HVAC, Heating & AC Repair in Leesburg, VA
From Old Town’s historic homes to River Creek’s newer builds — fast, honest HVAC, heating, cooling & plumbing, often same-day.
Leesburg’s local HVAC, heating & plumbing company
R.A. Dobson has served Leesburg and the Loudoun County seat for over 50 years — from the historic homes around Old Town Leesburg to the newer riverfront communities of River Creek, Lansdowne and Potomac Station. Our licensed technicians repair, maintain and replace heating, cooling and plumbing systems across town, and we’re based just down the Dulles Greenway in Sterling for fast, local response.
Leesburg is a study in contrasts: centuries-old homes near the historic district sit minutes from brand-new construction out toward the bypass. Older Leesburg homes often hide undersized ductwork, aging gas furnaces and original single-stage AC units, while newer builds need seasonal tune-ups to protect their warranties. We know both, and we tailor the fix to the house instead of pushing a one-size-fits-all replacement.
From a no-heat call on a January morning to a failed AC compressor in August, R.A. Dobson responds fast and prices honestly. As a Carrier Factory Authorized Dealer, we install premium, efficient equipment sized correctly for your home — and every job is backed by our workmanship guarantee.
HVAC & plumbing services in Leesburg
Air Conditioning
AC repair, installation & tune-ups to beat NoVA summers.
Learn more →🔥Heating & Furnaces
Furnace repair and high-efficiency replacements.
Learn more →♻️Heat Pumps
Energy-smart heat pump installation & repair.
Learn more →🔧Plumbing
Drains, leaks, sump pumps & emergency plumbing.
Learn more →🚿Water Heaters
Tank & tankless repair, replacement & install.
Learn more →🌬️Indoor Air Quality
Air purifiers, humidifiers & UV for healthier air.
Learn more →🌱 Go Green with R.A. Dobson
Heat pumps and high-efficiency Carrier systems that cut energy bills — rebates and incentives included.
See the Go Green program →Flexible financing
New system without the sticker shock — pre-qualify in minutes, no impact to credit.
Explore Financing →Leesburg neighborhoods we serve
As Loudoun’s county seat, Leesburg runs from historic Old Town to riverfront golf communities. Whether you’re in the 20175 or 20176 ZIP code, R.A. Dobson brings the local experience these varied homes require.
Common Leesburg HVAC & plumbing needs
Leesburg blends 18th- and 19th-century homes in its historic Old Town with sprawling golf and river communities. Old Town’s historic houses often rely on boilers, radiators and tight spaces where adding ductwork isn’t practical — a perfect fit for ductless mini-splits and careful, preservation-minded work.
On the edges of town, gated communities like River Creek and Beacon Hill and the golf neighborhoods of Lansdowne bring large, multi-zone homes, while outlying properties often run on well water and septic. R.A. Dobson serves all of Leesburg — from a historic Old Town boiler to a modern zoned system in Lansdowne — with the right approach for each.
Leesburg HVAC & plumbing FAQs
Do you offer same-day service in Leesburg?
Often, yes — we prioritize no-heat and no-cooling calls and reach Leesburg fast from our Sterling shop. Call (703) 481-3700 for the soonest availability.
Can you work on older homes near the historic district?
Yes — older Leesburg homes often hide undersized ductwork, aging gas furnaces and original single-stage AC units. We tailor the fix to the house instead of pushing a one-size-fits-all replacement.
Do you service rural properties on well and propane?
Yes — we serve the rural properties along the Route 15 and Route 7 corridors, including homes on well and propane systems.
Do you offer free estimates?
Yes — estimates on installations and replacements are free and no-obligation. Request your free quote or call (703) 481-3700.
Can you heat a historic Old Town Leesburg home without ductwork?
Yes. Ductless mini-split systems are ideal for Old Town’s historic homes, giving you efficient heating and cooling without tearing into original walls. We also service boilers and radiators.
Do you serve gated communities like River Creek and Beacon Hill?
We do. We work throughout Leesburg’s gated and golf communities, including River Creek, Beacon Hill and Lansdowne, on the larger zoned systems those homes use.
Do you handle well and septic homes around Leesburg?
Yes. Many properties on the edges of Leesburg run on wells and septic, and we service the water heaters, pumps and plumbing that go with them.
Other areas we serve near Leesburg
Ready for fast, local service?
Serving Leesburg & all of Loudoun County for 50+ years. Get your free estimate today.