We service both gas and electric furnace systems with manufacturer-trained technicians.
Flat-rate pricing quoted after diagnosis, no pressure toward a premature system replacement.
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 Green Valley, CA carries the tools and common parts specific to furnace repair, so most calls finish in a single visit.

Cracked heat exchangers get flagged immediately as a safety issue, not just a repair line item.
Our crews are trained on standing pilot, hot surface ignition, and electric resistance furnace systems alike.
No push toward replacement when a repair genuinely solves the problem.
No-heat calls during freeze warnings get moved to the front of the schedule.
Every job starts with a real diagnosis, not a guess — here's the full scope of what our furnace repair technicians handle across Green Valley, CA.
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 Green Valley, CA.
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 Green Valley, CA.
We use a combustion analyzer and visual borescope inspection, not guesswork. Techs handling heat exchanger inspection & repair carry the specific parts and tools this job calls for, not a generic kit.
We test motor amp draw against rated spec before replacement. Techs handling blower motor & limit switch repair carry the specific parts and tools this job calls for, not a generic kit.
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 Green Valley, CA.
A furnace that won't respond to the thermostat at all sometimes traces to a control board fault rather than the burner assembly. 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 Green Valley address and a realistic arrival window.
Flat-rate quote follows the confirmed fault, before repair begins.
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.
Pilot light kept going out every few hours.

Usually a failing ignitor or a fouled flame sensor — both are testable with the right equipment rather than replaced blind.
Yes — it's a genuine carbon monoxide risk and we treat it as a safety issue, not a routine repair line.
This symptom shouldn't be ignored since it sometimes points to a safety-related fault.
Electric resistance furnaces fail differently than gas units, and we diagnose accordingly.
Gas odor calls receive top dispatch priority.
No-heat calls during freeze warnings are prioritized across Green Valley, CA.

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