Category Archives: Air Conditioner Repair

A technician in yellow safety hat and goggles, with gloves on his hands hand, holding an open part of an air conditioner

How Professional Air Conditioner Installation Can Save You Money in Sterling, VA

As the scorching summer heat runs down upon Sterling, VA, the thought of a reliable air conditioner becomes more than just a luxury; it becomes a necessity. But did you know that investing in professional air conditioner installation can actually save you money in the long run? 

Let us explore it in depth and understand it in detail:

Why Professional Installation Matters

Let’s explore why opting for professional air conditioner installation is crucial. You might be attracted to save a few bucks by attempting a DIY installation or hiring a cheap, inexperienced technician. However, the reality is that improper installation can lead to a lot of issues down the path.

From inefficient cooling and frequent breakdowns to skyrocketing energy bills, the consequences of a failed installation can be both frustrating and costly. That’s where professional expertise comes into play. Companies like R.A. Dobson specialize in air conditioner installation and repair services in Sterling, VA, ensuring that your system is set up correctly from the get-go.

The Efficiency Factor

One of the primary ways professional installations saves you money is through greater energy efficiency. When your air conditioner is installed correctly, it operates at peak performance, maximizing its cooling capacity while reducing energy consumption.

A properly installed system doesn’t have to work as hard to keep your home cool, meaning it uses less electricity to achieve the same level of comfort. This converts to lower energy bills month after month, putting more money back in your pocket over time.

Avoiding Costly Repairs

Another benefit of professional installation is its potential to prevent costly repairs down the line. When every component of your air conditioner is installed correctly, there’s less strain on the system as a whole. This reduces the likelihood of early wear and tear, extending the lifespan of your unit and saving you from expensive repair bills.

By investing in professional installation upfront, you’re essentially safeguarding your investment and mitigating the risk of unexpected breakdowns in the future. It’s a proactive approach that pays off in both calmness and financial savings.

Manufacturer Warranty Protection

Did you know that many air conditioner manufacturers require professional installation to uphold their warranty? It’s true. Attempting a DIY installation or hiring an uncertified technician could void your warranty altogether, leaving you on the hook for any repairs or replacements that may arise.

By choosing a reputable company for your air conditioner installation and repair services in Sterling, VA, you ensure that your system remains covered under warranty for the duration of its lifespan. This added protection can save you thousands of dollars in potential repair costs, making it a wise investment in the long run.

Proper Sizing and Installation

One of the most common mistakes made during DIY installations or by inexperienced technicians is improper sizing of the air conditioning unit. A large unit may cycle on and off regularly, leading to increased energy consumption and wear and tear on the system. On the contrary, an undersized unit may battle to cool your home efficiently, resulting in higher energy bills.

Professional installers take into account factors such as the size of your home, insulation levels, and local climate when deciding the appropriate size of your air conditioner. They also ensure that the unit is installed correctly, including proper placement of ductwork and insulation, to make the most of its efficiency and functioning.

Improved Indoor Air Quality

Professional installation goes beyond just setting up the air conditioning unit. Installers also pay attention to indoor air quality by properly sealing ducts and ensuring sufficient ventilation. This helps check air leaks, reduces allergens and pollutants in the air, and mends overall indoor comfort.

Improved indoor air quality not only provides a healthier living environment but also helps your air conditioning system operate more ably. A well-maintained system doesn’t have to work as hard to circulate air throughout your home, resulting in lower energy consumption and reduced burden on the unit.

Long-Term Reliability

Investing in professional installation warrants that your air conditioning system is set up for long-term reliability and function. Professional installers have the expertise to identify and address potential issues before they become major problems. They also use high-quality materials and follow industry best practices to ensure the longevity of your system.

By minimizing the risk of breakdowns and prolonging the lifespan of your air conditioner, professional installation helps you avoid expensive repairs and early replacements. This can generate noteworthy savings over the years and makes sure that your investment in a new air conditioning system pays off in the long run.

Male technician on a ladder fixing an air conditioning unit while a woman stands nearby with folded arms.
Professional installation ensures long-term reliability, minimal breakdowns, and significant savings for your air conditioning system.

Maximize Your Savings with Professional Air Conditioner Installation

Are you ready to experience the money-saving benefits of professional air conditioner installation in Sterling, VA? Don’t wait until the summer heat becomes unbearable—take action now to ensure your home stays cool and comfortable without breaking the bank. Contact us to schedule your installation and start maximizing your savings. With our dedication and expertise in air conditioner installation and repair services in Sterling, VA you can trust us to deliver reliable, energy-efficient solutions that keep your wallet happy and your home cool all season long.

Large air conditioner compressor works to regulate indoor temperatures on the rooftop of a building.

Why Choose Us for Your Indoor Air Quality Needs  – R A Dobson Inc

As we spend a significant amount of our lives indoors, the quality of the air we breathe is of paramount importance. Indoor air quality (IAQ) refers to the air quality within and around buildings and structures, particularly as it relates to the health and comfort of building occupants. Poor indoor air quality can lead to a variety of health issues, including allergies, respiratory problems, and even certain types of cancer. This is why maintaining good indoor air quality is an essential aspect of ensuring a healthy living environment. We are a trusted provider of high-quality indoor air quality services, tailored to meet the unique needs of each client. 

R A Dobson Inc.’s services range from routine inspections to comprehensive air quality testing, mitigation, and improvement. We use the latest technology and techniques to identify and eliminate potential air quality issues, ensuring the air you breathe is clean and healthy. Our team of certified professionals brings a wealth of knowledge and experience in indoor air quality management, providing our clients with peace of mind knowing their indoor environments are in expert hands. 

