Open 24/7 for emergencies
The diagnostic visit is $99, and a run capacitor replaced is $240 to $370 from our published price book.
Get your price in writing
Send this and the office calls or texts you back to set a time.
We’ll call or text this number about your request. By sending it you agree to our terms and privacy policy.
Rather talk now? (703) 997-9757
AC and heat pump repair in Springfield, 22150 to 22153, from Kings Park split systems to Newington Forest heat pumps, priced before any work starts.
5.0 stars across 1,132 reviews
One of our HVAC technicians beside an outdoor unit at a Northern Virginia home, the vans at the curb.
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceOften same-day, 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 our AC repair page. The diagnostic visit is $99, and the common parts ride on the truck, so most of these get fixed on the first visit.
Run capacitor replaced
$240 to $370
Contactor replaced
$290 to $425
Condensate drain cleared
$175 to $420
Refrigerant topped up
$190 to $740
Blower wheel pulled and cleaned
$300 to $440
Refrigerant leak found and repaired
$1,850 to $2,700
or $31/mo at 0% APR for 60 months
Repair diagnostic visit
$99
Monthly figures: 60mo @ 0% APR on each starting price, the whole price financed, on approved credit. Longer plans lower the payment and cost more in total. The lender sets the final terms. How financing works
Often same-day, 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 the cooling and heating maintenance visits are part of the membership.
What’s different in Springfield
Six in ten Springfield owners heat with gas, and in Kings Park and North Springfield it’s close to nine in ten. So the cooling in most of town is a split system: a condenser out back, an evaporator coil sitting on top of the furnace inside, and the furnace’s blower moving the cold air through the house. An AC call in most of Springfield means opening the furnace cabinet as well as the condenser.
Plenty of the oldest houses here, North Springfield’s especially, went up before central air was standard, and the cooling was added later onto ductwork laid out for heat. Bedrooms at the end of long runs and registers down low in the floor both make a house cool unevenly. A repair fixes a failed part; it won’t change the layout, and we’ll tell you which one you’re dealing with.
Newington Forest flips it. Three in four owners there heat with electricity, which in a 1980s townhouse usually means a heat pump: one outdoor unit that cools all summer and heats all winter, so its parts never get a season off. If yours went in before 2010, look for R-22 on the data plate. Production ended in 2020, so a leak on that system is a different conversation than a top-up.
West Springfield sits between the two: mostly 1960s and 70s, two thirds gas, and about four in ten homes townhouses, where the condensers stand in a row behind the units.
Neighborhood by neighborhood
Census figures for each place, and what that usually means for the air conditioning. Median year built and heat count owner-occupied homes only.
| Place | Median home built | Most homes are | Heated with | What the cooling usually is |
|---|---|---|---|---|
| Springfield | 1968 | single-family houses, about 6 in 10 | gas, about 6 in 10 | Older houses on their third or fourth system, usually a gas furnace with a separate AC. |
| West Springfield | 1972 | single-family houses, about 5 in 10 | gas, about 7 in 10 | Older houses on their third or fourth system, usually a gas furnace with a separate AC. |
| Newington | 1981 | townhouses, about 6 in 10 | electricity, about 6 in 10 | Mostly electric heat: heat pumps that cool in summer and heat in winter. |
| Newington Forest | 1984 | townhouses, about 5 in 10 | electricity, about 7 in 10 | Mostly electric heat: heat pumps that cool in summer and heat in winter. |
| North Springfield | 1957 | single-family houses, about 9 in 10 | gas, about 9 in 10 | Older houses on their third or fourth system, usually a gas furnace with a separate AC. |
| Kings Park | 1966 | single-family houses, about 8 in 10 | gas, about 9 in 10 | Older houses on their third or fourth system, usually a gas furnace with a separate AC. |
| Ravensworth | 1964 | single-family houses, nearly all | gas, nearly all | Older houses on their third or fourth system, usually a gas furnace with a separate AC. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
What you’d notice
In a Springfield house with the furnace in the basement, the AC coil sits on top of it and drains through a small line to a floor drain or a condensate pump. When that line clogs or the pump quits, the water lands next to the furnace. Shut the system off and call.
Usually the outdoor unit has stopped running. A hum with no fan turning is almost always the run capacitor; silence while the thermostat calls is usually the contactor.
That’s an airflow problem far more often than a refrigerant problem: a clogged filter, a matted coil, or a blower wheel packed with dust.
Choosing who fixes it
Questions worth asking anybody who comes out, us included.
In a gas furnace house the blower inside moves every bit of the cold air. A tech who tests the capacitor outside and never opens the furnace cabinet has checked half the system. A matted blower wheel, pulled and cleaned, runs $300 to $440.
A company that prints what a capacitor or a contactor costs has already told you the number. One that won’t say until the tech is in your driveway hasn’t.
A healthy system drops the air somewhere around 16 to 22 degrees across the indoor coil. Low refrigerant means a leak, and topping it up every summer is the expensive way to find that out.
Some repairs aren’t worth doing on a 20-year-old system. The good answer shows you the repair price and the replacement price side by side and lets you pick.
Two of our crew going over a work order before the day's calls.
From our Google reviews
5.0 stars across 1,132 reviews. Read them on our reviews page.
Outstanding team. Did great work on our Church Air Conditioner. Most of all the team did a great job explaining everything they did and recommendations.
Where we work
Next door to Springfield: Burke, Annandale, Fairfax Station, Lorton and Alexandria.
Questions
Partly. Floor registers were laid out to heat the house, and cold air falls, so it pools low in the first rooms it reaches. Closing a few registers downstairs for the summer and running the fan on ON can even it out. If it can’t, a zoning change or a ductless head for the hot room is the fix, not a bigger unit.
It adds two parts to the checklist. Besides the capacitor, contactor and fan motor any condenser has, a heat pump carries a reversing valve and a defrost board, and a fault in either can show up as weak cooling in July or a block of ice in January. A defrost board runs $450 to $1,150.
The diagnostic visit is $99. The common repairs: a run capacitor $240 to $370, a contactor $290 to $425, a condensate drain cleared $175 to $420, refrigerant topped up $190 to $740. A refrigerant leak repair runs $1,850 to $2,700.
Fix the cheap parts on almost anything. Think twice about a big repair on a system over 15 years old, and about any leak on an R-22 system. The HVAC estimator prices a new system in about a minute, so you can put the two numbers side by side.
Ready when you are
Call, or send the form at the top. The tech prices the repair from the book before starting, and if it’s the end of the road 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
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 Springfield and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 1,132 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.