Crystal Lake's

Distinguished Home Comfort Experts

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

Furnace Repair

When you think of “home,” you probably think of a warm and cozy place where you can go to relax and be truly comfortable. When your furnace is malfunctioning, your home can cease to be so warm and cozy, and quickly become chilly and frigid. Understanding the importance of a warm home, Absolute Comfort in Crystal Lake offers professional and expert 24/7 emergency furnace repair service, as well as service by appointment.

We work hard to ensure that when we come into your home or business, we are not there for long, getting the job done right the first time. When simple troubleshooting doesn’t solve your heater or furnace issue, we are the ones to call. Our team will work tirelessly to ensure that your problem is fixed and that your home or office is comfortable again in no time.

Our talented and committed team can assist you with furnace and heater issues including, but not limited to:

  • Lack of maintenance
  • Strange or constant loud noise
  • Dirty furnace filters
  • A continuously running blower
  • Regular wear and tear
  • Constant or too frequent cycling
  • Pilot control or electric ignition problems
  • Thermostat malfunction
  • Too much or not enough heat

Call us immediately at (815) 893-9276 if you are noticing any problems with your furnace or heating system. Our team strives to provide as much preventative care as we can before your furnace completely goes out. We proudly offer our services around the clock for your convenience, so if you need us in the middle of the night, we’ll be there.

Contact us today!

Do not fill this form out if you’re a solicitor.

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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