In addition to our standard services, we also offer consultation and advice on how to maintain good indoor air quality on an ongoing basis. We believe that education is a key factor in promoting good indoor air quality, and we are committed to providing our clients with the necessary resources and information to make informed decisions about their indoor air quality. R A Dobson Inc. not only addresses immediate concerns but also provides solutions for long-term, sustainable improvement in indoor air quality.

The Importance of Indoor Air Quality

Picking up from where we left off, it’s vitally important to understand how indoor air quality directly affects health. Air pollutants can cause immediate health problems including headache, fatigue, shortness of breath, hypersensitivity, and allergies. More serious, long-term issues can include respiratory diseases, heart disease, and even cancer. The Environmental Protection Agency (EPA) ranks indoor air pollution as one of the top five environmental health risks. Therefore, ensuring the quality of your indoor air isn’t just a luxury, it’s a necessity. 

Moving on to the common pollutants can range from biological sources like mold and pollen to harmful gases such as carbon monoxide and radon. Household products, building materials, outdoor air pollution, and tobacco products can also contribute to poor indoor air quality. Even seemingly harmless activities like cooking and heating can release pollutants into the air. The long-term effects of poor indoor air quality can be devastating. Chronic exposure to indoor air pollutants can lead to serious health conditions such as asthma, lung cancer, and heart disease. Children, the elderly, and those with pre-existing health conditions are particularly vulnerable. 

By choosing R A Dobson Inc. for your indoor air quality needs, you’re investing in your health and wellness. Our team of experts is dedicated to identifying and eliminating sources of indoor air pollution in your home or office. We offer comprehensive services, from thorough inspections to targeted interventions, to ensure that the air you breathe is clean and safe. Moreover, our educational resources can help you maintain good air quality regularly. We go beyond just providing services; we aim to educate and empower our clients to create healthier indoor environments, promoting overall well-being.

Our Expertise and Experience

Extensive Experience

When it comes to managing indoor air quality, the value of expertise and experience cannot be overstated. We are proud to bring our years of experience to the forefront in addressing your indoor air quality needs. R A Dobson Inc. has been in the industry for several years, gaining invaluable insights and knowledge about different aspects of indoor air quality. We have seen it all – from complex cases of air contamination to simple maintenance procedures, and everything in between. This extensive experience equips us to handle a wide range of indoor air quality issues with precision and professionalism. 

Team Qualities

R A Dobson Inc.’s team is composed of qualified and trained professionals who are dedicated to ensuring your indoor environment is healthy and safe. We understand that every situation is unique and requires a tailored approach. Our team undergoes rigorous training to stay updated with the latest technologies and methodologies in air quality management. We hold ourselves to the highest standards of service, ensuring we deliver the best results to our clients. 


R A Dobson Inc.’s reputation is built on the successful projects we’ve completed over the years. We have a portfolio of case studies that demonstrate our ability to tackle diverse air quality challenges. These case studies include everything from rectifying poor air circulation in large commercial buildings to remedying mold and mildew issues in residential homes. Each case study is a testament to our commitment to excellence and our ability to deliver results. Our case studies are not just proof of our past successes, but they also serve as a learning tool for us to continually improve our services.

Our Approach to Improving Indoor Air Quality

Comprehensive Assessment and Testing Process

The first step in our approach to improving indoor air quality is a comprehensive assessment and testing process. We believe that each situation is unique, hence, we don’t adopt a ‘one size fits all’ approach. Instead, we take time to understand the specific needs of our environment. Our expert team will conduct a thorough evaluation of your space, identifying potential sources of pollution. This in-depth assessment allows us to pinpoint the root causes of the air quality issues you may be experiencing, ensuring that our solutions are targeted and effective. Our commitment to providing customized solutions based on individual needs sets us apart. 

Strategy Tailored to Environment

Following the initial assessment, we develop a strategy tailored specifically to your environment. We consider factors such as the size of your space, the type of building, the presence of pets, and even your personal health needs. Our solutions are not only designed to improve air quality but also to promote overall health and well-being. 

Advanced Tools, and Technology

At the heart of our service delivery is the use of high-quality, advanced tools, and technology. We leverage cutting-edge innovations to monitor and improve indoor air quality. These technologies enable us to detect even the minutest pollutants, ensuring we leave no stone unturned in creating a healthier indoor environment for you. R A Dobson Inc. in Sterling VA expert team is well-versed in the use of these tools, ensuring accuracy and effectiveness in our service delivery. In conclusion, our approach to improving indoor air quality is thorough, personalized, and backed by advanced technology. With us, you’re not just getting a service; you’re getting a long-term partnership committed to improving your indoor environment.

Our Services

Building on our commitment to provide personalized, technologically advanced solutions, we offer a range of services to ensure your indoor air quality is at its best. The cornerstone of our services is routine maintenance and checks. Our team of experts conducts regular inspections, ensuring that your air quality systems are running efficiently and effectively. This not only helps in maintaining a healthy indoor environment but also prolongs the life of your air quality systems. 

Installation and Maintenance

A key service we offer is the installation and maintenance of air purification systems. These systems are designed to remove pollutants from your indoor air, thus effectively improving air quality. Our range of air purifiers is equipped with advanced technology that can eliminate microscopic pollutants that regular filters may miss. 

Ventilation Improvements

R A Dobson Inc. also focuses on ventilation improvements. Ensuring that clean outdoor air is circulating through your home or office is crucial for maintaining good indoor air quality. Our team can assess and improve your ventilation systems to ensure stale air is efficiently replaced with fresh, clean air from outside. 

