01hp PlumbingHeatingandCoolingServices


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!

Potocki Heating and Air Conditioning provides customers with the best quality workmanship at competitive prices, while maintaining a consistently higher level of responsiveness and customer service that is second to none.

Please contact us today at (815) 693-5579. We look forward to speaking with you and learning more about how we can serve you.


Why we stand out from the rest
  • We truly care about our customers and give personal attention to each one of them.
  • Integrity and honesty from top to bottom.
  • Not compromising on less than the best materials and labor in every project.
  • Affordable and fair prices.
Our Reputation
  • We earn our reputation on each and every job.
  • Serving you is our desire; pleasing you is our commitment.

02hp PlumbingHeatingandCoolingServices
03h PlumbingHeatingandCoolingServices


Thank you for visiting our website, to learn more about us navigate to other pages. The services we provide are A/C Repair, A/C Installation, Air Conditioning Repair, Air Conditioning Installation, Heater Repair, Heater Installation, Furnace Repair, Furnace Installation, Filter Replacement, Remodels & New Construction, Sales and Service, Light Commercial, all makes and models and more. We do business in Northwest Indiana, Chicago and surrounding areas.