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ArcticTemp HVAC has been providing our Crystal Lake neighbors with Heating repair and Air Conditioning repair service for nearly 20 years. We provide AC repair, furnace repair, heat pump, boiler, air filter, and generator repair services, as well as replacement and maintenance services helping people in Crystal Lake Illinois and surrounding communities in Mchenry, Kane and Lake County.

ArcticTemp Heating and Air Conditioning employs only the highest qualified technical personnel skilled in a variety of temperature management expertise, including  air conditioning and heat pumps, forced air furnaces, boilers and generator repairs. We also engineer new construction and design for residential and commercial forced air systems, hot water systems and computer room temperature control. To set-up a repair service estimate or replacement estimate, call   815 – 307 – 8559

With efficient heating and air conditioning, Crystal Lake home owners will not only save money, they’ll conserve energy and benefit the environment. ArcticTemp Commercial and Residential Services contributes to this goal by installing only proven and reliable systems  and providing a range of professional HVAC services to Crystal Lake and surrounding communities. But, we go a step further by sharing tips of the trade with home owners. We’ll outline free and inexpensive ways that you can become an active participant in energy conservation.

Services we Provide…

All Makes and Models


ArcticTemp Heating, Air Conditioning and Refrigeration services all makes and models of Heating and Air Conditioning equipment. You can be confident that we will have the part required for most repairs with our fully stocked trucks. If, on the off chance we do not have a part on one of our trucks, one of our local warehouses are within a few minutes of most service areas.

Trained Service Technicians


Our experienced technicians are trained in service and repair of a variety of systems, whether forced air or boilers of all makes and models. We have ongoing training and support relationships with all major manufacturers of HVAC equipment. This special relationship insures that you will receive up-to-date, well trained technicians to work on your equipment

We Install Everything.


Need an estimate for a new installation or replacement equipment? Our extensive line of equipment from a variety of manufacturers allows us to match the most efficient installation designs at the most affordable cost giving you almost unlimited options. Most companies promote a single line of equipment, restricting your options of affordability and reliability. We install virtually everything!

All Major Credit Cards are accepted for your heating or air conditioning repair