Humidity Control Services

Lastly, we offer humidity control services. High humidity levels can encourage the growth of mold and mildew, which can significantly impact indoor air quality. We can install and maintain dehumidifiers to help control humidity levels, making your indoor environment more comfortable and healthier. In essence, choosing R A Dobson Inc. in Sterling VA for your indoor air quality needs means you are opting for a comprehensive service package that includes routine checks, advanced purification systems, improved ventilation, and effective humidity control.

Why Choose Us

Personalized Service

When it comes to addressing your indoor air quality needs, why should you choose R A Dobson Inc.? Our commitment to customer satisfaction sets us apart. Our team is dedicated to providing you with the most efficient solutions to improve the air quality of your indoor environment. This goes beyond simply installing systems and includes personalized service to ensure your specific needs are met. We work tirelessly to ensure that every interaction leaves you feeling satisfied with our service and confident in our ability to maintain the quality of air in your home or workplace. 

Affordable and Competitive Pricing

Moreover, our pricing is not only affordable but also competitive. We believe that good indoor air quality is essential for health and productivity, and we are committed to making it accessible to as many people as possible. We continuously monitor the market trends to ensure our pricing remains fair and competitive. R A Dobson Inc.’s affordable pricing does not compromise the quality of our services or products. Instead, we strive to provide value for your money, ensuring that every dollar spent with us is a worthwhile investment toward healthier indoor air. 

Round-The-Clock Service

We understand that emergencies don’t always happen during convenient hours. That’s why we offer reliable and round-the-clock service. Our team is always on standby to address any sudden issues with your indoor air quality systems. You can count on us to be there when you need us, ensuring that your indoor environment remains healthy and comfortable at all times. 

Customer Testimonials

Lastly, our reputation is built on positive customer testimonials. We believe the best endorsement comes from those who have experienced our services first-hand. Our clients’ words of appreciation and satisfaction are a testament to our consistent high-quality service. They speak to our dedication, professionalism, and effectiveness in improving indoor air quality. 

In conclusion, choosing R A Dobson Inc. in Sterling VA for your indoor air quality needs means opting for a service provider that values customer satisfaction, offers affordable and competitive pricing, provides reliable and round-the-clock service, and holds a positive reputation among its clientele. We go the extra mile to ensure your indoor environment is not just comfortable, but also healthy.


In conclusion, the importance of indoor air quality cannot be overstated. It directly impacts your health, comfort, and overall quality of life. Poor indoor air can lead to a variety of health issues, including respiratory problems, allergies, and even serious illnesses. Thus, it’s paramount to take proactive measures to ensure the air you breathe inside your home or office is as clean and healthy as possible. 

Choosing R A Dobson Inc. in Sterling VA for your indoor air quality needs means you are selecting a service provider whose commitment to customer satisfaction isn’t just a slogan but a promise we live by. Our affordable and competitive pricing ensures you do not have to compromise between your health and your budget. Our reliable 24/7 service guarantees that we are always ready to answer your call, address your concerns, and provide solutions to your indoor air quality problems. 

Beyond this, our positive customer testimonials speak volumes about our dedication to improving indoor air quality. We don’t just offer services; we provide solutions that have been proven effective in enhancing the quality of indoor air. R A Dobson Inc.’s personalized service, fair pricing, round-the-clock support, and proven effectiveness are what set us apart in the industry. We invite you to reach out for more information or to schedule a service. Our team of experts is always ready to assist you in achieving the best indoor air quality possible. Remember, your health and comfort are our top priority, and we are here to ensure you enjoy clean, fresh, and healthy indoor air. Contact R A Dobson Inc. in Sterling VA.

Name, Address, and Phone

R A Dobson Inc

22875 Bryant Ct #200, Sterling, Virginia, 20166, US

(571) 570-9941

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Heat pump technician holding a pressure gauge meter in front of operating heat pump.

Why Your HVAC System Warranty is a Valuable Investment

HVAC systems, or Heating, Ventilating, and Air Conditioning systems, are integral components of modern homes and buildings. They are designed to provide thermal comfort and acceptable indoor air quality, reducing temperature fluctuations and controlling humidity levels. Despite their critical role in maintaining a comfortable indoor environment, HVAC systems are often overlooked by homeowners and building managers until they malfunction or fail. An HVAC system is much more than just a luxury; it is a vital part of a home. It is responsible for the circulation and filtration of air, which directly impacts the health and comfort of the inhabitants. 

In extreme weather conditions, an HVAC system can be a lifesaver, providing heat in freezing winters and cooling in scorching summers. Furthermore, it assists in preventing the growth of mold and mildew by controlling the humidity level within the home. However, like any other home appliance or system, HVAC units are not immune to wear and tear, mechanical issues, or unforeseen failures. 

This is where the concept of an HVAC system warranty comes into play. A warranty is essentially a manufacturer’s promise to repair or replace parts of the HVAC system if it fails or breaks down within a certain time frame. It acts as a safety net, protecting homeowners from unexpected repair costs and ensuring the longevity of their HVAC system. The following sections will delve deeper into the importance of an HVAC system warranty and why it is indeed a valuable investment. Contact R A Dobson Inc in Sterling VA for more.

Understanding HVAC System Warranties

Let’s begin by defining what HVAC system warranties are. HVAC system warranties are agreements between the manufacturer and the customer, assuring that the HVAC system will perform as stated for a specified period. This warranty protects homeowners from potential mechanical failures and defects, providing a sense of security against unforeseen costs related to repairs or replacements. There are several types of HVAC warranties. The most common is the manufacturer’s warranty, which typically covers the cost of replacing defective parts. Extended warranties, which cover labor and other costs associated with repairs, are also available. Some companies offer a full replacement warranty, promising to replace the entire system if certain parts fail. Each type of warranty comes with its own set of terms and conditions, so it’s essential to understand what is and isn’t covered before committing. 

