Repairs · Los Angeles, CA
HVAC Repair in Los Angeles
Compare licensed HVAC repair pros in Los Angeles, CA. Typical repair tickets run $984–$10,024.
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Common HVAC repairs in Los Angeles
- 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 →- American AC Heat PlumbingTop pickinstallationrepairemergency
What customers say “I called yesterday and was set up with an appointment today. What amazing customer service from the initial phone call…”
What customers say “HVAC Technician Daniel Bautista came through even though it was late in the evening, after running 4 calls already that…”
- JW Plumbing, Heating and AirTop ratedinstallationrepairemergency
What customers say “Julio Capir from JW Service provided outstanding professional service while performing my home’s furnace annual…”
- Affordable Heating and AirTop rated
What customers say “Affordable H&A replaced my 33 year old ducting. They came out the day after I contacted them and went over what they…”
- installationrepairemergency
What customers say “Derek from Service Champions, came to diagnose and repair our furnace heating system which was not working correctly.…”
- LA Heating & Air ConditioningTop rated
What customers say “This company replaced an old, rusted swamp cooler for my commercial laundry store, which was being retooled after…”
What customers say “I recently had the pleasure of working with Service Genius Air Conditioning and Heating, and I can confidently say the…”
- Universal Heating & AirTop rated
What customers say “Our 20 year old furnace broke down in the middle of February and we were freezing and so we called Universal to fix it.…”
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
Derived from local HVAC benchmarks in Los Angeles. 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 Los Angeles 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 Los Angeles?
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: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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