Certified Gas & Electric Furnace Technicians
Safety-First Furnace Diagnostics

Furnace Repair in San Rafael, CAThat Starts With a Safety Check

Every furnace call starts with a combustion and carbon monoxide safety check, not just a symptom fix.

Heat exchanger cracks, ignitor failures, and gas valve issues all fall within our scope.

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, which is exactly why furnace repair calls in San Rafael, CA get treated with urgency, not a next-available-Tuesday slot.

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Licensed Furnace Repair service in San Rafael, CA - AAA Pro HVAC

What Sets Our Furnace Repair Team Apart in San Rafael, CA

AAA Pro HVAC built its furnace repair process around one idea: diagnose first, quote honestly, fix it right.

Every truck across San Rafael, CA carries the tools and common parts specific to furnace repair, so most calls finish in a single visit.

Professional Furnace Repair technician working in San Rafael, CA

Combustion & CO Safety Checks

Every furnace visit includes a combustion analysis and carbon monoxide test before any repair recommendation.

Gas & Electric Certified Technicians

Our crews are trained on standing pilot, hot surface ignition, and electric resistance furnace systems alike.

Flat-Rate Furnace Pricing

No push toward replacement when a repair genuinely solves the problem.

Cold-Weather Priority Dispatch

We understand a dead furnace in winter is a pipe-freezing risk, not just a comfort issue.

Our Full Range of Furnace Repair Services

Every job starts with a real diagnosis, not a guess — here's the full scope of what our furnace repair technicians handle across San Rafael, CA.

Ignitor & Pilot Light Repair

Hot surface ignitors crack over time and simply stop glowing — we test resistance rather than replacing on assumption. This is one of the most requested furnace repair calls we get across San Rafael, CA.

Gas Valve Diagnostics

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 San Rafael, CA.

Heat Exchanger Inspection & Repair

A cracked heat exchanger is a carbon monoxide risk and gets flagged immediately with the furnace shut down if needed. This is one of the most requested furnace repair calls we get across San Rafael, CA.

Blower Motor & Limit Switch Repair

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 San Rafael, CA.

Flue & Venting Repair

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 San Rafael, CA.

Thermostat & Control Board Diagnostics

A furnace that won't respond to the thermostat at all sometimes traces to a control board fault rather than the burner assembly. This is one of the most requested furnace repair calls we get across San Rafael, CA.

24/7 Emergency Furnace Repair experts in San Rafael, CA

From Call to Fixed: Our Furnace Repair Workflow

1

Call Dispatch

Tell us the symptom — no ignition, cold air, gas smell, or error code — and we route accordingly.

2

Rapid Mobile Arrival

We confirm your San Rafael address and a realistic arrival window.

3

Expert Assessment & Quote

Flat-rate quote follows the confirmed fault, before repair begins.

4

Guaranteed Resolution

Heat exchanger findings are documented clearly regardless of outcome.

Reliable Furnace Repair contractor in San Rafael, CA by AAA Pro HVAC

Real Reviews From Real Furnace Repair Calls

★★★★★

Furnace kept clicking like it wanted to light and never catching.

Harriet W. — San Rafael, CA
★★★★★

Turned out to be a failed gas valve — they caught it with a proper pressure test, not a guess.

Cyrus B. — San Rafael, CA
★★★★★

Shut the furnace down immediately for safety and walked me through the options.

Fiona R. — San Rafael, CA
★★★★★

Thermocouple was the culprit, replaced and tested before the tech left.

Nolan P. — San Rafael, CA
Trusted Furnace Repair service in San Rafael, CA - AAA Pro HVAC

Before You Call: Furnace Repair Answers

Why does my furnace click but never actually light?+

Usually a failing ignitor or a fouled flame sensor — both are testable with the right equipment rather than replaced blind.

Is a cracked heat exchanger dangerous?+

We'll walk you through options including repair versus replacement honestly.

Why is my furnace running but blowing cold air?+

This symptom shouldn't be ignored since it sometimes points to a safety-related fault.

Do you service both gas and electric furnaces?+

Electric resistance furnaces fail differently than gas units, and we diagnose accordingly.

How urgently should I call if I smell gas near my furnace?+

Immediately — leave the area and call, don't attempt to diagnose it yourself.

How fast can a furnace tech reach San Rafael during a cold snap?+

Call dispatch for a live arrival estimate based on current demand.

Affordable Furnace Repair solutions in San Rafael, CA

Furnace Repair Coverage Across San Rafael, CA

We Cover San Rafael and Beyond

Whether you're in the heart of San Rafael or one of the surrounding communities, dispatch routes the closest available technician.

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Top rated local Furnace Repair specialists in San Rafael, CA
San Rafael (/ˌsæn rəˈfɛl/ SAN rə-FEL; Spanish for "St. Raphael", Spanish pronunciation: ) is a city and the county seat of Marin County, California, United States. The city is located in the North Bay region of the San Francisco Bay Area. As of the 2020 U.S. census, the city's population was 61,271, up from 57,713 in 2010.

Zip Codes in San Rafael, CA that we also serve: 94901 94903 94915 94912 94913

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Our Services in San Rafael, CA

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