Standard HVAC warranties typically cover the main components of the system, such as the compressor, condenser, and evaporator coils. Some warranties also cover parts like thermostats and heat exchangers. However, standard warranties usually do not cover labor costs, routine maintenance, or damage caused by improper usage or installation. Understanding how HVAC warranties work is crucial for homeowners. When an HVAC system breaks down within the warranty period, the homeowner contacts the manufacturer or service provider. Upon confirming that the issue falls within the warranty’s coverage, the company then arranges for the necessary repair or replacement. This process is generally straightforward, but the homeowner may need to provide proof of regular maintenance and proper use of the system to validate the warranty claim. Contact R A Dobson Inc. for more information.

Benefits of HVAC System Warranties

Protection Against Unexpected Repair Costs

In the section on the ‘Benefits of HVAC System Warranties’, we delve into why investing in an HVAC system warranty can be a wise decision for homeowners. One of the primary advantages of an HVAC system warranty is the protection against unexpected repair costs. HVAC systems are complex and can be expensive to repair or replace. A warranty can help cover these costs, saving homeowners from the financial stress of unexpected expenses. It’s a protective shield that keeps the unpredictability of mechanical failures at bay. 

Provide a Sense of Security

The peace of mind it offers homeowners is another significant benefit. Knowing that your HVAC system is covered by a warranty can provide a sense of security. You can rest easy knowing that if anything goes wrong, you won’t be left in the cold or sweltering heat. The warranty takes the worry out of ownership, allowing you to enjoy the comfort of your home without the constant concern of potential HVAC system failures.

Increase Home’s Value

An HVAC system warranty may also potentially increase your home’s value. For potential buyers, a warranty is a sign that the HVAC system has been well-maintained and is expected to function reliably, which can make your property more attractive and potentially increase its market value. 

Encourage Regular Maintenance

Lastly, warranties encourage regular maintenance and system longevity. Many warranty terms require routine maintenance to remain valid, promoting regular check-ups that can extend the life of your HVAC system. This responsibility results in a well-maintained system that operates efficiently for a longer period, thereby saving you money in the long run. For professional maintenance control contact  R A Dobson Inc in Sterling VA.

Cost vs. Benefit Analysis

The Cost 

In the section ‘Cost vs. Benefit Analysis’, we further delve into the financial aspect of HVAC system warranties. When comparing the cost of the warranty and potential repair costs, the value of an HVAC system warranty becomes apparent. The upfront cost of a warranty can seem a bit daunting; however, when weighed against the potential expenses of major system repairs or even full replacement, the warranty quickly pays for itself. Even a single significant repair job could cost more than the price of a warranty. 

The Lifespan

Moreover, considering the lifespan of an HVAC system, a warranty becomes an even more appealing investment. The average lifespan of a well-maintained HVAC system is between 15 to 20 years, and within this duration, it’s almost assured that various components will need repairs or replacement. A warranty will cover these costs, ensuring your system runs optimally throughout its lifespan without breaking the bank. 

The Analysis of the Probability and Impact

Lastly, the analysis of the probability and impact of potential system failures further emphasizes the worthiness of an HVAC warranty. HVAC system failures aren’t a matter of ‘if’ but ‘when’. The impact of such failures can range from inconvenient and uncomfortable to downright hazardous, depending on the severity and the season. The probability of these failures occurring, especially as the system ages, is quite high. With a warranty in place, you can mitigate these risks, ensuring not only financial protection but also the safety and comfort of your home. For further information contact R A Dobson Inc. 

Choosing the Right HVAC Warranty

Moving on from the ‘Cost vs. Benefit Analysis’, we delve into ‘Choosing the Right HVAC Warranty.’ A critical aspect of making a valuable investment in an HVAC system warranty is selecting the right one. While the financial benefits are clear, the process of choosing a warranty can be daunting given the myriad options available. Factors to consider when selecting a warranty include the coverage it offers, its cost, the reputation of the warranty provider, and the specific terms and conditions. Understanding the terms and conditions of a warranty is paramount. These dictate what is covered under the warranty, the duration of coverage, and under what circumstances the warranty may be voided. For instance, some warranties may not cover damages resulting from improper installation, neglect, or natural disasters. 

Therefore, homeowners need to be very thorough in their evaluation to ensure they choose a warranty that offers comprehensive coverage and aligns with their specific needs. Lastly, the role of HVAC warranty providers cannot be overstated. Their reputation, history of honoring warranty claims, customer service, and the ease of processing claims are all factors to consider. Some providers offer additional benefits such as routine maintenance service, which not only extends the life of the HVAC system but also ensures that it operates at peak efficiency. Therefore, choosing a reputable warranty provider assures peace of mind, knowing that in case of any failures, the repairs will be handled professionally and promptly. Contact  R A Dobson Inc in Sterling VA for more.


In conclusion, the importance of an HVAC system warranty cannot be overstated. This is more than just a piece of paper; it is a valuable safeguard for your investment that ensures your system’s longevity and optimal performance. It can save you from unexpected expenses and stressful situations that arise from system malfunctions or breakdowns. More so, it provides you with peace of mind, knowing that your HVAC system, which significantly contributes to your home’s comfort and quality of life, is well-protected. 

The process of choosing the right HVAC system warranty might seem daunting, but it is a crucial step that pays off in the long run. Remember, a thorough understanding of the terms and conditions is key to ensuring comprehensive coverage. Also, consider the cost of the warranty and the reputation of the provider. A reputable provider not only guarantees efficient and professional services but also stands by their commitment to their customers. 

