Potocki Heating and Air Conditioning was established in 1998. We are based in New Lenox, and also provide services in Northwest Indiana, Chicago and surrounding areas. We are committed to the highest standards of professionalism. This means that we maintain the accreditation, insurance, and licensing that provide you the protection and peace of mind that you deserve.

Potocki Heating and Air Conditioning is committed to giving our customers the personalized service they expect, and the quality of work they will enjoy for many years to come. We know that professional HVAC Services can make a world of difference in your home or business. At Potocki Heating and Air Conditioning, we are professional in every aspect of our work, from start to finish.
Our success depends upon every project we complete to your satisfaction, and we take great pride in giving you the best service possible. Our goal is to earn your trust by giving you exceptional service so you will refer us to your family and friends.

High-Efficiency Systems

Air Supply Advantage


A/C Installation & Repair

Our company carries out installation, service...

Heater Installation & Repair

Our team will install and repair any...

Remodels & New Construction

Whether it is new or old, we will work with...

Energy Efficiency

Our company offers the most efficient and the...

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Our Recent Work