Open 24/7 for emergencies
For heat pump repair in Paeonian Springs, 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 Paeonian Springs, SwiftPro is rated 5.0 stars across 1,130 reviews and works under Virginia Class A contractor license 2705192276. Heat pump repair in Paeonian Springs, where the heat pump is often a house’s second system and the propane furnace has to be ready when it quits. 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.
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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 Paeonian Springs
Paeonian Springs is a small place. The Census counts about 150 owner homes in the ZIP, every one of them a detached house, so the sample is thin and we treat the numbers as a lean, not a headline. The lean is clear enough: propane is the main fuel for almost half the homes, electricity for about a third, and another fuel for most of the rest. Natural gas doesn’t reach here at all.
That makes a heat pump here a decision about who does the heating. In a propane house the heat pump usually carries the mild weather and the furnace is the cold-night partner. When the heat pump quits, the furnace hides it, and you find out when the propane delivery bill comes in higher than last year. If the tank is draining faster than it should, ask us to look at the heat pump before blaming the furnace.
The median owner home went up in 1997, which puts the typical pump at the age where parts start going in a row. A capacitor or contactor is a small repair on any unit. On a pump that came with the house, a defrost board or a leak means weighing the repair against a newer system, and we show you both. If the label says R-22, a leak is where it usually stops making sense to keep adding refrigerant, since the EPA ended new production in 2020.
About one house in three here was built since 2000, and those are the pumps most worth fixing. On a country lot the outdoor unit often sits under a tree or against a fence, and leaves, pine needles and drifted snow choke the coil. Clear around it once a month, and keep any gutter from dumping onto it. If it still ices up, that is a repair call, not a housekeeping one.
What you’d notice
A heat pump that has stopped pulling its weight sends more of the winter to the furnace, and the tank shows it. If a fill that used to last the season is gone by January, have the heat pump checked. The $99 diagnostic visit tells you which system is burning the money.
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.
Cool air for a few minutes on a frosty morning is the unit defrosting. Cool air for an hour is not. Check that the thermostat is on heat, not cool or auto, then call.
Need heat pump repair in Paeonian Springs?
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Choosing who fixes it
Questions worth asking anybody who comes out, us included.
In a house with both, the thermostat decides who heats and when. A tech who only tests the part you called about misses the setting that sends the work to the furnace. Ask that both be checked in the one visit.
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.
Swiftpro did a great job fixing my heat pump to get my AC working again. They’re easy to work with and explained everything so that I was able to comprehend the issue well. They beat out other local competitors in price for the same service by 40%.
Where we work
Next door to Paeonian Springs: Hamilton, Leesburg, Lovettsville, Purcellville and Round Hill.
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, that is the first thing the visit sorts out. We run each one alone, read what it does, and tell you which is failing before we touch a part. The diagnostic is $99.
Turn the system off at the thermostat first, so the motor isn’t straining. A capacitor, at $240 to $370, is the usual fix. In a propane house the furnace can cover for a day or two, but a motor left humming can burn out, so don’t let it sit long.
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 Paeonian Springs 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.