Final thoughts for homeowners considering HVAC warranties: treat it as an investment rather than an expense. The initial cost of the warranty may seem high, but when weighed against potential repair or replacement costs, the value becomes clear. The right HVAC warranty is your best defense against unforeseen issues, ensuring that your HVAC system continues to operate efficiently for years to come. So, take your time, do your research, and make the decision that best suits your needs and budget. For professional help contact  R A Dobson Inc in Sterling VA.

Name, Address, and Phone

R A Dobson Inc

22875 Bryant Ct #200, Sterling, Virginia, 20166, US

(571) 570-9941

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Thermostat Repair Ashburn VA

4 Ways to Extend Your HVAC’s Lifespan

Maintaining a comfortable and healthy living environment in Ashburn, VA, homes demands a functional HVAC system. While our region’s winters are relatively mild, the summers come with significant heat and humidity—home HVAC regulates those levels while also filtering out pollutants and allergens from indoor air. Yet these operations take a toll, and replacement systems can be expensive. Therefore, routine maintenance—including professional thermostat repair—protects their functioning and ensures homeowners receive the full lifespan their HVAC system’s manufacturer promised.

R. A. Dobson’s HVAC and plumbing experts are eager to help homeowners in Northern Virginia improve and maintain their indoor comfort. A Carrier Factory Authorized Dealer, R. A. Dobson is a 2nd-generation, family-run service provider with decades of experience. All our services come with a 1-year warranty, and we honor all manufacturer warranties. Call (703) 481-3700 to schedule a service appointment and get the latest energy-efficient HVAC technology!

Below, we explore four ways you can extend your HVAC system’s lifespan:

  1. Regular Maintenance

The foundation of HVAC longevity is maintenance. Routine maintenance can identify potential issues before they become significant problems and ensure the system runs efficiently. Appropriate care includes cleaning system components, replacing air filters, and checking refrigerant levels. We recommend at least one annual professional servicing before the heating or cooling season starts.

While regular maintenance entails upfront costs, its benefits include long-term savings. In addition to a preventative measure, upkeep makes HVAC systems more energy-efficient, which can result in lower utility bills. R. A. Dobson offers service scheduling so you can set up appointments well before heavy-usage seasons!

  1. Thermostat Repair and Upgrades
Thermostat Repair Ashburn VA

Upgrading your thermostat is among the easiest ways to extend your HVAC system’s lifespan. Traditional, non-programmable thermostats are limited in functionality and can cause wear and tear on your HVAC system. Yet smart thermostats can improve system efficiency, cost savings, and home comfort thanks to a range of features traditional thermostats lack, including programmable settings, remote access, and even the ability to learn your temperature preferences.

Although smart thermostats have a higher upfront cost than traditional ones, the former pays for itself through cost savings. Still, professional installation is vital for both analog and smart thermostats. Hiring a licensed contractor ensures you receive a functional system, while improper installation can lead to malfunctions or expensive thermostat repair costs. You can contact R. A. Dobson for reliable smart thermostat repair and installation.

  1. Airflow Optimization

Proper airflow is crucial for the efficient operation of your HVAC system. Poor airflow reduces system performance, boosts energy consumption, and increases utility bills. Optimizing airflow entails a few simple steps:

  • Remove blockages around your air registers. Furniture, curtains, and other typical household items can block these outlets, making it harder for your HVAC system to distribute air throughout your home. Clear your vents of any obstructions to ensure proper airflow.
  • Change your air filters regularly. Dirty air filters can restrict airflow and add strain to your HVAC system, yet changing them out improves the airflow and extends the lifespan of your HVAC system.
  1. Try Alternative Methods of Heating and Cooling

Despite HVAC’s fundamental role in modern home comfort, it is not the only way to control indoor temperatures. Everyday home accessories—windows, fans, blinds, and curtains—can cool interior environments so that HVAC systems need not work alone in temperature maintenance. 

If you want to invest resources into home comfort, speak to R. A. Dobson technicians about how heat pumps and humidifiers can help. Both are available through Carrier, and professionals can install them to work in tandem with HVAC systems.

Thermostat Repair and Maintenance Available in Ashburn, VA

To extend your HVAC system’s lifespan, contact R. A. Dobson. Our experience and training in the HVAC industry enable us to provide the latest in energy-efficient heating and air conditioning technology to Ashburn, VA, homeowners. Our expert technicians aim to provide high-quality HVAC services and solutions, including smart thermostat repair, air handler installation, humidifier maintenance, and more. Don’t wait to support your HVAC system—call 703-481-3700 to get started!

AC Repair Ashburn, VA

A Guide to HVAC Warranties

Few home system breakdowns are as disruptive as HVAC breakdowns. Indeed, homeowners seem to forget the luxuries of A/C until their homes become saunas or igloos. To be frank, these situations require emergency repairs, which tend to be expensive. A new installation can cost anywhere from $3,500 to $7,500, and homeowners insurance won’t cover wear and tear from regular use or breakdowns due to old age. Yet home, manufacturer, and extended warranties can offset the cost of professional A/C repair and protect you from a significant hit to your bank account. 

R.A. Dobson offers HVAC services to homeowners in the Alexandria, VA, area. We provide top-notch services, including installing, maintaining, and repairing state-of-the-art Carrier air conditioners. Moreover, we offer a 1-year service warranty and honor all manufacturer warranties. For a client-centered HVAC service that cares, contact us at (703) 481-3700 today.

Below, we discuss different HVAC warranties to choose from:

Home Warranties

When you sign up for a home warranty, you agree to pay a monthly or annual fee—along with a service fee—to anticipate the ups and downs of home systems care. In contrast to homeowners insurance, a home warranty covers HVAC breakdowns from regular wear and tear. Predictable, slashed costs are often much more appealing to homeowners than unplanned, steep repair or replacement costs. 

