Gene May Heating and Cooling is locally owned and operated in Oswego, ILYour 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 at Gene May Heating and Cooling is ready 24 hours a day to service all of your heating, cooling and indoor air quality, needs.. Having over 40 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.