Furnace repair, maintenance and replacement
Gas and oil furnaces, any brand.
24/7 emergency service. After-hours rates apply.
- NH Gas Fitter Lic. #GF2211930
- EPA 608 Universal
- Licensed & insured
- 24/7 emergency service
Gas and oil furnaces: repair, seasonal maintenance, and replacement when a repair no longer makes sense.
We also work on thermostats.
What we do
- Repair
- No heat or not enough heat
- Furnaces that short-cycle or won't stay lit
- Blower, ignition and control problems
- Thermostat problems
- Replacement
- Furnace replacement, gas or oil
- Thermostat replacement
- Free estimate before any replacement
- Maintenance
- Seasonal furnace service
- Checking burners, safeties and controls
NH-licensed gas fitter, Lic. #GF2211930.
Job photos
Smart thermostat
Dirty air filter, pulled at a service visit
What it costs
- $95 dispatch fee
- Waived if you go ahead with the repair.
- Free estimates
- On replacements.
- 1-year warranty
- On parts and labor.
- Emergency service
- 24/7. After-hours rates apply.
Common questions
Do you work on oil furnaces as well as gas?
Yes. We work on both gas and oil furnaces, any brand.
Other services
All services- Heat Pumps & Mini-SplitsRepair, maintenance and swap-outs.
- Boilers & Steam HeatHot water and steam, gas and oil.
- Air ConditioningCentral AC repair, maintenance and replacement.
- Water HeatersTank and tankless. Repair and replacement.
- Commercial HVAC & Rooftop UnitsRooftop units, commercial boilers and unit heaters.
Need help with furnaces?
Call or text any time. You'll talk to Three Peaks directly, not a call center. For anything that can wait, send the form.