3,434 Grayslake, IL 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 Grayslake, IL home and other homes. More 
Wauwatosa, WI, 53226
49 miles from Grayslake
Capital Heating & Cooling of Milwaukee is the premier provider of HVAC services throughout Southeastern Wisconsin. We provide expert HVAC installation, repair and maintenance... Read More
UNIQUE INDOOR COMFORT (847) 362-1910
Libertyville, IL, 60048
7 miles from Grayslake
Unique Indoor Comfort is a full service heating and cooling company specializing in complete indoor comfort for the North Shore, Lake County - Chicago areas and Southeastern... Read More
Crestwood, IL, 60445
50 miles from Grayslake
From the professionalism of our sales engineers to the workmanship of our field personnel, we are dedicated to delivering you the best heating and air conditioning service. We... Read More
Cleanable Solutions (847) 920-8556
Skokie, IL, 60076
27 miles from Grayslake
Cleanable solutions is a professional cleaning company serving the entire Chicagoland area and surrounding suburbs. We specialize in: air duct cleaning, carpet cleaning, chimney... Read More
Muskego, WI, 53150
39 miles from Grayslake
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
Elk Grove Village, IL, 60007
24 miles from Grayslake
We provide residents and business of the northwest suburbs of Chicago, IL area with a complete range of Heating, Air Conditioning, and Ventilation services. Our customer service... Read More
Chicago, IL, 60646
29 miles from Grayslake
iTemp Heating & Air Conditioning is a Chicago business catering to our customers needs. We perform 20+point inspections on all HVAC equipment along with service and... Read More
D.M. Dykstra & Co (708) 417-1971
Crestwood, IL, 60445
50 miles from Grayslake
David Dykstra founded D.M. Dykstra & Co. in 1926, and his first shop was opened that year in Roseland, Illinois. By 1974, D.M. Dykstra & Co. had grown to include 17 trucks and 30... Read More
Bedford Park, IL, 60638
42 miles from Grayslake
Four Seasons Heating, Air Conditioning, and Plumbing was founded in 1971 with a single truck and a single goal to provide exceptional HVAC services at a quality price while... Read More
Chicago, IL, 60629
43 miles from Grayslake
Since 1972, Standard Heating & Cooling has provided quality heating and cooling service to the south Chicago suburbs. We at Standard Heating & Cooling offer a complete range of... Read More
Palatine, IL, 60067
16 miles from Grayslake
Heating and Air-Conditioning Sales, Service and Installation Read More
Armstrong Hvac (630) 847-8476
Hoffman Estates, IL, 60169
21 miles from Grayslake
A family owned heating and cooling company. Founded in 1980. Our goal is to provide our services to our neighbors and provide quality of services for a very affordable prices. ... Read More
River Grove, IL, 60171
31 miles from Grayslake
Elm Heating & Cooling, Inc has been providing Heating & Cooling services to the Chicago area since 1953. We hat established a reputation for providing quality workmanship. We... Read More
North Aurora, IL, 60542
40 miles from Grayslake
We are your indoor comfort expert. Providing skilled, client-focused service for over 23 years, our family-owned company delivers total satisfaction at every project phase. Read More
Round lake,, IL, 60073
3 miles from Grayslake
Heating, Cooling, Refrigeration, Electrical Read More
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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 Grayslake, IL home, you might hire a Illinois HVAC professional who specializes in refrigeration work.

HVAC professionals can use their skills to help you to save money on your Grayslake, IL 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 Illinois 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.



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 Illinois HVAC contractors. Read reviews and see how an HVAC contractor might approach your Grayslake, IL home’s heating and cooling challenges.
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