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A/C Repair & HVAC Contractors in Lake Mills

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Lake Mills / 50 mi
Air Conditioning & Heating
1 – 15 of 224 professionals
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224 Professionals

Featured Reviews for A/C Repair & HVAC Contractors in Lake Mills

Aire Serv of Oconomowoc
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsJune 13, 2023
“Doug and Ian came out to my house to do maintenance on my A/C. They were polite professional and knowledgeable. They found a small problem with one of the electronic parts of my A/C. Doug explained to me how it works and why I might want to address it now instead of waiting till it failed. But what I loved was that they weren't pushy. He just gave me the information in a way that I understood and asked what my questions were. I highly recommened these guys.”
Pat's Heating & Air Conditioning Inc
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsMarch 16, 2017
“January 2016 my 28 year old furnace died. Pat's got it working, it was 24 that day. We spent quite a bit of time discussing my furnace needs, cold spots, air flow, humidifier, etc. They gave me a recommendation of 3 different options at different price points. Once I made the choice they were able to install 3 days later. They were professional, polite, cleaned up after themselves and answered all my questions. They also sent in the paperwork for the rebate on offer and provided the paperwork for my tax credit. There may be cheaper outfits in town, but for the price you can't beat the quality of service.”
Harker Heating & Cooling
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsJuly 16, 2014
“The service was exceptional. Delivery of the central air unit was on time, and the installer explained the system fully. All is working well.”
Al Beyers Inc Indoor Comfort Systems
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsFebruary 27, 2014
“They were very thorough and helpful in throughout the entire process. The staff was always friendly and knowledgeable. They helped us to be both cost and energy efficient.”
Quigley-Smart, Inc,
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsJuly 21, 2013
“Reasonable quote, friendly, efficient service. We had them install a new air conditioning unit. Very satisfied with their service. They are a certified vendor with the Better Business Bureau.”
Quality Heating & Sheet Metal Company, Inc.
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsJanuary 10, 2018
“We highly recommend Greg's team. Quality Heating offers excellent service at fair prices. They're quick to respond and take very good care of any referrals we send them.”
Bethke Heating & Air Conditioning, Inc.
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 4 out of 5 starsApril 19, 2016
“Bethke installed a new central air conditioner. I received a prompt and complete quote and the installation was as quoted. They were prompt and completed the project on time.”
Abner Boiler & Heating Company
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 4 out of 5 starsAugust 25, 2016
“The Abner team did a great job installing a new boiler and 2 additional radiators in our 100+ year old home. They were affordable and courteous. I would definitely use their services again.”
1st Choice Heating & Cooling
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsJuly 19, 2013
“The service I got was getting a new air conditioner and furnace. They were done in one day and did a very good job.Very good on getting in touch with you and confirming appointments on follow ups for tune ups. Always very respectful. Very glad I went with them.”
SQUARE ONE HEATING & COOLING LLC
A/C Repair & HVAC Contractors in Lake Mills
Average rating: 5 out of 5 starsJune 23, 2016
“Square One Heating and Cooling fixed my air conditioner. I was told by another local heating and air conditioning business that I needed a whole new air conditioning unit for around $5000. Square One repaired the air conditioner by installing a new fan motor for a fraction of the cost of a new unit. Square one's workers were knowledgeable, professional and fit me into there schedule quickly. I would highly recommend them.”
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Why Hire Air Conditioning & Heating on Houzz?
224Local Pros on Houzz Who Serve Lake Mills, WI
10,917Local Projects on Houzz by Air Conditioning & Heating
1M+Total Number of Reviews Left by Homeowners
What do HVAC contractors do? HVAC stands for heating, ventilation and air conditioning. An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Lake Mills, WI home and other homes.

When should you hire local HVAC companies?


Generally, Lake Mills HVAC contractors or HVAC installers work with or run companies that repair or install heating systems and a/c services for homes.

Local air conditioning companies can help with a wide variety of air conditioning services, including both a/c installation and a/c repair. Air conditioning contractors, also known as a/c contractors, get extremely busy in the summer when temperatures are highest. For larger jobs, like installation, you might want to hire a/c installers during the off season like spring or fall. You should also try to do the same for heating services. Heating installers and heating contractors might be more available in the summer or fall for larger projects.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors, heating companies and air conditioning installers on Houzz. Look in the Professionals section of our website and search for Wisconsin HVAC contractors. Read reviews and see how an HVAC contractor might approach your Lake Mills, WI home’s heating and cooling challenges.