Furnace Repair in Menifee, Murrieta & Temecula
Riverside County winters are mild, but a cold snap can still leave you without heat when you least expect it. Left Coast Air troubleshoots and repairs gas and electric furnaces — getting your heat back on safely and quickly.
What Furnace Repair Involves
Furnace repair means finding the specific point where the heating sequence breaks — and doing it safely, because furnaces involve gas, combustion and high-limit safeties. We check the thermostat and control board, igniter and flame sensor, gas valve and burners, blower motor, and safety switches, then confirm the unit cycles correctly and vents properly before we consider the job done.
Signs Your Furnace Needs Repair
- The furnace blows cold air, or won't produce heat at all.
- It short-cycles — turning on and off before the house warms up.
- The igniter clicks repeatedly but never lights.
- Banging, rattling or squealing noises when it runs.
- A yellow (instead of blue) burner flame, or unusual smells.
- The blower runs constantly even when there's no call for heat.
Why Choose Left Coast Air for Furnace Repair
We've serviced heating systems across Riverside County since 2016 and take the safety side of furnace work seriously. As an independent, family-owned contractor, we repair all major brands, including York, Carrier, Lennox, Daikin and Maytag, and give you straight answers about repair versus replacement.
Furnace Repair FAQs
My furnace turns on but blows cold air — what's wrong?
Common causes include a thermostat set to the wrong mode, a failed igniter or flame sensor, a tripped high-limit switch, or a gas-supply issue. Cold air can also mean the blower is running on a call for heat the burners never completed. A technician can pinpoint it safely.
Is a furnace that won't ignite dangerous?
A furnace that repeatedly fails to ignite should be checked promptly. Ignition and gas-related faults can involve safety components like the flame sensor and heat exchanger, so it's best not to keep resetting it. If you ever smell gas, leave and call your gas utility first, then call us.
Do you repair both gas and electric furnaces?
Yes. We service gas and electric furnaces and heat systems of all major brands, including York, Carrier, Lennox, Daikin and Maytag.
How often should a furnace be serviced?
Once a year, ideally in the fall before you rely on it. An annual inspection catches worn igniters, dirty flame sensors and airflow problems before they leave you without heat on the first cold night. Ask about our maintenance plans.
Furnace Repair by City
We repair furnaces throughout Riverside County, including Menifee, Murrieta and Temecula. Considering a new unit? See furnace installation, or browse all services.
No Heat? Call Now.
Get your furnace back up and running. Reach us directly — same-day service when available.
(888) 958-4822