Repairs · Glendale, CA
HVAC Repair in Glendale
Compare licensed HVAC repair pros in Glendale, CA. Typical repair tickets run $667–$6,793.
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Common HVAC repairs in Glendale
- 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 →- Precise Air Systems Inc.Top pick
What customers say “I had a really good experience with Precise Air. Precise Air was the fourth and final bid that I had on HVAC mini split…”
- Ed & Ed BrothersTop rated
What customers say “Just got my new mini split system installed by Ed and Ed. The whole process was great. Ed came out and gave me the bid…”
- So Cal AirTop rated
What customers say “Although they took some time to reschedule me due to their truck being repaired, when they came, they did a great job…”
What customers say “We had a fantastic experience with our AC repair and installation in Glendale. Douglas and his team were very…”
- Evans Heating & AirTop rated
What customers say “I’m having a good year cause I found Evans Heating and Air. I’ve never realized finding a reliable and knowledgeable…”
- Service Titan AC & HeatingTop rated
What customers say “Outstanding service from start to finish. When I needed a new AC unit the most, they made the entire process completely…”
- FreonX Air Conditioning and HeatingTop rated
What customers say “I wanted thank FREONX for fixing my AC. This is a very honest company, which is very hard to find these days. After I…”
What customers say “It was one of the hottest summer days, and of course that’s when my AC decided to stop working. The house heated up so…”
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 Glendale. 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 Glendale 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 Glendale?
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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