Crystal Lake's

Distinguished Home Comfort Experts

Exceptional heating services, cooling services, and installation for your home!

Air Conditioning

No Sweat, Prompt & Efficient AC Service

Equipped with the newest service gadgets, as well as decades of knowledge and 15 years of experience in the field, Absolute Comfort in Crystal Lake has the solution for any air conditioning system failure. Most AC breakdowns and failures have simple remedies that are often overlooked by inexperienced HVAC technicians. Absolute Comfort is committed to delivering quick, competent, and accurate diagnoses in each case of air conditioning system failure the first time, every time.

Contact us today to learn more!

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Our friendly staff is happy to help! We offer free estimates on new HVAC systems. Repair estimates are offered at no cost after the required trip charge. If you need immediate or emergency service, please call 815-893-9276.

Keeping Your Home Just Right

100% Financing Available!

10 + Years of HVAC Service, Installation & Repairs

Furnace Repairs

When the need arises for a heating system evaluation, bring in Absolute Comfort for proper diagnoses and first-rate repairs.

AC Installation

The newest service gadgets and 15 years of experience in the field - we have the solution for any air conditioning system failure.

Furnace Installation

Our unrivaled installations and replacements provide elegant aesthetic finishes optimized for precise airflow and heat delivery.

Clean & Check

Having systems cleaned and checked means less energy used and more money saved! We will conduct a thorough inspection so nothing gets missed.


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