Diagnosis comes first, on the spot, with the part and the price explained before we touch anything.
What this covers
- Hot-surface igniter and spark-ignition repair
- Flame sensor cleaning and replacement
- Blower motor, wheel, and capacitor service
- Pressure switch and inducer diagnosis
- Gas valve testing
- High-limit and rollout-switch safety checks
Signs you need this
- Furnace clicks but never lights
- Burner shuts down after a few seconds
- No airflow despite the thermostat calling
- Pilot issues on older units
- Short-cycling: on a minute, off a minute
- Soot or rust flakes at the registers
Questions we get
Can a dirty flame sensor really shut down my furnace?
Yes — it is the most common no-heat call we run. The sensor proves flame to the control board; a film on it reads as 'no flame' and the board locks the gas off as a safety measure. Cleaning or replacing it is quick work.
What is a cracked heat exchanger, and is it urgent?
It is the wall between combustion gas and your breathing air. A crack means carbon monoxide can enter the airflow — the unit comes out of service. If a crack is found, we show it to you and lay out the replacement options.