About Us

Prompt and courteous, we install, service and maintain all types of heating and cooling equipment. Unlimited Heating & Cooling, Inc. is family owned and operated by second and third generation Elmhurst residents since 1984.

Let us help you choose the right system for your home or business, with budget and efficiency in mind. We perform work on residential and commercial units. We service all makes and models of furnaces, air conditioners and hot water boilers. We install high efficiency furnaces, air conditioners, boilers, water heaters, humidifiers, dehumidifiers, air cleaners, air filters, package units, mini split systems, high velocity systems, zoning, space heaters and more.

Free estimates when your thinking of upgrading to a new system. We offer maintenance of your current HVAC system and fast service when something goes wrong. Looking to enhance your existing system? A new humidifier, media filter or air scrubber can make your home more comfortable.