Best Furnace Igniter & Flame Sensor Repair in Des Moines, IA
What to look for in Igniter & Flame Sensor Repair in Des Moines
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 Des Moines: 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
Obsidian Heating and Cooling★ Best for Igniter & Flame-Sensor Repair
Consistently strong customer feedback (5.0★ from 645+ Google reviews).
Google 5.0★ (645+)
Typical Igniter & Flame Sensor Repair costs in Des Moines, IA (2026)
Last updated
Estimated ranges for Des Moines, IA. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Flame sensor cleaning / replacement | $75–$235 |
| Hot surface igniter replacement (installed) | $140–$425 |
| Limit or pressure switch replacement (installed) | $140–$375 |
Des Moines winters make working furnaces essential; homeowners need timely repairs to avoid prolonged indoor cold. When comparing best furnace repair companies in Des Moines Iowa, look for licensed contractors. Favor those offering emergency service availability, clear upfront pricing, and warranties that match local building-code expectations.
Quick Picks
Awards based on the same publicly available signals as the Vouched Score, including provider-stated certifications and dealer status. Not independently verified.
How quickly can Des Moines technicians get a furnace back online — and who covers permits?
- 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.
- Why does a furnace igniter fail more often after Des Moines cold snaps?
- Frequent cycling and longer run times during cold snaps stress ignition components and flame sensors. Moisture from freeze-thaw cycles can also affect electrical connections. Regular maintenance reduces unexpected igniter failures, so schedule a pre-winter inspection with a licensed technician.
- How fast can a typical Des Moines technician respond to a no-heat emergency during winter?
- Response times vary, but many evaluated providers advertise emergency service available and same-day options when capacity allows. Confirm expected arrival windows when you call. During deep cold snaps, expect longer waits; ask whether the company offers interim fixes or temporary heating measures.
- 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 Des Moines, IA listed here. They send quotes back — no obligation.