Open 24/7 for emergencies
For heat pump repair in Leesburg, the diagnostic visit is $99. Call SwiftPro, rated 5.0 stars across 1,130 reviews, at (703) 997-9757, 24 hours a day, 7 days a week.
For heat pump repair in Leesburg, SwiftPro is rated 5.0 stars across 1,130 reviews and works under Virginia Class A contractor license 2705192276. Heat pump repair in Leesburg, from the townhouse rows to Lansdowne’s condos, where a heat pump is often the second system beside a gas furnace. A contactor runs $290 to $425 and a defrost board $450 to $1,150, from our published price book.
5.0 stars across 1,130 reviews
A Trane heat pump on its pad in a Northern Virginia winter, the kind of morning the calls come in.
Get your price in writing
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Rather talk now? (703) 997-9757
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceWe answer day or night, and we will tell you honestly when we can get there.
Our own HVAC installersA dedicated heating and cooling team, separate from our plumbers
Price in writing firstYou see every option priced before anything is ordered
What it costs
The same price book as the rest of our site. The diagnostic visit is $99, and the tech prices the repair before starting it.
Repair diagnostic visit
$99
Run capacitor replaced
$240 to $370
Contactor replaced
$290 to $425
Thermostat replaced
$300 to $640
Defrost board replaced
$450 to $1,150
Control board replaced
$550 to $1,180
Prices checked .
We answer day or night, and we will tell you honestly when we can get there.
With Comfort+ membership, $20 a month or $199 a year, the diagnostic visit is included, any service is 15% off, and a heating maintenance visit comes every fall.
What’s different in Leesburg
Two Leesburg owner homes in three heat with gas, and only about three in ten with electricity. That changes the call you get from us. Out in most of Fairfax’s heat pump towns, a heat pump that quits means a cold house. Here it often means the gas furnace quietly takes over, nobody notices, and the heat pump sits broken until the first hot week shows up as an air conditioner that won’t cool.
It is the same outdoor unit either way, so the same parts fail: the capacitor, the contactor, the sensor that tells the defrost board when to run. On the heat pump side of a dual setup, the thermostat decides who heats. If yours is set to switch over to gas below a certain outdoor temperature, a heat pump that has quietly died looks fine all fall and shows up in December as a gas bill. Ask us to check the switchover setting when we are out.
Inside the town limits the median owner home dates to 1996, and about three in ten are townhouses. A pump set beside one of those in the late 1990s was probably replaced once already; if the one on your pad predates 2010 its label may say R-22, which the EPA stopped producing in 2020, so a leak there is the repair we price against a new system before you spend on it. In the townhouse rows the air handler is often in the attic, and a stain on a ceiling can be the drain pan, not the roof.
Lansdowne is a different animal: the median owner home went up in 2005, nearly nine in ten were built since 2000, and close to four in ten are condos or apartments. Those systems are mostly in their teens and twenties, the age of boards, fan motors and thermostat wiring more than compressors. If your unit is on a shared pad or a roof, your association usually has a say in when a tech can get to it. Call the manager first. For the furnace half of the pair, we also do furnace repair in Leesburg.
Neighborhood by neighborhood
Census figures for each place, and what that usually means for a heat pump. Median year built and heat count owner-occupied homes only.
| Place | Median home built | Most homes are | Heated with | What that means for a heat pump |
|---|---|---|---|---|
| Leesburg | 1996 | single-family houses, about 4 in 10 | gas, about 7 in 10 | Mostly gas: heat pumps here often sit over a furnace. |
| Lansdowne | 2005 | condo and apartment buildings, about 4 in 10 | gas, about 8 in 10 | Mostly gas: heat pumps here often sit over a furnace. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
Inside the town limits: the Old and Historic District downtown, Exeter and Carrvale inside the bypass, Potomac Station and Edwards Landing outside it.
Lansdowne only. It’s the one Census place outside the town limits, so the farms and lots beyond it aren’t in these figures.
What you’d notice
In a gas house the furnace hides a dead heat pump all winter. If the outdoor fan hasn’t turned in weeks of cool weather and the heat still works, ask whether the gas furnace is doing everything. A $99 diagnostic visit shows which unit is carrying the house.
In a newer two-story house on one heat pump, the top floor lagging a few degrees can be ducts or the thermostat’s settings, not a failing unit. We check the system first and tell you which it is.
A little frost on a cold morning is normal, and the unit melts it off every so often by running backwards for a few minutes. Ice that builds for hours and covers the whole coil usually means the defrost board, a sensor, or low refrigerant.
Need heat pump repair in Leesburg?
A person answers day and night. See this month’s deals before you call.
Choosing who fixes it
Questions worth asking anybody who comes out, us included.
Leesburg houses often have both a heat pump and a gas furnace. Whoever services one should look at the thermostat setting that decides which runs, because a wrong switchover point costs you on the gas bill all winter and a good tech spots it in a minute.
Anyone can check on the state’s license lookup. Ours is Virginia Class A contractor license, on every van.
Every heat pump repair on our list has a range, and you hear where yours lands before a part goes in. If someone can’t give you a number until it’s done, keep looking.
An older heat pump with a refrigerant leak is often a bad repair. A good tech says so, with the repair price and the replacement price side by side.
Two of our crew going over a work order before the day's calls.
From our Google reviews
5.0 stars across 1,130 reviews. Read them on our reviews page.
Excellent work by Tyler and Team. Right from pricing to performing professional installation of new Heat Pump.
Where we work
Next door to Leesburg: Paeonian Springs, Hamilton, Middleburg, Lovettsville and Purcellville.
The system we put in first
Built to take a beating. Put in by our crew.
Heat lamps, snow and rain on one outdoor unit: that’s Trane’s own film. We’re a Trane Comfort Specialist, on Trane’s own dealer locator, and when you pick a Trane, our crew puts it in.
Films: Trane’s own.
Questions
Yes, on both. One visit, $99, covers the whole system, outdoor unit, air handler and furnace, and the repair price comes in writing before any part goes in.
If it serves only your unit, it is usually yours even when it sits on common ground. Check your documents, tell the manager a tech is coming, and we will repair it or tell you when a replacement makes more sense.
That’s defrost. The unit stops the outdoor fan, runs backwards for a few minutes to melt frost off the coil, and you see steam rising. It’s normal. Ice that stays is not.
The diagnostic visit is $99. From our price book, a capacitor is $240 to $370, a contactor $290 to $425, and a defrost board $450 to $1,150. You get the number before we start.
Ready when you are
Call, or send the form at the top. The tech prices the repair from the book before starting, and if the system is at the end of its life you’ll hear that first.
SwiftPro Heating, Cooling & Plumbing
4230 Lafayette Center Dr N, Chantilly, VA 20151
44679 Endicott Dr, Suite 211, Ashburn, VA 20147
SwiftPro Plumber & Water Heaters
4200 Lafayette Center Dr, Suite N, Chantilly, VA 20151
Virginia Class A contractor license #2705192276
SwiftPro Heating, Cooling & Plumbing is a licensed, BBB Accredited (A rating), independently owned heating, cooling and plumbing company in Chantilly, serving Leesburg and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 1,130 reviews on Google, Angi, Yelp, the BBB and Facebook. SwiftPro maintains a dedicated HVAC team and a dedicated plumbing team.
From SwiftPro Heating, Cooling & Plumbing in Chantilly. Housing figures are the Census Bureau’s American Community Survey, 2020 to 2024, for each place named; permit, water and sewer facts link to each office’s own page and were checked in September and October 2026.