Contact Us

Our experienced team can help.

Caseyville, IL Furnace & Air Conditioning Installation, Repair & Maintenance

Bel-O Cooling & Heating Inc is proud to serve the Caseyville community!

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.

Please call us today at 618-632-5700 to consult with our home comfort specialist.

About Caseyville, IL - Happy to be your hometown Heating & Air Conditioning Contractor!

The Village of Caseyville is located in St. Clair County, Illinois, approximately twelve miles east of St. Louis, Missouri.  Established in 1844, Caseyville is home to approximately 4,300 friendly citizens who enjoy the spectacular seasonal climate that brings hot humid summers, cold snowy winters, and lovely mild weather during autumn and spring to the area.

At the center of village activities is Caseyville Village Park, featuring picnic and playground facilities, three covered pavilions, two fishing lakes, a walking trail, and skateboard park.  Home to numerous annual festivals and events, the park is home to the spectacular Caseyville 4th of July Annual Fireworks display.

Caseyville is also home to Far Oaks Golf Club, one of the St. Louis area’s premier golf courses that is host to numerous annual golf and charity events, including the Far Oaks Junior Golf Academy and Scott Richards Memorial Golf Tournament.

Conveniently located on Illinois State Route 157, just three miles east of Interstate 255 and fifteen minutes from St. Louis, Caseyville is close to everything!