# Heat Pump Repair in Fairfax, VA

Heat pump repair and installation across Fairfax, Virginia. 24/7 dispatch, same-day service.

## Why heat pumps fail in Fairfax

Fairfax has one of the widest housing ranges in the county — 1960s ranches near the city center, 1980s colonials in the outer neighborhoods, and newer infill where lots have been subdivided. That means we work on everything from original single-stage equipment to recently installed variable-speed systems, often on the same street.

Fairfax sits in a transition zone where heat pumps are common but not universal. The failures we see most are dual-fuel systems with a stuck changeover valve and older units that were never set up with a proper balance point, so the auxiliary heat runs constantly in January and the electric bill doubles.

## Pricing

- Diagnostic: $89, waived on approval
- After-hours dispatch: $149
- Full replacement: $6,500 to $16,000

## Service area

the City of Fairfax and Fairfax County. ZIPs: 22030, 22031, 22032.

## FAQ

Q: Why is my heat pump running auxiliary heat constantly?
A: Usually a misconfigured balance point or a stuck reversing valve. The system thinks it cannot keep up and falls back to resistance heat, which is expensive. It is diagnosable in one visit.

Q: How much does heat pump repair cost in Fairfax?
A: Diagnostic is $89, waived on approval. Most repairs run $250 to $900 depending on the part.

Q: Do you work on dual-fuel systems?
A: Yes. Dual-fuel setups are common in Fairfax and they fail in specific ways — stuck changeover valves and lockout temperatures set too low. We test both stages.

Q: Should I repair or replace a twenty-year-old heat pump?
A: Past twenty years, with a refrigerant leak or a failing compressor, replacement usually wins on total cost. Under that, repair is usually the better call.

Q: Do you charge extra for nights and weekends?
A: After-hours dispatch is $149, covering the trip and diagnosis. Repair pricing is the same as daytime.

Q: How fast can you get here?
A: Same day for most requests before 4pm. No-heat calls dispatched within two hours, including overnight.