Repairs · Centennial, CO
HVAC Repair in Centennial
Compare licensed HVAC repair pros in Centennial, CO. Typical repair tickets run $772–$7,865.
8 pros rankedLicense-verifiedWritten estimates
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Common HVAC repairs in Centennial
- 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 →- installationrepairinspectionemergency
What customers say “When i bought my home in 2023, I knew there were some ... imperfections. No AC, and a 30 year old furnace. I hemmed and…”
- installationrepairemergency
What customers say “Rob Schultze and Xavier provided truly outstanding HVAC service. Their professionalism and competence were evident from…”
- Signature Heating & Air, Inc.Top rated
What customers say “We had Signature Heating & Air assess our existing whole house humidifier and it was determined that there was an issue…”
- 888 Heating & Air ConditioningTop rated
What customers say “Was extremely pleased with the service I received from Joe and 888 Heating and Air. He is very knowledgeable and…”
- Mighty Pine Heating & AirTop ratedinstallationrepairinspectionemergency
What customers say “We had Neko come out for a furnace cleaning and servicing. I was impressed with how professional and courteous he was.…”
- Coyote HVACTop ratedinstallationrepairemergency
What customers say “I recently had the pleasure of working with Nick from Coyote HVAC, and I can honestly say it was one of the best…”
What customers say “This is the second time I call JC Mechanical. The first time was a few years ago for an issue with the thermostat at a…”
- The Bee Heat & ACTop rated
What customers say “Really appreciate Gerardo coming out today and cutting and capping several of our radiant heat lines and removing two…”
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
Centennial repair range$772 – $7,865per repair visit
Derived from local HVAC benchmarks in Centennial. 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 Centennial 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 Centennial?
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: Colorado Department of Regulatory Agencies (DORA) — Division of Professions and Occupations (municipal HVAC licensing; statewide plumbing/electrical only) · Company data: verified business records + Google Business profile
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