Companies Directory

We provide commercial and industrial HVAC systems that have kept businesses running for over a century. Our commitment to excellence, combined with the latest cutting-edge technology, enables us to create reliable solutions that bring comfort and safety to our customers. We believe in HVAC infrastructure that supports the development of thriving businesses and communities. Our dedication to this mission has allowed us to serve thousands of clients since 1923 successfully. We serve Kansas, Missouri, Southern and Central Illinois, Eastern Oklahoma, North West Arkansas, and The Panhandle of Texas.

For over eight decades, Midwest Members Credit Union has proudly been at the service of our communities since 1935. Our unwavering commitment extends across ten vibrant Illinois counties, where we offer unparalleled advantages, including competitive savings and loan rates, cutting-edge banking technology, seamless mobile and online banking experiences, and a steadfast dedication to community support. With our brick-and-mortar presence in Wood River, Maryville, and Granite City, complemented by our seamless digital services, we empower you to conveniently manage your banking needs while on the move.

Midwest Minerals, Inc. is a leading aggregate producer with locations scattered across Southeast Kansas, Northeast Oklahoma and Southwest Missouri.

Midwest Natural Resources (MNR) is a natural resources consulting firm based in St. Paul, Minnesota. Established in 2005 with the goal of bringing a new ethic to the environmental consulting industry, our company has maintained a strong reputation of professional integrity by adhering to a high standard of data quality. At MNR, our dedication to natural resources is evident in everything we do. We take pride in our attention to detail and ability to deliver superior results. Due diligence and data quality are the key to our continued success.