Same Day HVAC Repair in Lemont & Nearby Areas.

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Cooling Services

We are the leading company for all of your air conditioning needs. If you need repairs, maintenance, or a brand new system installed, the technicians at ComforTemp are the qualified and professional crew for the job.

Heating Services

Don't get left in the cold! Is your furnace acting up, blowing cold air, or making too much noise? Our experienced team of professionals is here to keep your home warm and cozy.

Indoor Air Quality Services

Our team offers a diverse range of systems and products, each suited to solving different indoor air quality complications including air filtration systems, germicidal UV lights, and more.

Maintenance

For all of your commercial heating, cooling, and refrigeration needs from Lemont to Hinsdale. We offer service, repairs, and installation on buildings, schools, offices, restaurants, and more.

ABOUT US

At ComforTemp, We Are Comfort's Best Friend.

We offer quality repairs, installation, and other heating and air conditioning services throughout the Cook, DuPage, and Will County areas.

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Serving Our Community

We proudly give back to the neighborhoods we serve. From local sponsorships to community events, ComforTemp is invested in keeping our community comfortable.

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Read What Our Clients Have to Say About Our Service

DEMO: Furnace Maintenance

October 15, 2025

“I scheduled my annual furnace tune-up and the whole process was seamless. The tech was punctual, thorough, and left the work area cleaner than he found it. He noticed a small issue with the igniter that could have caused problems later and took care of it on the spot. It's nice to head into winter knowing everything is in good shape.”

— Jennifer O.

DEMO: Heat Pump Installation

September 8, 2025

“We decided to switch from our old gas furnace to a heat pump, and this company made it painless. The crew arrived on time, worked efficiently, and walked us through how to use the new thermostat before they left. It's been a few weeks now and our energy bills are already noticeably lower. Really impressed with the professionalism from start to finish.”

— David T.

DEMO: Air Conditioner Repair

August 1, 2025

“Our AC died right in the middle of a heat wave, and I was convinced we'd be waiting days for help. I called first thing in the morning expecting to be told they were booked solid, but they fit us in that same afternoon. The technician showed up within a few hours and got straight to work diagnosing the problem. He found the issue quickly and had the unit running again before dinner. What I really appreciated was that he took the time to explain what went wrong and gave me some tips to avoid the same issue in the future. No upselling, no pressure, just honest and efficient service. Couldn't be happier and will definitely call them again.”

— Marcus D.

Business Response:

Thank you so much for the kind words, Marcus! We know how miserable it can be without AC during a heat wave, so we're glad we could get your system back up and running the same day.

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Regular maintenance keeps your home comfortable, improves efficiency to save on utilities, and extends the life of your equipment. Our professional technicians catch small issues before they become big and find ways to boost your system’s performance.