Repairs · Troy, MI
HVAC Repair in Troy
Compare licensed HVAC repair pros in Troy, MI. Typical repair tickets run $539–$5,493.
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Common HVAC repairs in Troy
- Heat pump not cooling on humid summer days — low refrigerant, frozen coil, or failing capacitor.
- Furnace short-cycling in winter — dirty flame sensor, oversized equipment, or thermostat miscalibration.
- AC blowing warm air — condenser-fan failure, tripped high-pressure switch, or refrigerant leak.
- Uneven temperatures room-to-room — failing zone damper, duct leakage, or blower-motor issue.
- Loud banging, squealing, or grinding from the air handler — bearings, belt, or blower-wheel imbalance.
- Thermostat shows the right setpoint but the system won't start — control board, transformer, or wiring fault.
- Water pooling at the air handler — clogged condensate drain or cracked pan.
- Frozen evaporator coil that keeps icing over — airflow restriction or low charge.
Ranked shortlist
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What customers say “Tristan and Matt initially came and conducted a complete home electrical inspection. They the provided us with a…”
- installationrepairinspection
What customers say “We’ve been using ROHC&E for a very long time, and have always been happy with them handling the house heating and…”
- Pilot Mechanical Heating & CoolingTop rated
What customers say “We had an excellent experience with Pilot Heating & Cooling! Chris and his team responded quickly to my call and did a…”
- Noble Heating & CoolingTop rated
What customers say “Highly Recommend Nobel Heating & Cooling – Thank You Corey and Mike! My old A/C finally gave out after 22 years. I got…”
What customers say “My mother who lives in Michiqan had some issues with her heat Being that it's winter there, that is a bit of a problem.…”
- AJM Heating and CoolingTop rated
What customers say “Austin is awesome. Our ac unit decided to die on the hottest day of the year. We decided to install a new furnace…”
- Comfort Plus, LC Heating and CoolingTop rated
What customers say “Chris’s and his crew came out 05/23/25 to remove and install an Air Conditioner and Furnace. I initially called about…”
- Ahmed heating cooling llcTop rated
What customers say “I couldn’t be happier with the heating and cooling service I received! The technician arrived on time, was professional…”
Repair vs replace: quick decision tree
- Age > 15 years — Expect diminishing returns on any single repair. Start pricing replacement in parallel, especially if a second failure in the last 24 months.
- Repair cost > 50% of replacement — A $2,500 repair on an $8,000 system rarely pencils. Run the 5-year math: repair cost + likely follow-on failures vs new-system financing.
- Uses obsolete refrigerant (R-22) — R-22 is phased out; refills are both expensive and short-lived. Replacement is almost always the right call.
- Failed a major component (compressor, heat exchanger) — These are “the system”. A compressor on a 12-year-old condenser is a replacement signal, not a repair.
Typical repair cost range
Troy repair range$539 – $5,493per repair visit
Derived from local HVAC benchmarks in Troy. Most repair tickets fall well below full-system pricing — expect simple swaps (capacitor, ignitor, thermostat) at the low end and major component replacements (blower motor, control board, compressor) at the high end.
Estimate your Troy repair
Pick the repair type and your system's age for a ballpark range. Real quotes vary by part availability and diagnosis — use this as a sanity check before approving work.
Frequently Asked Questions
How long does a typical HVAC repair take in Troy?
Most diagnoses take 30–60 minutes on site. Small repairs (capacitor swap, thermostat, ignitor) finish the same visit. Parts-on-order repairs can push the job 1–5 business days depending on supplier stock.
Do repairs come with a warranty?
Labor warranties of 30–90 days are common; parts usually carry the manufacturer's warranty (1–10 years). Always get the warranty terms in writing on the invoice before the tech leaves.
How do I avoid common repair scams?
Red flags: no written estimate before work starts, refrigerant refill with no leak search, blanket recommendation to replace without an inspection, or very high "after-hours" pricing on a non-emergency call. Two written quotes for any repair over $600 is the fastest sanity check.
When should I replace instead of repair?
When the repair estimate exceeds 50% of a new system, or the unit is past 15 years, or it uses obsolete refrigerant (R-22), replacement usually wins the 5-year math. Otherwise repair is almost always the better call.
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Licensing data: Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes · Company data: verified business records + Google Business profile
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