We service both gas and electric furnace systems with manufacturer-trained technicians.
Heat exchanger cracks, ignitor failures, and gas valve issues all fall within our scope.
If you're dealing with a pilot light that won't stay lit, an ignitor that clicks but never catches, or a furnace that runs but blows cold air, you already know furnace failures carry a safety dimension — carbon monoxide and gas leaks — that most other HVAC repairs don't, so the diagnostic has to start there.

Waiting rarely saves money and often turns a same-day repair into a longer, more involved job.
AAA Pro HVAC built its furnace repair process around one idea: diagnose first, quote honestly, fix it right.
Every truck across Hempstead, TX carries the tools and common parts specific to furnace repair, so most calls finish in a single visit.

Every furnace visit includes a combustion analysis and carbon monoxide test before any repair recommendation.
We carry manufacturer service manuals for major furnace brands.
Diagnosis happens first, and the quoted flat rate reflects the actual confirmed fault.
We understand a dead furnace in winter is a pipe-freezing risk, not just a comfort issue.
From the first symptom to the final fix, these are the specific furnace repair services our Hempstead-area crews are equipped for.
Standing pilot systems get checked for thermocouple failure, the most common cause of a pilot that won't hold. This is one of the most requested furnace repair calls we get across Hempstead, TX.
A gas valve that won't open or won't seal is tested with proper manometer readings, not just listened to. This is one of the most requested furnace repair calls we get across Hempstead, TX.
We use a combustion analyzer and visual borescope inspection, not guesswork. This is one of the most requested furnace repair calls we get across Hempstead, TX.
A furnace that runs but never blows warm air often traces to a blower motor or limit switch fault. This is one of the most requested furnace repair calls we get across Hempstead, TX.
We inspect the full flue run, not just the connection at the furnace. This is one of the most requested furnace repair calls we get across Hempstead, TX.
We test low-voltage circuits before condemning the board. Techs handling thermostat & control board diagnostics carry the specific parts and tools this job calls for, not a generic kit.

Gas odor reports get immediate safety instructions before dispatch details.
We confirm your Hempstead address and a realistic arrival window.
Safety check first — combustion and carbon monoxide — then full mechanical diagnostics.
Most ignition and control repairs finish same-visit.

Tech tested the ignitor's resistance right in front of me and swapped it in under thirty minutes.
Turned out to be a failed gas valve — they caught it with a proper pressure test, not a guess.
They found a hairline crack in the heat exchanger I never would've noticed.
Thermocouple was the culprit, replaced and tested before the tech left.

Usually a failing ignitor or a fouled flame sensor — both are testable with the right equipment rather than replaced blind.
We'll walk you through options including repair versus replacement honestly.
Could be a delayed ignition fault, a failed gas valve, or a limit switch issue — a full diagnostic narrows it down.
Yes — our technicians are trained and certified on both fuel types.
Immediately — leave the area and call, don't attempt to diagnose it yourself.
Call dispatch for a live arrival estimate based on current demand.

Our furnace repair crews are positioned throughout Hempstead, TX to keep response times realistic, not just promised.
☎ Call +1-866-805-8548 for Hempstead Service