Midwestern Mechanical

Company Overview

At Midwestern Mechanical, we have proudly provided quality plumbing, heating, and fire protection services to residences and businesses since our founding year. Whether you’re facing a faulty water heater, a plumbing crisis, or planning a full remodel — you can trust our team. Our certified professionals take care of everything from waterline installations and fixing toilets to complex services like preventing backflow and BIM design commercial projects.

We also provide emergency plumbing service and specialize on both domestic and commercial systems. Within Sioux Falls, we take pride in offering licensed fire protection services, including sprinkler installation, inspections, and fire pump repair. Our commitment is to provide ""clean plumbing"" you can depend on for all your plumbing demands!

We are a plumbing, heating, HVAC, and fire protection service provider founded in 1983 by Dwayne Klarenbeek, who started this venture. The business began out of his home in Iowa. Since its inception, the company has developed a solid reputation for providing superior craftsmanship, design, and service in the surrounding states and has grown into a major entity in the plumbing and heating field.

For more than thirty years, Midwestern Mechanical has cultivated a stellar reputation for delivering unparalleled quality in plumbing, heating, air conditioning, and fire protection services to home, business, and large-scale clients.

Our offices in Sioux Falls, South Dakota; Rapid City, SD; Spencer; and Sioux City, Iowa offer the infrastructure to support our commitment to top-notch workmanship.

Starting in 2024, Midwestern Mechanical is now entirely employee-owned through an ESOP.