A Few Words About...

Our Great Team

Potocki Heating and Air Conditioning is locally owned and operated and has been providing honest and reliable HVAC Services in New Lenox, Illinois - as well as in Northwest Indiana, Chicago and the surrounding areas since 1998!


Just to let you know your crew the best company that I’ve ever had the pleasure of working with! They were extremely professional, very polite, and the work was exceptional. The manner and speed they did this job was remarkable. My family and I really can’t recommend this company highly enough.

Charles D.
Charles D.Plainfield, IL

They installed a new compressor and furnace. The installers were prompt, courteous, and knowledgeable. The lead representative was knowledgeable, helpful and ensured that all aspects of the installation were understood. Everyone who came to work in our house was incredibly polite and professional.

Arthur L.
Arthur L.Frankfort, IL

Very professional and competent. Servicer performed the work promptly and shared his finding afterwards. No hard sell of additional services. I’d definitely use again. Highly recommend this companty and the crew. I am a very satisfied with the performance of the AC unit and continued service from them.

Jim R.
Jim R.New Lenox, IL