Heat Pump Repair & Service in Seven Corners, VA
Iced-over outdoor unit. Emergency heat stuck on. Strange whooshing noise. Those are the heat pump calls we get in Seven Corners. FastFix HVAC Arlington covers Seven Corners, Sleepy Hollow and Lake Barcroft. We answer 24/7, nights and weekends too.
What we fix most in Seven Corners
- Outdoor fan not spinning
- Loud noise on mode changes
- Electric bill way up
- Lukewarm air in heat mode
- Ice block on the outdoor unit
Inside Seven Corners homes
Homes in Seven Corners are mostly 1950s ramblers and split-levels, brick garden apartments and townhouse communities. Many Seven Corners split-levels have the furnace on the lower level and long duct runs to the bedrooms, so the top floor is usually the first place people notice a problem. So when you call for heat pump repair & service in Seven Corners, we already know what we're likely walking into.
How it works
We test the defrost controls, reversing valve, capacitors and refrigerant charge, and check heating and cooling before we leave.
Straight pricing
Most heat pump repairs are a single part. You get the price first. On a unit past its prime, you get the replacement number too.
Quick answers
Is ice on my heat pump bad?
Light frost is normal. A solid block of ice that won't clear needs a repair.
Why is emergency heat always on?
The outdoor unit isn't keeping up. That's the most expensive way to heat, so get it checked.
Do you cover all of Seven Corners?
Yes. Sleepy Hollow, Lake Barcroft, Bailey's Crossroads and everything around Leesburg Pike, Arlington Boulevard and Wilson Boulevard.
More in Seven Corners:
AC Repair Furnace Repair 24/7 Emergency HVAC Repair HVAC Tune-Up & Maintenance Ductless Mini-Split Installation Thermostat Installation Air Duct Cleaning All services in Seven Corners
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Last updated: November 9, 2026