Rock County, WI
HVAC Pros in Rock County, WI
Compare verified HVAC providers serving Rock County, WI.
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Quick facts
- AreaRock County
- StateWI
- Providers14
- Typical ticket$3.5k – $11k
Top local providers
Request quotes →- J. C. Heating and Cooling, Inc.Top rated
What customers say “Amazing customer service and excellent quality of work. I was given a quote by another company to repair our furnace…”
- Rock Valley Services, Inc.Top rated
What customers say “Can't say enough about the excellent customer service this company provided me. Joshua was very polite and…”
- R&W Heating & Cooling IncTop rated
What customers say “We just bought an old home here in Janesville, and of course—right when we needed it—the AC stopped cooling. We reached…”
- Dohner Heating & Cooling LLCTop rated
What customers say “I can’t say enough good things about this heating and cooling company. From the start, the service was prompt,…”
What customers say “My A/C unit kept freezing up on the inside and would stop working. I called up Don Martin and scheduled a time for a…”
- Footville Heating & Cooling Inc.Top rated
What customers say “Our AC went out at the time most things go out....overnight, on a weekend, after business hours. I woke up and noticed…”
- AE Heating and Air Conditioning LLCTop rated
What customers say “Ethical, honest, fair priced. Have had AE do routine maint on already placed HVAC, as well as the install of a brand…”
- installationrepairemergency
What customers say “Very satisfied with the urgent service I needed this morning. I woke up to no heat, and between the woman answering…”
- installationrepairemergency
What customers say “Donnie had a crew out as soon as the furnace and A/C units came in and they installed it without any delay. Naturally…”
What customers say “When we woke up our furnace was only warming to a certain temperature and our high today is 3°. I called Al Beyers and…”
What customers say “Had a wonderful experience with Todd! We initially had a different company come out who reported to our home waranty…”
What customers say “Absolutely amazing company and employees. Had an emergency with our water heater that we had no idea what to do about.…”
What customers say “Brian is knowledgeable, professional, and hard working. My heater change out was an example of the way it's supposed…”
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.
Cities in this county
Wisconsin hub →Frequently Asked Questions
Do HVAC pros in Rock County charge travel fees?
Some rural routes include a trip charge. Confirm before scheduling and ask whether it applies to the estimate.
Which cities are in Rock County?
Rock County includes Janesville.
Are permits required for HVAC work?
Most Wisconsin jurisdictions require a mechanical permit for equipment swaps. Ask your provider who pulls the permit and how it is priced.
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
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