Common furnace faults
Common furnace faults
- Ignitor glows but the burners never light
- Flame sensor dirty — lights, then drops out after seconds
- Limit switch tripping on a dirty filter or blocked return
- Draft inducer or pressure switch failure
- Blower motor running hot, loud, or not at all
- Control board faults and intermittent lockouts
How the visit runs
Gas work runs to the checklist
Anything involving combustion runs rigid: gas pressure verified, combustion checked, the heat exchanger inspected before we hand a furnace back. This is the part of the visit that is boring on purpose. The cape is playful; the paperwork is not.
Before the knock a Hero Card lands in your texts with your Space Tech's photo, name and a T-minus heads-up. The price goes in writing before work begins, and the job is done when the system works and the house is cleaner than we found it.
A cracked heat exchanger is a safety call. We will tell you plainly and we will not run the system.
The record
The operational record
427
days saved since inception
417
fixed on the first visit
10
free return visits
427 of 427
arrived on the scheduled day
Updated Aug 22, 2026
If we don’t fix it the first time, the return is free. Read the Flight Plan for the whole visit, step by step.
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Book online in about 60 seconds or call (256) 695-1000. A real person, a real launch window, your price in writing before the work starts.
$59 dispatch fee, quoted upfront, applied to the work. Serving Huntsville, Madison and the Tennessee Valley.