You can choose from numerous providers with plans providing varying coverage for your HVAC system. Thoroughly examine the service contract before committing to a plan. Ensure the warranty you choose covers A/C and heating since they tend to be listed as separate units. 

HVAC Manufacturer Warranties

Many HVAC manufacturers will offer a warranty of their own. Although offerings vary, this type of warranty will often cover product defects and consequential repairs. Moreover, if you register your HVAC system with the manufacturer within two months or another specified time frame, you can sometimes receive perks or an upgraded warranty. 

Know there are government regulations surrounding manufacturer warranties as well. For instance, system buyers must access a limited warranty before purchasing. Also, manufacturers can’t force customers to register their products to maintain their limited warranty protection. Instead, they can offer incentives, as mentioned above.

HVAC Extended Warranties

AC Repair Ashburn, VA

You can also purchase an extended warranty, which extends coverage beyond the manufacturer’s original warranty and continues further with your HVAC system’s lifespan. This service contract is presented and agreed to during or after the purchase of your HVAC system.

You can purchase an HVAC extended warranty from the manufacturer or a third-party provider. Wielding this knowledge, you have the opportunity to navigate a variety of plans and choose the best one for you. 

R.A. Dobson: Professional A/C Repair and Replacement in Alexandria, VA

R.A. Dobson is your expert A/C repair provider operating in Alexandria, VA. A 2nd-generation family business with decades of experience, you can trust workmanship that lasts and service that exceeds expectations. Moreover, you can expect service and manufacturer warranties that protect your home, comfort, and finances. Contact us online or call us today at (703) 481-3700.

HVAC Companies Ashburn VA

When to Repair and When to Replace Your HVAC System

A reliable HVAC system is essential to comfortable indoor living. Moreover, regular maintenance helps keep that system in optimal condition. But what should you do when your system ceases to work? To determine whether your HVAC system requires a simple repair or full-scale replacement, consider its age and operating status as well as unusual changes in its behavior. A trustworthy HVAC company in your area can determine what your system needs.

R.A. Dobson offers HVAC repair and replacement services in Ashburn, VA. A second-generation family company operating since 1975, we offer a 1-year service warranty and honor all manufacturer warranties. Our trained and certified technicians provide outstanding service and aim for customer satisfaction. Contact us today at (703) 481-3700!

Below, we consider several questions, the answers to which indicate whether you need an HVAC repair or replacement:

  1. How Old Is Your HVAC System?

Air conditioners, furnaces, and heat pumps all have a lifespan of about 15-20 years. Yet their exact lifespan depends on each system’s environment, brand, model, maintenance, and use. 

You should consider units at less than half the age of their life expectancy worth repairing once. However, further breakdowns indicate a need for replacement. You should also replace units that require repairs amounting to more than half the cost of replacement. 

Additionally, outdated models can pose problems even if they still operate properly. For instance, furnace models from before 2015 have a lower efficiency compliance level than models from after, which can result in higher energy bills. Also, air conditioners that use Freon should be replaced, as the US no longer allows the production of Freon.

  1. Is It Operating Effectively?

Inconsistent temperatures throughout your home may signal that you should replace your HVAC system. As your system ages, it loses its ability to create an even temperature throughout your home.

Some issues—such as low fluid levels, cracked ducts, and clogged filters—can often be repaired with ease. Likewise, issues with your thermostat can be corrected readily. Whatever the problem, have your system inspected to determine the source of the problem.

  1. Has Your Energy Bill Increased?

Your energy bill should remain consistent aside from slight variations between seasons. If you notice your energy bill steadily increasing, you may have a broken or outdated system. If repairs or a replacement system fails to solve the problem, you may need to have your home inspected for air leaks.

  1. Have You Noticed Unusual Signs?

Older units often make unusual noises that should be inspected. Screeching and grinding, for instance, indicate that your system may need replacement.

Other unusual signs, including increased dust and humidity as well as strange odors, come from problems that can be repaired. Do not overlook these issues, however, as they may spring from a gas leak, burning wire, or something else serious. Better to take precautions than to deal with a broken-down HVAC system.

R.A. Dobson: A Leader Among HVAC Companies in Ashburn, VA

HVAC Companies Ashburn VA

Rely on R.A. Dobson, a leader among HVAC companies in Ashburn, VA. We offer regular repairs and installations for furnaces, air conditioners, and heat pumps. Select from several energy-efficient Carrier products, along with quality craftsmanship, to ensure your family’s comfort. Contact us at (703) 481-3700 for a free estimate

Air Conditioning Installation Ashburn VA

How to Choose the Best Air Conditioning System

With summer approaching quickly, you should determine whether your HVAC system needs repairs or replacement. To help with that, the R.A. Dobson team offers professional HVAC inspection, air conditioning installation, and routine maintenance. Plus, we can assist you in finding a new HVAC system by considering the various types, sizes, features, and more. 

R.A. Dobson has served folks in Ashburn, VA, and the surrounding area for nearly 50 years. Our expert team handles water heaters, plumbing, heating, generator, humidifier, and more concerns. We believe that excellent customer service comes from attention to detail, expertise, and treating customers like family. We honor all manufacturer warranties and offer 1 year of service warranty. Contact us to learn more today!

Below, we list and describe five factors that you should consider before purchasing a new HVAC system:

  1. Air Conditioner Type

First, examine which type of air conditioner fits your cooling needs. Although we can advise you on all types, R.A. Dobson installs and repairs central units. This kind is the traditional choice for homeowners; it pumps cool air throughout a structure via ductwork. Given their complexity, central air units require professional installation.

  1. Output Size

Once you determine your particular cooling needs, start considering what size output you require. This will depend on the square footage in your home, so we suggest that you find that output number then speak with R.A. Dobson to choose the right model.  

