Repairs · Aurora, IL
HVAC Repair in Aurora
Compare licensed HVAC repair pros in Aurora, IL. Typical repair tickets run $802–$8,168.
8 pros rankedLicense-verifiedWritten estimates
On this page
Common HVAC repairs in Aurora
- 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 →- installationrepairemergency
What customers say “We had an outstanding experience working with Joe Harkins. From the moment he arrived, he demonstrated a high level of…”
- Franzen Heating & CoolingTop rated
What customers say “I cannot say enough about our experience this HVAC company. When our heat stopped working during a snowstorm, we were…”
What customers say “I was very pleased with our technician, Kevin. He arrived at the time promised, was very courteous and professional. I…”
- Youngren's, Inc. Heating & CoolingTop rated
What customers say “Quick and professional service. Tom (Sales) responded to my request for a quote by coming over the same day and…”
What customers say “Very prompt response, and in my case, I didn't even have a major mechanical repair issue but got a worthwhile education…”
- Your HVAC GuyTop rated
What customers say “Justin is everything you hope for in a repair guy! Reliable, prompt, personable, is not trying to sell you anything…”
What customers say “Jose arrived on time, donned his booties to keep the house clean and serviced our furnace. He found a major problem, a…”
- RENEW HVAC .incTop rated
What customers say “If I could give this company 10 stars I would! I sent a message at approximately 3am after finding them on FB…”
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
Aurora repair range$802 – $8,168per repair visit
Derived from local HVAC benchmarks in Aurora. 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 Aurora 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 Aurora?
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: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about HVAC repair in Aurora
Get Aurora 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.