Repairs · Miami, FL
HVAC Repair in Miami
Compare licensed HVAC repair pros in Miami, FL. Typical repair tickets run $729–$7,425.
8 pros rankedLicense-verifiedWritten estimates
On this page
Common HVAC repairs in Miami
- 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
Request quotes →- Cool Air USATop pick
What customers say “From the very start my experience with Cool Air was solid. They’re the only ones that had the courage to quote me on…”
- Quality Air Conditioning CompanyTop rated
What customers say “Exceptional AC Installation! I had an amazing experience with my recent AC installation! From start to finish, the…”
- Best Price Mini Splits Miami FlTop rated
What customers say “⭐⭐⭐⭐⭐ 5-Star Review I recently had a mini-split AC installed in my home, and I couldn’t be happier with the…”
- ECO AC Repair MiamiTop rated
What customers say “Nic and his team were incredible. They showed up for a simple duct cleaning, and it turned out that the motor and the…”
What customers say “I had an excellent experience with Coldlife AC. The technician was professional, knowledgeable, and very thorough. They…”
What customers say “I have been a homeowner for 40 years in the Coral Gables South Miami area. ColdLife Air conditioning company is one of…”
- Grand AC RepairTop rated
What customers say “Your guy promptly arrived today and quickly addressed my AC and heater repair needs. I was so relieved after he did the…”
- Beachside AC Repair 24 hourTop rated
What customers say “I’ve used AC Repair 24 hour on multiple projects now, and they never miss a beat. Their communication is excellent, and…”
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
Miami repair range$729 – $7,425per repair visit
Derived from local HVAC benchmarks in Miami. 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 Miami 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 Miami?
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.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Florida Department of Business and Professional Regulation (DBPR), Construction Industry Licensing Board · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about HVAC repair in Miami
Get Miami repair quotes
Two or three written quotes is the fastest way to normalize a repair bill — we'll connect you with top-ranked local pros.