Repairs · Green Bay, WI
HVAC Repair in Green Bay
Compare licensed HVAC repair pros in Green Bay, WI. Typical repair tickets run $667–$6,793.
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Common HVAC repairs in Green Bay
- 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 →- Black-Haak HeatingTop pickinstallationrepairinspectionemergency
What customers say “We had some issues getting our bathroom fan and light on and Jonathan was able to make it over the next day in the…”
- Hockers Home ServicesTop ratedinstallationrepairinspectionemergency
What customers say “Matt Werdeo was absolutely awesome! We had great experience with him and he has a great personality! Just overall he…”
- Van's Heating and CoolingTop rated
What customers say “Vans was absolutely amazing from the first interaction to the last! They understood the urgency of not having any heat…”
- Healthy Home Heating & Cooling LLCTop rated
What customers say “Nate showed up on time and was very thorough when looking at our multiple furnace situation. He tried trouble shooting…”
- Comfort Control Systems IncTop rated
What customers say “Always a pleasure to have Aquarius in our home! Darrius was great all around. He called with a realistic arrival time…”
- Bay Area Services IncTop rated
What customers say “We had a new furnace installed today. Between the salesman Mike F and the installer Matt V, we recieved great service.…”
- Richard's Heating & Cooling Inc.Top rated
What customers say “We had an urgent situation with our hot water heat and were having difficulty finding someone who could take care of it…”
- Wesley Heating & CoolingTop rated
What customers say “Wesley Heating & Cooling installed a new furnace for us in July 2014. We decided to maintain our heating and cooling…”
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
Green Bay repair range$667 – $6,793per repair visit
Derived from local HVAC benchmarks in Green Bay. 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 Green Bay 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 Green Bay?
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: Wisconsin Department of Safety and Professional Services (DSPS) — Dwelling Contractor certification (plus municipal HVAC licensing) · Company data: verified business records + Google Business profile
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