Best Furnace Igniter & Flame Sensor Repair in Hendersonville, TN
What to look for in Igniter & Flame Sensor Repair in Hendersonville
A fouled flame sensor or cracked hot-surface igniter is the most common reason a furnace stops heating — and the cheapest fix when diagnosed honestly. We weight providers who rule out the common, low-cost parts before quoting a control board or a new furnace.
- Common-failure-first diagnosis. Provider lists igniter and flame-sensor repair as distinct service lines and states it isolates the failed part before quoting major components.
- Combustion / method evidence. Stated combustion or measured diagnosis corroborates that the shop tests rather than guesses.
- Google rating. A strong rating floor is the minimum trust threshold for a common repair.
Verify before you book
- Whether the cheap parts were actually ruled out first — ask which component tested bad.
- The flat-rate price for your specific furnace model — confirm before authorizing.
- License status with your state board — verify TDLR (TX), ROC (AZ), or your local equivalent before paying.
See full ranking methodology for Igniter & Flame Sensor Repair →
Furnace Igniter Repair in Hendersonville: what fails first
The flame sensor and hot-surface igniter are the high-frequency, low-cost no-heat failures — ruling them out first tells an honest shop apart from one that jumps to a control board or a new furnace. Here is what each of the 1 pro below publishes: Verify your state's HVAC contractor license through the state licensing board before paying a deposit.
Top picks
Kimbro Air★ Best for Igniter & Flame-Sensor Repair
Consistently strong customer feedback (4.8★ from 490+ Google reviews).
Google 4.8★ (490+)
Typical Igniter & Flame Sensor Repair costs in Hendersonville, TN (2026)
Last updated
Estimated ranges for Hendersonville, TN. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Flame sensor cleaning / replacement | $70–$220 |
| Hot surface igniter replacement (installed) | $135–$400 |
| Limit or pressure switch replacement (installed) | $135–$355 |
Which furnace issues require an immediate Hendersonville service call — and which can wait?
- Why won't my furnace ignite?
- The two most common causes are a dirty flame sensor (it can't confirm the burner lit, so the furnace shuts down for safety) and a cracked hot-surface igniter. Both are inexpensive parts. A good tech rules these out before quoting a control board or condemning the furnace.
- How much should an igniter or flame sensor cost?
- The parts are inexpensive; the service call and labor make up most of the bill. An honest shop prices the specific failed part directly rather than bundling it into a vague 'ignition system' quote or using it to upsell a replacement.
- When can igniter or flame‑sensor problems wait for a scheduled visit?
- Intermittent ignition faults that still allow heat at times can often wait for a next‑day appointment. Persistent no‑heat or repeated lockouts should be elevated to an emergency call. Ask the dispatcher whether the provider offers rapid visits for ignition and flame‑sensor diagnostics during cold snaps.
- How do I get a quote from these furnace repair companies?
- Submit one request on this page and we send it to the vetted furnace repair pros in Hendersonville, TN listed here. They send quotes back — no obligation.