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Crystal Lake, IL

Absolute Comfort Heating
& Air Conditioning

60 W Terra Cotta Ave
Crystal Lake, IL 60014
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Air Conditioning

Absolute Comfort, a division of G & R Heating and Air in Crystal Lake, IL, provides top-notch AC services aimed at keeping residences cool and comfortable. Our proficient team handles various AC issues, including repairs and installations, with a strong emphasis on effectiveness and customer satisfaction. Offering customized options like energy-efficient systems and professional maintenance packages, we ensure smooth operation of your unit.

With a reputation for swift, reliable service and a keen understanding of local climate demands, Absolute Comfort stands out as a trusted partner in maintaining indoor comfort throughout the seasons in Crystal Lake.


Absolute Comfort, a division of G & R Heating and Air in Crystal Lake, IL, offers premier heating services tailored to keep homes warm and inviting. Our experienced team adeptly addresses a range of heating needs, from repairs to installations, focusing on efficiency and customer happiness.

Providing personalized solutions like high-performance heating systems and comprehensive maintenance plans, we ensure reliable and efficient heating performance. With a commitment to prompt, quality service and a deep understanding of local climate requirements, Absolute Comfort is the go-to choice for maintaining cozy indoor temperatures in Crystal Lake.

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.
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