Midwestern Mechanical

Company Overview

Since 1983, Midwestern Mechanical has been dedicated to delivering top-notch plumbing and fire protection services for both residential and commercial clients. If you're experiencing a faulty water heater, a plumbing emergency, or considering a full remodel — you can trust us to be your go-to team. 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. In Sioux City, we take pride in delivering comprehensive plumbing solutions, including installations, repairs, and regular 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!

Established in 1983 by Dwayne Klarenbeek, Midwestern Mechanical is a plumbing, heating, HVAC, and fire protection contracting firm that began in his home in Larchwood, Iowa. Since its inception, our company has earned a reputation for superior craftsmanship, design, and service in the four-state area, making us a major force in the plumbing and heating market.

With over thirty years of experience, Midwestern Mechanical has developed a strong reputation for offering unparalleled quality in plumbing, heating, air conditioning, and fire protection services to a diverse clientele. The Sioux City office is a key location that enables us to maintain our promise of first-class workmanship throughout the area.

As of 2024, Midwestern Mechanical became fully employee-owned through an employee stock ownership program (ESOP).