Contact Us

Our experienced team can help.

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

Bel-O Cooling & Heating Inc is proud to serve the Smithton 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 Smithton, IL - Happy to be your hometown Heating & Air Conditioning Contractor!

The Village of Smithton is located in St. Clair County, Illinois, approximately eighty miles south of Springfield and twenty miles southeast of St. Louis, Missouri.  Home to a population of around 3,600, Smithton is known for friendly citizens, safe streets, and affordable housing, as well as a spectacular seasonal climate that graces the region with hot dry summers, cold snowy winters, and lovely mild weather during autumn and spring.

The village is served by the Smithton Community Consolidated School District #130, home of the Cougars, and a number of private parochial schools that include Althoff Catholic High School, Gibault Catholic High School, and St. John the Baptist Catholic School.

Smithton loves to celebrate and hosts a number of festivals and special events each year that include the popular Smithton Homecoming Festival, held in July, and the St. John the Baptist Catholic Church Picnic, held each May.

Conveniently situated on Illinois State Route 159, Smithton residents enjoy the pleasures of small town living just minutes from the amenities and conveniences of the city of St. Louis!