Specialties
Weeke Southern has been serving Southern Illinois since 1972. With locations in Okawville and Murphysboro, Illinois, our team provides a wide range of residential, commercial, and specialty services.
Our scope of work includes heating and air conditioning, appliance service, commercial refrigeration, commercial food and restaurant equipment, electrical wiring and service, automation and control systems, generators, ductwork and ventilation, indoor air quality, and specialty mechanical systems.
Our Murphysboro location also features a showroom, where customers can see HVAC equipment, appliances, indoor air quality products, and other equipment in person and talk with our team about service, repair, or replacement needs.
We work in everything from homes and small businesses to restaurants, schools, banks, municipalities, and larger commercial facilities. Service, troubleshooting, repair, and maintenance have always been a major part of what we do, along with new installations and equipment replacement.
More than 50 years after Weeke Sales & Service began, Weeke Southern continues to provide the broad range of technical services our company has been known for throughout Southern Illinois.
History
Established in 1972.
Weeke Southern has been serving Southern Illinois since 1972. What began as a family-owned business in Okawville, Illinois has grown over the years while staying committed to the same values of dependable service, quality workmanship, and taking care of our customers.
Today, Weeke Southern operates from two locations in Okawville and Murphysboro, Illinois, allowing us to serve homeowners, businesses, schools, municipalities, and organizations throughout Southern Illinois.
While our company has grown and the heating and cooling industry has changed significantly since 1972, our goal remains the same: provide honest, reliable service and build relationships with our customers that last for generations.
Weeke Southern — proudly family-owned and serving Southern Illinois since 1972.
Meet the Manager: Zach G.
Zach is a manager at Weeke Southern and is proud to help continue a family-owned business that has been serving Southern Illinois since 1972. He is involved in the day-to-day operations of the company, from helping customers with everyday service and repairs to finding the right heating and cooling solutions when replacement is necessary.
Zach believes in keeping things straightforward—repair when it makes sense, provide honest options when it doesn’t, and never pressure a customer into something they don’t need. Whether it’s a simple repair, routine maintenance, or a complete residential or commercial system, the goal is always quality workmanship and service customers can feel comfortable recommending to their friends and family.
As Weeke Southern continues to grow, Zach’s focus remains on maintaining the local, personal service the company was built on while bringing new technology, products, and solutions to Southern Illinois.