HVAC & Plumbing Service in Sterling, VA
Trusted HVAC, plumbing, and water heater service across Sterling and Northern Virginia since 1975.
✓ Family-Owned Since 1975
✓ Licensed HVAC & Plumbing Technicians
✓ Financing Available
✓ 4.8-Star Google Rating
✓ Serving Sterling & Northern Virginia
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Current HVAC & Plumbing Offers
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Our Services
Air Conditioners
Plumbing
Heat Pumps
Water Heaters
Furnaces
UV Lights
Humidifiers
Thermostats
Air Purifiers
Air Handlers
Why Choose Us
For over 50 years, R.A. Dobson, Inc. have been helping folks in the Northern Virginia area enjoy total indoor air comfort in their homes and businesses.
50 Years of Experience
A legacy of trust and quality since 1975.
Family-Owned & Operated
Personalized service from a team that cares.
High-Quality Products
We install and service the industry's best brands.
Expert Installation & Repairs
Licensed and experienced technicians.
Fair, up front, honest pricing
No hidden fees, just transparent and competitive rates.
Top-Rated Service
Read our 5-star reviews from satisfied customers!
about us
R.A. Dobson, Inc., Heating, Air Conditioning and Plumbing Serving Loudoun County and Northern Virginia.
At R.A. Dobson, Inc., we’ve been providing trusted heating, air conditioning, and plumbing services in Northern Virginia for 50 years. As a second generation, family-owned business, we take pride in delivering reliable, high-quality work with fair, up-front pricing and a one-year service warranty. Our experienced team of technicians ensure your home stays comfortable with energy-efficient solutions and expert repairs. Customers appreciate our prompt service, professionalism, and commitment to getting the job done right.
Call R.A. Dobson, Inc. and Be Our Next 5 Star Review!
Celebrating 50 Years of Excellence – R.A. Dobson, Inc.
Reliable Service. Quality Products. Family-Owned Since 1975.
For 50 years, R.A. Dobson, Inc. has provided top-quality heating, cooling, and plumbing services to homeowners in Northern Virginia. As a second generation, locally owned and family-operated business, we take pride in delivering superior workmanship, honest pricing, and outstanding customer care.
our partners
Call Today & Be Our Next 5 Star Review!
We’re proud to celebrate 50 years of service, and we couldn’t have done it without our amazing customers. As a second-generation business we are now servicing the children and grandchildren of our original customers. Your feedback helps us continue providing top-rated service to our community. See what our customers have to say, and why would be our next 5-star experience!
📞 Contact us today at (703) 481-3700 for a free estimate!
Experience the R.A. Dobson, Inc. difference—where quality, reliability, and customer care come first.