About Provider

Bel-O Cooling & Heating Plumbing & Mechanical Is Dedicated To Providing The Best Possible Solution For Your Home Or Business. You Can Count On Us To Provide You With A System And Solution That Fits Your Unique Needs And Since Weve Installed Many Systems In This Area, Weve Earned A Reputation For Doing The Job Right The First Time. Contact Bel-O Cooling & Heating Plumbing & Mechanical For All Of Your Heating And Cooling, Plumbing Water Heating, Sump Pumps, Drain Cleaning, Duct Cleaning Back Flow Prevention And More! Emergency Service Is Available 24/7. BEL-O Cooling & Heating provides residential and commercial HVAC sales, service and installation in the O' Fallon, IL area. BEL-O has been a family owned and operated company since we opened our doors in 1959. We service all makes and models and also provide plumbing services. Our repair and new installation services include: Preventative maintenance Service agreements and extend warranties Indoor air quality Duct cleaning and sealing Drain and sewer HVAC Geothermal heating system Boilers and Furnaces We also sell and repair fireplaces. Our team at BEL-O Cooling & Heating consists of professionals from several trades. We have sheet metal workers, heating and cooling technicians, plumbers, pipefitters, design engineers, sales specialist and customer service personnel. Our trained technicians can care for any indoor comfort system your home or business may have, even if it is not a Carrier System.