What Our Heating Repair Service Covers
- No heat / heater not working diagnostics
- Furnace not igniting or locking out
- Ignitor, flame sensor & thermocouple service
- Furnace short cycling repair
- Heat exchanger inspection & safety test
- Gas valve and pressure switch repair
- Blower and limit switch replacement
- Carbon monoxide safety testing on every call
- Heat pump defrost & reversing valve repair
- Thermostat calibration & replacement
Why Homeowners Choose First Call
We work across two states with completely different climates — triple-digit Central Valley summers, coastal salt air, desert extremes, Hudson Valley shoulder seasons and Adirondack cold. Our technicians diagnose for the conditions your equipment actually lives in, then measure the result instead of guessing.
- Written diagnosis with real measurements — superheat, subcool, static pressure, temperature rise, capacitance and amp draw
- Flat-rate pricing approved before work starts
- Trucks stocked for first-visit repairs
- Manufacturer warranty verified by serial number
- Permits and code compliance handled on replacements
- Workmanship guarantee in writing
Typical Investment
| Visit type | What you get | Range |
|---|
| Diagnostic | Full system diagnosis + written quote | $79 - $149 (credited to repair) |
| Common repair | Capacitor, contactor, ignitor, sensor, thermostat | $150 - $550 |
| Major repair | Motors, coils, boards, refrigerant leak repair | $450 - $2,800 |
| Seasonal tune-up | 21-point AC or furnace maintenance | From $89 |
| System replacement | Load calc, equipment, install, permit, commissioning | Free estimate |
Ranges are averages for planning only. Your exact price is quoted upfront after diagnosis.
Frequently Asked Questions
How quickly can you schedule heating repair service?
Most cities get same day or next-day appointments, and emergencies are dispatched 24/7. Call (209) 309-1834 in California or (329) 202-9924 in New York for the earliest available window.
Do you provide upfront pricing?
Yes. You get a flat-rate quote after diagnosis and before work begins, with no overtime charges for nights, weekends or holidays.
Do you service my equipment brand?
We service every major residential and light commercial brand, including Carrier, Trane, Lennox, Rheem, Goodman, York, Bryant, Daikin, Mitsubishi, Fujitsu, LG and Bosch.
Is this service available in my city?
Yes - we cover every city in California and New York. Find your city on our locations page for local dispatch and response times.
