2,631 Windham, CT 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 Windham, CT home and other homes. More 
Attleboro, MA, 02703
47 miles from Windham
TJ's Plumbing and Heating, Inc. is a full-service mechanical contractor. We are an industry leader in the design, installation, and service of radiant heat technology,... Read More
Overboard - Heater Covers (800) 835-0121
MANSFIELD, MA, 02048
50 miles from Windham
We offer luxury custom cut aluminum baseboard heater covers. Read More
Obie Comfort Solutions (617) 415-1522
Framingham, MA, 01702
50 miles from Windham
Obie Comfort Solutions specializes in installing high quality products, including boilers, furnaces, on demand water heaters and Mitsubishi mini splits. Our services are backed by... Read More
Milford, CT, 06460
50 miles from Windham
At Modern Heating & Air Conditioning, LLC, we know you hear a lot of talk about service. That’s why we do more, which means we arrive on time, respect your home, and work within... Read More
Milford, CT, 06461
50 miles from Windham
Tyler Heating, Air Conditioning, Refrigeration llc was founded in 2005 by brothers Richard and David Tyler. David began working in this industry in 1990 and advanced quickly in... Read More
Springfield, MA, 01118
34 miles from Windham
Cutting Edge is a licensed heating, air conditioning and refrigeration contractor for the Western Massachusetts area. Read More
Bellingham, MA, 02019
44 miles from Windham
Residential and Commercial HVAC and Plumbing Design, Installation and Service Read More
Medway, MA, 02053
50 miles from Windham
Medway Oil & Propane is a full service fuel company that you can trust with your family’s well-being and comfort. We have served the Metrowest MA area for over six decades. As... Read More
LeBlanc Mechanical (617) 719-5572
Waltham, MA, 02451
50 miles from Windham
Commercial and residential Heating and air conditioning service and installs Read More
Demarco Plumbing Co (860) 942-0610
Willimantic, CT, 06226
4 miles from Windham
Control Temp Oil Llc (860) 513-2367
Willimantic, CT, 06226
3 miles from Windham
CONTROL TEMP OIL LLC (860) 208-5771
Willimantic, CT, 06226
3 miles from Windham
Columbia Sheet Metal (860) 423-8990
North Windham, CT, 06256
3 miles from Windham
W.F. LEBEAN (860) 423-1807
Willimantic, CT, 06226
4 miles from Windham
North Windham, CT, 06256
4 miles from Windham
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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 Windham, CT home, you might hire a Connecticut HVAC professional who specializes in refrigeration work. You can find more hvac contractors in Norwich, Mansfield City, Killingly Center, Willimantic and Plainfield.

HVAC professionals can use their skills to help you to save money on your Windham, CT 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 Connecticut 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 Connecticut HVAC contractors. Read reviews and see how an HVAC contractor might approach your Windham, CT home’s heating and cooling challenges.
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