Midwestern Mechanical

Company Overview

Midwestern Mechanical has been serving the Sioux City area with professional plumbing and fire protection solutions since 1983. From broken water heaters to urgent plumbing issues and full remodels, we are the dependable experts you can rely on. Our licensed professionals manage everything from waterline installations and toilet fixes to advanced services like backflow prevention and BIM design for commercial projects.

We offer emergency plumbing services 24/7 and have expertise in both residential and commercial plumbing systems. We are proud to offer extensive plumbing solutions in Sioux City, covering installations, repairs, and routine maintenance. We also provide fire protection services sourced from our Sioux Falls branch, guaranteeing comprehensive support for all your mechanical system needs. You can trust us for ""clean plumbing"" that meets all your plumbing requirements!

Midwestern Mechanical is a plumbing, heating, HVAC, and fire protection contracting company founded in 1983 by Dwayne Klarenbeek, who started the business from his home in Larchwood, Iowa. Since its beginning, the company has built a strong reputation for delivering exceptional craftsmanship, design, and service across the four-state area, becoming a significant player in the plumbing and heating sector.

For over thirty years, Midwestern Mechanical has established an excellent reputation for providing unmatched quality in plumbing, heating, air conditioning, and fire protection services to residential, commercial, and industrial clients. The Sioux City office is a key location that enables us to maintain our promise of first-class workmanship throughout the area.

In 2024, Midwestern Mechanical transitioned to 100% employee ownership via an employee stock ownership program (ESOP).