- Preventive Maintenance
Furnace Repair & Emergency No-Heat Service in Metro Detroit
Furnace stopped working? Mr. Air Repair provides fast, reliable furnace repair throughout Sterling Heights, Rochester Hills, Troy, and Metro Detroit. Our experienced technicians diagnose problems accurately and fix them right the first time.
Is Your Furnace Emergency?
If you’re experiencing any of these issues, call us immediately for 24/7 emergency no-heat service
- No heat at all (furnace won't turn on)
- Strange burning or gas smell
- Furnace making loud banging or screeching noises
- Furnace short cycling (turning on and off repeatedly)
- Furnace blowing cold air
- Carbon monoxide detector alarm
- Pilot light won't stay lit
- Frozen pipes due to lack of heat
Fast, Reliable Furnace Repair in Sterling Heights & Metro Detroit
When your furnace breaks down in the middle of a Michigan winter, you need a heating contractor you can trust. Mr. Air Repair has been providing professional furnace repair services to Sterling Heights, Rochester Hills, Troy, Warren, and the entire Metro Detroit area for over 20 years. Our NATE-certified technicians have the experience to diagnose and repair all makes and models of furnaces quickly and correctly.
Our Diagnostic-First Approach
Unlike some companies that push for unnecessary replacements, we believe in honest diagnostics. When you call Mr. Air Repair for furnace repair, here’s what you can expect:
Thorough Inspection
We check all components – ignition system, heat exchanger, blower motor, thermostat, and safety controls.
Honest Assessment
We tell you exactly what’s wrong and whether repair or replacement makes more sense for your situation.
Upfront Pricing
You’ll know the cost before we start any work – no surprises.
Quality Parts
We use OEM or equivalent parts for lasting repairs.
When Does Repair Make Sense vs. Replacement?
We’ll always give you our honest recommendation. Generally, furnace repair makes sense when
- Your furnace is less than 15 years old
- This is the first major repair
- The repair cost is less than 50% of replacement cost
- The heat exchanger is in good condition
However, if your furnace is older, has needed multiple repairs, or has a cracked heat exchanger, replacement may be more cost-effective in the long run. Either way, we’ll lay out your options clearly so you can make an informed decision.
Common Furnace Problems We Repair
Our technicians see these issues daily and can often complete repairs the same day
Ignition Problems
Faulty ignitors, pilot lights, or flame sensors preventing your furnace from starting.
Blower Motor Issues
Motor failures, worn bearings, or belt problems affecting airflow.
Thermostat Malfunctions
Calibration issues, wiring problems, or failed thermostats.
Heat Exchanger Cracks
Critical safety repairs for cracked or corroded heat exchangers.
Gas Valve Repairs
Stuck or faulty gas valves preventing proper fuel flow.
Control Board Failures
Electronic control board diagnosis and replacement.
Why Choose Us
Trusted Furnace Repair Experts
With over 20 years of experience serving Metro Detroit, we’ve built our reputation on honest service, quality workmanship, and treating every customer like family.
- Same-day service available
- All makes and models serviced
- 90-day repair warranty
- Upfront, honest pricing
- Licensed and insured technicians
- No overtime charges
Need Furnace Repair Today?
Don’t wait in the cold. Call now for fast, reliable furnace repair from the trusted experts at Mr. Air Repair.