General Info

Is your air conditioner or furnace not functioning properly? Whether you need repair or replacement, call Mr. Heatmizer! Locally owned and operated, we've has been serving the greater Lake County, IL, area for over 25 years. Whether it is our exceptional service, sales or quality installation, we can assist with any and all of your HVAC needs. We service and install- • Air conditioners • Furnaces and boilers • Humidifiers • Electronic programmable thermostats • Air Cleaners and more Because our experts are proud, certified technicians of N.A.T.E. (North American Technician Excellence), you know that you are calling a reputable and extremely knowledgeable technician who is capable of resolving any of your HVAC issues. We are also an authorized Rheem and York dealer, however we are efficient in all major makes and models. We also specialize in high efficiency models. Call Mr. Heatmizer today for your free estimate on installations!