Weidner Refrigeration is a family-owned
and operated business based in Divernon, Illinois

Weidner Refrigeration is a family-owned and operated business based in Divernon, Illinois. While working as a fireman at the Illinois State Fairgrounds, Dave Weidner attended trade school to study refrigeration. In 1974, he opened his part-time refrigeration business, which would eventually become a full-time job for him in 1978. As the company grew, he added employees, including his wife, Linda, and sons, Norman and Michael, making the business a true family affair.

Since then, the company has become one of the most respected heating, air conditioning, and ventilation companies in Central Illinois. It is one of just a few companies in the area to have North American Technican Excellence (NATE) - certified technicians. The NATE standard develops and promotes excellence in installation and service of HVAC equipment through voluntary testing. In an industry that is constantly changing, Weidner Refrigeration strives to stay ahead of the curve through continuing education with a focus on high-efficiency, coupled with quality service. “Our success is based on two things – good customers and good employees,” Dave says.


Weidner Refrigeration, Inc. | 14450 Frazee Road | Divernon, IL 62530 | 217-628-3400
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