Dedicated experts with a proven record of success.
Meet The Owner:
O'Barr Heating & Cooling is Locally owned & operated. The owner has served the Central Illinois Area for the past Decade and looks forward to many more.
Justin Williamson
(Owner)
Married to Andrea Williamson with 1 son, Logan Williamson.
Family Members:
Meet the family behind the scenes.
Justin, Andrea and Logan Williamson
Parts & Supplies
We Believe in Supporting Local businesses that supply high quality equipment and supplies.