Oshkosh, WI
HVAC Pros in Oshkosh, WI
We track 14 HVAC contractors in Oshkosh, WI. Compare credentials, reviews, and pricing before requesting quotes. Focus on Energy (Statewide) rebates up to $2,500 available.
On this page
Quick facts
- AreaOshkosh
- StateWI
- Providers14
- Climate zone6A-Cold-Humid
- Heating degree days7,600
- Recommended systemgas dominant
Why HVAC matters in Oshkosh
Oshkosh sits in IECC climate zone 6A-Cold-Humid with average January temperatures of 17°F and July highs around 70°F. With 7,600 heating degree days, a reliable heating system is essential for comfort and safety.
WI (Winnebago County) falls in IECC 6A-Cold-Humid. HDD 7600 / CDD 500 per NOAA 1991–2020 state averages drive a gas dominant HVAC strategy. Climate data is zone-level; consult a contractor for site-specific load calcs.
About Oshkosh HVAC
14 HVAC providers list active service in Oshkosh — a small but workable shortlist. Getting three quotes is realistic if you plan a week out. Homeowners in Oshkosh typically schedule maintenance in spring and fall to get ahead of peak-season wait times.
Oshkosh's climate keeps heating and cooling loads balanced enough that most homeowners run a single heat pump or packaged system rather than a split setup. Properly sized equipment matched to Oshkosh's load profile runs quieter, lasts longer, and avoids the short-cycling that kills cheap installs. Focus on Energy (Statewide)'s Focus on Energy Heat Pump Rebate currently offers up to $2,500 toward a qualifying system, which meaningfully shifts the cost-of-ownership math.
Top local providers
Request quotes →- OSHKOSH HEATING & AIR, LLCTop rated
What customers say “Nothing but good things to say about this company. Came in on a Tuesday, and needed a full boiler replacement. David…”
- MCM Air, Inc.Top rated
What customers say “Shout out to Pete at MCM for remote support and troubleshooting our Carrier Infinity ICS furnace over the phone. He…”
- A&BE Heating and Cooling, LLCTop rated
What customers say “My furnace was fritzing out late at night, talking with Jason I was able to limp the furnace along over the cold night.…”
- Gartman Mechanical ServicesTop rated
What customers say “Have been exclusively working with Gartman for the past 10 years after a couple of other local heating and air…”
- Kurt Zentner & Sons, Inc.Top ratedinstallationrepairemergency
What customers say “Didn’t use their services but one of their employees offered to pay for my oil change just for being a nice human.…”
What customers say “You won't find anyone better. Thompson Heating and Cooling Services is the best around. Ed and his team are always…”
- Anderson HVAC LLCTop rated
What customers say “I had a warrantied heat exchanger replaced on my Bryant furnace in December. After the replacement my furnace was…”
What customers say “Maple Valley installed a Trane A/C today. Aaron came out and went over every detail to make sure our needs were met.…”
- installationrepairemergency
What customers say “We had a great experience with Drucks! They came out quickly to fix our water heater and had it up and running in no…”
What customers say “This is my first time using this company. When I called up Sandy and let her know my 7 year old air conditioning unit…”
- installationrepairemergency
What customers say “We had an emergency call on the weekend, and they promptly answered and had someone over right away with a new sump…”
What customers say “I called Dave a few years back when our A/C was not working on a super hot Memorial Day and he came out right away and…”
What Oshkosh homeowners say
“Shout out to Pete at MCM for remote support and troubleshooting our Carrier Infinity ICS furnace over the phone. He walked me through diagnostics and took the time to explain everything while we were troubleshooting. He even remotely checked error co…”
“Nothing but good things to say about this company. Came in on a Tuesday, and needed a full boiler replacement. David went out of his way on a Saturday spent 8 hours installing the new boiler system, came back after the weekend was over to finish the …”
“Have been exclusively working with Gartman for the past 10 years after a couple of other local heating and air conditioning companies let us down. Gartman has been awesome to work with. They are speedy and reasonably priced and we will continue to wo…”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Prices vary by system type, efficiency, and whether ductwork modifications are needed.
Available rebates in Oshkosh
- Focus on Energy (Statewide): Focus on Energy Heat Pump Rebate — $500–$2,500 for heat pump
- Focus on Energy (Statewide): Focus on Energy Smart Thermostat Rebate — $50–$100 for thermostat
- We Energies: We Energies Heat Pump Rebate (via Focus on Energy) — $500–$2,500 for heat pump
- We Energies: We Energies High-Efficiency Gas Furnace Rebate — $150–$400 for furnace
Federal tax credits (up to $2,000 for heat pumps) can stack with utility rebates. See full cost breakdown →
Nearby service areas
Wisconsin hub →Explore more Wisconsin markets from the state hub.
Popular comparisons in Oshkosh
- OSHKOSH HEATING & AIR, LLC vs MCM Air, Inc.4.8★ vs 5.0★
- OSHKOSH HEATING & AIR, LLC vs A&BE Heating and Cooling, LLC4.8★ vs 4.8★
- MCM Air, Inc. vs A&BE Heating and Cooling, LLC5.0★ vs 4.8★
- MCM Air, Inc. vs Gartman Mechanical Services5.0★ vs 4.5★
- A&BE Heating and Cooling, LLC vs Gartman Mechanical Services4.8★ vs 4.5★
- A&BE Heating and Cooling, LLC vs Kurt Zentner & Sons, Inc.4.8★ vs 5.0★
Related research
Frequently Asked Questions
What HVAC rebates are available in Oshkosh?
Oshkosh homeowners can stack multiple incentives: Focus on Energy (Statewide) offers up to $2,500 for heat pump installations. Add the federal 25C tax credit ($2,000), and total savings can reach $4,500+. Ask your installer to itemize which rebates apply to your specific project.
How much does HVAC work cost in Oshkosh?
In Oshkosh, typical costs range from $150-$600 for repairs, $4,000-$8,000 for a standard furnace or AC replacement, and $6,000-$14,000 for a heat pump system. After available rebates, heat pump installations often net out to $4,000-$9,000. Get 2-3 written quotes to compare — prices vary significantly between contractors.
How do I verify a HVAC contractor is licensed in Wisconsin?
Wisconsin does not issue a dedicated statewide HVAC contractor license — any contractor doing residential work over $1,000 must hold a Dwelling Contractor certification (business) plus a Dwelling Contractor Qualifier (individual) credential from the Department of Safety and Professional Services (DSPS). Gas-fired equipment also requires the installer to hold an HVAC Qualifier and, for plumbing/gas, a Master Plumber or Plumbing-Restricted Service credential. Milwaukee, Madison, and Green Bay each require local mechanical licensing as well. Verify at licensesearch.wi.gov.
Licensing verified weekly. Reviews refreshed within the last 30 days.
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
See our editorial standardsReport inaccurate info about Oshkosh, WI HVAC pros
Get quotes from Oshkosh HVAC pros
Compare verified local providers and request free estimates in one place.