  1. Efficiency

One of the best reasons to purchase a new model AC unit is for their increased efficiency. Older units (even just a few years old) have lower SEER efficiency ratings than the newest models. This means that you pay more for the energy spent on an old unit.

Thus, a newer model could pay for itself in your savings on repairs and replacement parts. We offer Carrier products designed for energy efficiency, air purifying, as well as enhanced cooling. 

  1. Features

Along with greater efficiency, recent-model AC units offer a variety of features for better performance. The most popular of these: smart thermostats. These devices have all the benefits of smart technology, so they can learn your AC usage patterns and adjust accordingly. You can also control smart thermostats from your phone whenever it’s connected to Wi-Fi.

Also, almost all AC units come with a “fan only” option so that you can keep your indoor climate temperate. In addition to this, they have auto delay switches that help reduce cool air waste. It’s one more feature that can help you save money on energy bills.

  1. Warranties

One further factor that you should consider is an AC unit’s warranty. Virtually all recent-model AC units carry a warranty, which ensures that you are satisfied with the product. However, warranties differ in the length of their active periods as much as their coverages. 

For example, some warranties cover entire air conditioning units while others cover certain parts in these units. Generally, central air units have greater coverage – but you should always double-check possible purchases. Of course, R.A. Dobson offers 1 year of warranty on all our work. 

Professional Air Conditioning Installation and Repair in Ashburn, VA

Use this moment before the summer heat to ensure that you have a cool home for your family. Reach out to R.A. Dobson and schedule an air conditioning installation service or inspection. We have provided Ashburn, VA, residents support with plumbing, heating, generator, and more services since 1975. Our team offers the latest efficient heating and air conditioning technology. So, call us today at (703) 481-3700 or fill out our online form for more information!

Duct Cleaning Service Ashburn VA

Reasons to Have Your Air Ducts Cleaned

The phrase “air ducts are the lungs of your home” illustrates the role that your HVAC system plays. It also suggests the crucial benefits that clean air ducts provide: reduced allergy symptoms, improved energy efficiency, and more. So, if you’ve neglected to invest in a professional duct cleaning service, reach out to R.A. Dobson now. 

Our service company has served Ashburn, VA, and the surrounding area since 1975. We are committed to helping homeowners and businesses with water heaters, plumbing, HVAC, furnaces, air cleaners, and more installation services. Plus, by honoring all manufacturer warranties and providing exceptional customer service, we help to support our community. Visit our website now to learn more about our exclusive online coupons

Below, we list some questions to determine your air ducts’ condition as well as a rationale for getting them cleaned:

Some Initial Questions

To begin, investigate whether your air ducts have ever been cleaned before. If you can’t find out, assume that they have not. Also, note whether dust covers surfaces that you clean frequently. Dust that accumulates in ductwork can spread throughout a structure due to airflow.

Furthermore, ask yourself: do your allergy symptoms increase when you turn the AC on? Or – if you suffer from asthma – does your condition worsen even though you’re taking your medicine? Your health can indicate the amount of dust is present in the air. 

Beyond dust, a few other things can contaminate your air ducts. Mold, rodents, and pests can live and grow in ductwork – they all pose health risks to your home’s occupants. Simply removing such contaminants is a strong reason to have your ducts cleaned. 

Why You Should Have Air Ducts Cleaned

Beyond removing pollutants, you should have your air ducts cleaned to: 

  1. Reduce allergies
    While you may work hard to keep out pollen, dust mites exist at much higher levels indoors than out. They get caught in your home’s airflow, circulating through the ducts and triggering residents’ allergy symptoms.

    Allergy symptoms should lessen once the air ducts are clean. Plus, removing dust from your house’s airflow should result in less dust falling on indoor surfaces. This is why we suggest putting air ducts on your spring cleaning list.
  2. Reduce the air pollutant level
    Besides dust, air ducts can host several other contaminants. These may include invasive visitors (such as the mold, rodents, and pests mentioned above) as well as chemicals. For instance, gas arising from a paint stripper in one room may circulate throughout a structure.

    In the US, adults spend a lot of their time indoors – up to 90% of it. Thus, cleaning air ducts helps to provide healthy indoor air and influences their health.
  3. Save money on bills and repairs
    If your home’s air ducts have never been cleaned, a build-up of dust and contaminants may undermine your system’s performance. And that reduced efficiency creates higher energy bills. Furthermore, regular cleanings help to avoid malfunctions by catching mechanical problems early.

    Investing in a duct cleaning service, then, pays for itself in the long run. You can enjoy improved cooling capabilities, which place less strain on the HVAC system. Plus, you can avoid expensive repairs and/or system replacements.
  4. “Refresh” your space
    Finally, you should always have a professional duct cleaning when you move into or out of a house. Doing so “refreshes” it, which benefits the home’s new residents by removing any built-up dust. Furthermore, since moving in and out can kick up quite a bit of dust, cleaning pulls it out of circulation.

Efficient Duct Cleaning Services Available for Ashburn, VA, Homes and Businesses

If “air ducts are the lungs of your home,” give them the best possible services. Call R.A. Dobson for professional duct cleaning service as well as plumbing, heat pumps, air handlers, and more. We’ve provided top-notch service work to Ashburn, VA, residents for almost 50 years, keeping their homes in good working order. So, call us today at (703) 481-3700 or fill out our online form for a free estimate request.

air cleaning service Sterling VA

When Do Your Air Ducts Need Cleaning?

Due to the COVID-19 crisis and recent heatwaves, everyone has spent much of their summer indoors. And while watching the year’s finest season pass by can feel disappointing, at least we can relax in cool indoor air. Your home’s air system works hard, especially when it works almost constantly during the summer; don’t you want to ensure that it continues doing so properly? 

