Furnace and heating repair in Mesa
Most Mesa homes heat with electricity: a heat pump, or heat strips in the air handler. Gas furnaces are more common in newer communities like Eastmark and Queen Creek. Fixr puts furnace repair at $349 to $650, with a $485 national average.
- Arizona ROC licensed companies only (how to check)
- Price before any work starts
- Calls and texts answered 7am to 8pm, 7 days
Which system you probably have
About 77% of occupied homes in Mesa's ZIP codes heat with electricity and 20% with gas (Census ACS 2020-2024). It varies a lot by area. In ZIP 85212 (Eastmark) and in Queen Creek, most homes heat with gas. In older central and west Mesa, electric heat is the norm. The label on the indoor unit, or a gas line running to it, will tell you.
What usually fails
- Heat pump: a reversing valve or defrost control, or a thermostat that isn't set up for a heat pump. Heat pump repairs.
- Heat strips: a failed element or sequencer, often noticed on the first cold morning of the year.
- Gas furnace: a dirty flame sensor, a failed igniter, or a clogged filter tripping the limit switch.
Valley furnaces sit idle most of the year, so the first cold snap finds the problems all at once.
What it costs
Fixr lists furnace repair at $349 to $650, with a $485 average. Heat pump repairs follow the same price ranges as AC repairs. Cost guide.
Carbon monoxide
A gas furnace can leak carbon monoxide if something is wrong with it. The CDC says to have the heating system checked by a qualified technician every year and to put a battery-operated or battery backup CO detector in the home. If the CO alarm sounds or anyone feels dizzy, sick or confused, get everyone outside and call 911.
Questions Mesa homeowners ask
Why does my heat smell like burning the first time I turn it on?
Dust on the heat strips or furnace burns off the first time it runs each season, and the smell should fade within a short while. If it keeps smelling, or smells like gas, turn it off and call.
How much does furnace repair cost?
Fixr's national figures are $349 to $650, with a $485 average.