J. C. Heating and Cooling, Inc.
hvac
Serving Janesville, WI
From Google Business Profile
5.0
480 Google reviews
Hours
| Monday | 8 AM–4 PM |
| Tuesday | 8 AM–4 PM |
| Wednesday | 8 AM–4 PM |
| Thursday | 8 AM–4 PM |
| Friday | 8 AM–4 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: HVAC contractor, Air conditioning contractor, Air conditioning repair service, Boiler supplier, Furnace repair service, Heating contractor, Heating equipment supplier, Mechanical contractor
View on Google Maps →Last checked October 26, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible restroom
- Wheelchair accessible seating
Photos on Google: 19
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Aug 2026 · Owner replied
I can comfortably give this company a 10/10. Jason (owner) was super friendly as he walked me through an estimate and answered all my questions. When it was time for installation the crew was prompt, clean, and meticulous in their work…
5 out of 5 stars · Jul 2026 · Owner replied
Woke this morning to no AC. Texted JC Heating & Cooling as our unit is a Goodman. Even though they don't open until 8am we received a reply before that. They could have a tech to us by 1:00. Before 1:00 we received a text that the tech was…
5 out of 5 stars · Jul 2026 · Owner replied
By far, the best company I've worked with. Firstly, I scheduled a (free) estimate for central air. They were able to come out within 2 days, but I scheduled it out a bit. When it came time for my estimate/quote, I had already received…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 26, 2026.
About hvac contractors in Janesville
HVAC contractors install, service and repair furnaces, air conditioners, heat pumps and ductwork. HVAC contractors replace furnaces and central air conditioners, install heat pumps and ductless mini-splits, perform seasonal tune-ups, seal and balance ductwork, add humidifiers and air filtration, and respond to no-heat emergencies.
Typical cost: $5,500–$14,000 for a furnace or central AC replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Ask for a load calculation: A Manual J calculation sizes equipment for your actual home.
- Compare equipment line by line: Match model numbers, efficiency ratings and warranty terms across quotes.
- Verify mechanical licensing: Iowa and several neighboring states license HVAC/mechanical work.