Heater & Furnace Repair in Lafayette, CA
Furnace not heating in Lafayette?
If your furnace blows cold air, won't ignite, short-cycles or smells like burning, Blue Star Heating & Air can fix it. We repair gas furnaces and heat pumps in Lafayette, and we check for safety problems like cracked heat exchangers and carbon monoxide leaks while we're there.
- From our Antioch shop
- About 29 miles southwest
- ZIP code
- 94549
- Power
- PG&E delivery, MCE generation
- Permits
- City of Lafayette Planning, then the Contra Costa County Building Inspection Department
Serving Lafayette
Lafayette is about 29 miles southwest via SR-4, I-680 and SR-24 from our Antioch shop, and we serve all of it, including Burton Valley, Happy Valley, Reliez Valley and Downtown Lafayette. Lafayette's typical home was built around 1960, and nearby weather stations record freezing nights through much of winter, so an older furnace here deserves careful attention. On every furnace repair in Lafayette, we check the burners, flame sensor, venting and heat exchanger before we call the job done.
Main roads
- SR-24
- St. Mary's Rd
- Happy Valley Rd
- Reliez Valley Rd
Around Lafayette
- Lafayette Reservoir
- Lafayette BART
- Briones Regional Park (north)
- Lafayette Library and Learning Center
- Cross of Lafayette memorial
- Lafayette-Moraga Regional Trail
- Lafayette Community Park
Other services in Lafayette
All servicesFor businesses
Questions before you call
Why is my furnace blowing cold air?
Common causes are a thermostat set to 'fan on', a dirty flame sensor, a failed igniter, a clogged filter tripping the high-limit switch, or a heat pump stuck in defrost. We test each one and fix the actual cause.
How much does furnace repair cost in Lafayette?
Small fixes like a flame sensor or igniter cost far less than a blower motor or control board. We diagnose first and quote the repair before starting, and we'll tell you if replacement makes more sense.
What should I do if I smell gas near my furnace?
Leave the house, don't flip switches, and call PG&E (or your propane supplier) or 911 from outside. Once it's safe, call us to find and repair the cause.