JTR’s Commercial HVAC Services Include:

commercial hvacRefrigeration – Walk-in coolers and freezers, reach-in coolers and freezers, ice machines, beer coolers, bottle coolers, pop machines, restoration of vintage coolers.

Roof-top equipment – service and replacement of all combination heating and cooling units regardless of size. We guarantee next day installation of roof-tops regardless of size 2 ton thru 20 ton standard equipment.

Kitchen exhaust hoods, fans, and make-up airs, using hoods custom made in either stainless, aluminized steel, or black iron. JTR is the contractor to do the job right!

commercial hvacBoilers – whether you need a 4 unit sectional boiler replaced or a gun burner on a 100 horse power steam boiler serviced. JTR is the right choice for all your commercial and industrial boiler needs.

Chillers – water cooled condensers, water towers; JTR has a variety of commercial treatment programs custom designed for your water treatment needs. Call now for a free estimate.

Control Systems –   JTR services a wide variety of control systems Pneumatic, or electronic.



commercial hvac

Commercial HVAC Company in Bourbonnais, Monee, Peotone, Matteson, Crete, Chicago Heights, Homewood & Frankfort, IL

Do you have a commercial building that you can’t keep a comfortable temperature? Have you had company after company try to fix the same control problem year after year? Then you need to call JTR we will give you a free consultation. Most of the time we can give you a good idea of what needs to be done at the consultation.

Roof Top Units Monee, IL | Commercial HVAC Repair Matteson, IL | Industrial HVAC Frankfort, IL

Commercial Air Conditioning, Commercial HVAC Service, Commercial HVAC Repair, Commercial HVAC & Commercial Heating Monee, IL, Matteson, IL, Frankfort, IL, Chicago Heights, IL, Crete, IL & Peotone, IL

Our Testimonials

After having some self repair gone wrong, John and the guys came right away to assess the issues. The JTR installers began the project the next day. The employees were very polite, professional…

Jolane P.

We hired JTR at my business in Peotone to fix an issue with our office air system. We had a dehumidifier installed by another company that ran 24/7 and Jeff was able to diagnose the problem…


JTR Heating & Air came to my house a few weeks ago to service my air conditioner. They did a great job. The technician was courteous and explained everything he was doing. He did a very thorough job…

Mike L.

JTR has been servicing my heating/air conditioning needs for a number of years now. This time it was Connor who helped to ensure that my furnace is ready to keep me warm through the upcoming…

Vivian P.

This company is truly amazing, I received service today and not only was the customer service excellent, but the gentleman was extremely nice and understanding. I had a very complicated issue…

Special Offers

Commercial HVAC Near Me

Roof Top Units

Industrial HVAC

Tinley Park, IL

University Park, IL

Homewood, IL

Richton Park, IL

Mokena, IL

Park Forest, IL

Country Club Hills, IL

Bourbonnais, IL