1,552 Oconomowoc, WI HVAC Contractors

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 Oconomowoc, WI home and other homes. More 
Wauwatosa, WI, 53226
24 miles from Oconomowoc
Capital Heating & Cooling of New Berlin, WI is the premier provider of HVAC services throughout Southeastern Wisconsin. We provide expert HVAC installation, repair and... Read More
Muskego, WI, 53150
24 miles from Oconomowoc
Tri-Town Heating has been owned and operated since 1957 by the Hoormann family. We can take care of any of your residential or commercial needs. We work on and install any type of... Read More
Wholesale Registers (866) 586-6402
Madison, WI, 53708
47 miles from Oconomowoc
Manufacturer of decorative floor and wall registers. Read More
Oconomowoc, WI, 53066
Pat's Heating serves as a heating and cooling contractor for residential and commercial HVAC customers in Southeast Wisconsin's Lake Country, including Oconomowoc, Chenequa,... Read More
Milwaukee, WI, 53209
28 miles from Oconomowoc
Since 1961, Burkhardt Heating & Cooling has provided exceptional heating, cooling and indoor air quality products, service and installation to southeast Wisconsin and the entire... Read More
Sussex, WI, 53089
14 miles from Oconomowoc
For over 50 years, Interstate Heating has been providing the highest level of expertise to commercial, industrial and residential clients. We provide affordable HVAC systems and... Read More
AH OIL INC (262) 965-4702
Dousman, WI, 53118
10 miles from Oconomowoc
Hartland, WI, 53029
8 miles from Oconomowoc
Sheboygan Falls, WI, 53085
50 miles from Oconomowoc
We provide the full spectrum of HVAC services for homeowners and business owners in the Sheboygan area. Whether you need maintenance, service, repairs or installations, our trusty... Read More
MILWAUKEE, WI, 53221
31 miles from Oconomowoc
We are a HVAC company that provides top quality service to furnaces, boilers, humidfiers, ductwork. We service the greater Milwaukee area. Read More
LAKE COUNTRY REPAIR INC (262) 244-5307
Oconomowoc, WI, 53066
Oconomowoc, WI, 53066
Oconomowoc, WI, 53066
Lake Country Repair Inc (262) 443-4492
Oconomowoc, WI, 53066
Designed Mechanical Inc (262) 567-7033
Oconomowoc, WI, 53066
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When Should You Hire an HVAC Contractor?


Generally, HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your Oconomowoc, WI home, you might hire a Wisconsin HVAC professional who specializes in refrigeration work. You can find more hvac contractors in Waukesha, Brookfield, Menomonee Falls, Watertown and Hartford.

HVAC professionals can use their skills to help you to save money on your Oconomowoc, WI home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a Wisconsin HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of hvac contractors: Specialty Contractors, General Contractors, Solar Energy Contractors, Electrical Contractors.

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 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 Oconomowoc, WI home’s heating and cooling challenges.
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