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Wonder Lake, IL

Comfort Air Heating & Cooling

4006 E Wonder Lake Rd
Wonder Lake, IL 60097
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Air Conditioning

In Wonder Lake, IL, where summers can heat up, Comfort Air Heating & Cooling, a division of G & R Heating and Air, provides top-tier AC services to keep your home oasis cool and serene. Our approach combines the installation of cutting-edge, energy-efficient air conditioning systems with meticulous maintenance and swift, precise repairs. Each service is customized to meet the specific cooling needs of your household, ensuring optimal comfort and efficiency.

The skilled technicians at Comfort Air are dedicated to enhancing your home’s cooling system’s performance, making us the trusted choice for AC solutions in Wonder Lake, ensuring you stay cool and comfortable all summer long.


In the heart of Wonder Lake, IL, where winters demand robust warmth, Comfort Air Heating & Cooling, a division of G & R Heating and Air, stands out with our exceptional heating services. We specialize in delivering comprehensive solutions, from the installation of state-of-the-art, energy-efficient heating systems to thorough maintenance and expert repairs. Tailoring our offerings to each home’s specific needs ensures that your living space remains a warm haven, even in the coldest months.

The dedicated professionals at Comfort Air are committed to optimizing your heating system for peak performance and longevity, making us your reliable partner for staying warm and cozy throughout the Wonder Lake winter.

Rich Hockenberry

Our service tech Adam was outstanding. He found the problem before the CO2 detectors did. Gave estimates to repair or replace the old furnace at competitive prices. We've used this company for a few years now and plan to stay with them in the future.

John Germain

G&R was great. Walked me through the entire process, explaining all the details, measurements, results, etc. for the two furnaces I have. Answered all my questions and was quick and efficient. Great experience.

Sharron Ferrell

Very pleased with G & R Heating and Air! I emailed them late Saturday evening and they immediately called and made an appt for Sunday at 8 am. Jeremy is very nice and also knowledgeable and thorough! I Will definitely recommend them to everyone!!

Lynda Chapin

I called Tuesday afternoon and the were there Wednesday am. Tech was friendly and quite experienced. He quickly diagnosed the problem, got the part, from his truck, and fixed it all within a 1/2 hour. Reasonably priced.
Wonder Lake, IL
4006 E Wonder Lake Rd
Wonder Lake, IL 60097
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