Heater & Furnace Repair in Dana Estates, Concord, CA
Furnace not heating in Dana Estates?
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 Dana Estates, and we check for safety problems like cracked heat exchangers and carbon monoxide leaks while we're there.

- From our Antioch shop
- About 18 miles west
- ZIP code
- 94519
- Power
- PG&E delivery, MCE generation
- Permits
- City of Concord Building Division
Serving Dana Estates
Dana Estates is about 18 miles west via SR-4 and Willow Pass Road from our Antioch shop, and we serve all of it, including Landana Drive, Newcastle Road and Willow Pass Road. Dana Estates homes date to the early 1960s, so an older furnace on Landana Drive or Newcastle Road is worth inspecting before Concord's frosty winter nights arrive. On every furnace repair in Dana Estates, we check the burners, flame sensor, venting and heat exchanger before we call the job done.
Main roads
- Willow Pass Rd
- Landana Dr
- Newcastle Rd
Other services in Dana Estates
All servicesQuestions 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 Dana Estates?
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.
