A comprehensive list of Bloomington, IL commercial and residential heating companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local HVAC contractors. 
Since 1976, when something isn't working in Central Illinois, home and business owners have consistently made one call -- Wm. Masters. We provide commercial and residential services to our family, friends, neighbors and community right here in Central Illinois. Whether you need residential or commercial services, with a team of 80 employees, rest assured that we will take care of you.
Joe Hack — Thanks to Buster and Gage for their excellent and efficient work installing our HVAC system. They were pleasant, hard working
Locally owned and operated, PRO Air Heating - Cooling - Electrical - Geothermal is well-versed in the challenges of extreme weather, changing seasons, and the cost of keeping a comfortable home in Central Illinois. We're here to make temperature control simple, affordable, and rewarding. There's more to heating and cooling than comfort.
Kathy A. — The technician, Gary, was awesome as usual. He is always on time. He is always careful not to leave behind any mess. He is