Who We Are

HVAC Technician Explaining Problem to Homeowner

Commitment to comfort and value, starts with us!

Your family's comfort, safety and energy savings is very important to us. Your are our customers, friends and neighbors and we are here to take care of you. Being a lifetime member of this community, we take that very seriously. That is why we choose to offer the best equipment and services available. Our exceptional family is ready 24 Hours a Day, to service all of your heating, cooling and indoor air quality, needs. Having over 30 years experience in the HVAC industry you can rest assured that we have the proper tools and training to get the job done right. Our highly trained technicians have the knowledge to service all makes and models of heating, cooling, equipment.

Our expert team

Gene May Heating & Cooling has over 30 years experience in residential and commercial heating and cooling.

We oversee that every job is completed on time and meets 100% customer satisfaction.

The Gene May philosophy is very simple, all customers deserve a fair price and great service.

American Standard Dealer Joliet IL
HVAC technician leaning against air conditioner


  • Locally, Family Owned and Operated
  • 24 Hour Emergency Service
  • Expert Service, Repair and Installation
  • Award Winner Dealer
  • BBB A+ Rated
  • N.A.T.E. and EPA Certified
  • Discounts for Seniors and Veterans