As we’ve discussed, routine inspections of your HVAC system can prevent major issues. This, in turn, saves you from the hassle and expense of replacing parts. But do you know what problems can arise in your heating and cooling system? Or what the warning signs of those problems are? At R.A. Dobson, we empower clients with our expertise, so that you will know when to call the pros for air quality inspection or excellent air cleaning service! This is why our customers throughout Sterling and Northern Virginia become repeat customers and why they refer us to others in need of HVAC services. 

The list below lays out the hazards that air systems face, as well as the signs you should watch out for:

Mold Growth

Conditions in every home differ. Those with allergies or chronic illness can be extra sensitive to irritants, like dust. However, given their daily usage and the constant prevalence of irritants, air ducts will always contain some amount of dust and other contaminants.

But one thing calls for immediate action: visible mold growth in air ducts. Both mold and mildew present health risks to occupants, especially residents with a compromised health status. And since many parts of a home air system cannot be easily accessed, you may be unable to see how much there is. 

Of course, only an expert can determine whether mold is present. If you suspect there’s mold in your air ducts, contact us for an inspection as soon as possible.

Rodent & Pest Infestation 

Although it is hair-raising to think about, air ducts provide ideal homes for all manner of insects and other pests. And beyond their obnoxious presence, these vermin bring in microbes, diseases, and other health concerns. Thus, you must be on the lookout for their presence. 

The most noxious sign will be a foul odor coming from the vents in your home: the smells of urine, feces, and rotting food. You may also see droppings appear in your air ducts. Given mice’s breeding speed, the sight of droppings should send you running for an exterminator. 

Another sign is the sound of wildlife in your air system (snuffles and movement coming from within your home’s walls). And though it may stem from other causes, a reduction in your air system’s efficiency may be a byproduct of infestation. 

Excessive Dust and Debris

As noted above, your air system will always contain some amount of dust. It can never be fully eliminated, though R.A. Dobson’s air purification installations can help to reduce the amount of dust in the air. But dust becomes a problem when it collects excessively inside your home’s ductwork. 

Signs of this include strange or musty smells in your house (such as when you first turn on your heater for the winter), which indicate a buildup of dust and dirt. You might also notice it floating in the air since dust in the ductwork also becomes dust in the air. 

Choose Professional Air Cleaning Services in Sterling, VA

If you want your air system cleaned, even without warning signs, reach out to the local experts at R.A. Dobson for an inspection. If we find anything, you can rest assured that our professional air cleaning service will treat your home with the care it deserves. Over the past 45+ years, folks in Sterling and across Northern Virginia have turned to R.A. Dobson for air system replacement, inspection, and installation. We offer the latest in energy-efficient heating and air conditioning technology. Call us today at (703) 481-3700 to request a free estimate or schedule a service!

Expert Heat Pump Repair Outside a Home in Northern VA

When to Get a Heat Pump Replacement

Throughout the colder seasons, a heat pump is a crucial part of your home that keeps it properly heated. Similar to any heating and cooling systems, it may need to be repaired or replaced at some point. A fully-functional heat pump is an excellent energy-efficient alternative compared to a furnace or air conditioning system, which will allow your home to remain comfortable and warm all winter long. If you are expecting guests over the holidays, then it may be best to have a professional heat pump repair expert determine if your system needs any repairs or a full replacement.

At R.A. Dobson, we are committed to providing quality heat pump repairs and replacements that you can trust. With our exceptional service offerings, we ensure that you and your family are comfortable at home. We offer convenient and cost-effective heat pump repairs that you can rely on, as we have served the Northern Virginia area for over 40 years. 

Here are several signs of why your heat pump needs to be replaced: 

Constant Repairs

When you find yourself constantly calling your heat repair technician come in and fix your heat pump, then it may be time to have it replaced altogether. This is one of the most common signs of why your heat pump system needs to be replaced, as it clearly reveals that its original functions can’t sustain itself for very long. Not to mention, the constant repairs are causing you to spend more than necessary.

Frequent Hot or Cold Spots

Sometimes when your heat pump isn’t functioning consistently, then it may produce more hot or cold spots throughout your home. Considering whether its undersized or over-sized, it may or may not be sufficient enough to heat your entire home at an adequate temperature. For instance, if it’s undersized, then it may not be able to efficiently heat certain areas of your home, so it might not reach your selected temperature. Let our team take a look at your current system to determine whether you need a smaller or larger heat pump to properly heat your home.

Increased Rust

If there is excessive condensation or moisture on your heat pump system, then it may be prone to rusting. In addition to seeing an increase of moisture on your system, you may see condensation forming on your windows as well. When this occurs, contact your heat pump technician to see what your best options are to keep excessive moisture contained and to prevent rust from developing.

Noisy System

If you hear your heat pump making strange noises as it fluctuates, then it would be best to have your heat pump repair technician take a look at it. This particular sign is also one of the common signs that there’s a major issue with your heating system. 

While these are a few of the common signs that you need to have your heat pump replaced, having a professional inspect your system first is important, as it will allow you to save more time and money in the long run.

R.A. Dobson: Reliable Heat Pump Repairs in Northern Virginia

If you are experiencing any of the following signs above, it’s highly recommended that you schedule a replacement with professional heat pump repair expert. At R.A. Dobson, we have experience fixing issues with heat pump systems throughout Northern Virginia. Our team will provide a comprehensive inspection of your system and help you determine whether certain repairs or a complete replacement will be more valuable to you. Schedule your heat pump repair service with our specialists today! Call us at (703) 481-3700 or fill out our form to get started!