Furnaces
Furnace repair & replacement
We diagnose and repair gas furnaces of every major brand, and install new high-efficiency Carrier furnaces when it's time to replace.
- No heat or the furnace won't ignite
- Blower runs but the air is cold
- Furnace cycles on and off or trips the limit switch
- Strange smells, rumbling or squealing
- Flashing error codes on the control board
Safety first
Every heating visit includes checks of the burners, flame sensor, venting and heat exchanger area. If you ever smell gas, leave the house and call PG&E or 911 first.
Hydronic & boilers
Boilers, radiant & hydronic heat
Many Bay Area homes, including Eichlers, are heated by hot water running through radiators or pipes in the floor. We service and repair boilers, circulator pumps and hydronic systems, and we can help you plan an upgrade to a heat pump when it makes sense.
- Boiler repair and replacement
- Circulator pumps, valves and controls
- Radiant floor heating service
- Converting to a heat pump or mini-split
Signs your furnace needs replacing
- It's more than 15–20 years old.
- Repairs are frequent or costly.
- Some rooms never get warm.
- Your gas bills keep rising.
