Midwestern Mechanical

Company Overview

Midwestern Mechanical has been serving the Sioux City area with professional plumbing and fire protection solutions since 1983. 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. We deliver ""clean plumbing"" you can trust for all your plumbing requirements!

Founded in 1983 by Dwayne Klarenbeek, Midwestern Mechanical is a contracting firm specializing in plumbing, heating, HVAC, and fire protection, originating 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 more than three decades, Midwestern Mechanical has built a stellar reputation for delivering exceptional quality in plumbing, heating, air conditioning, and fire protection services to residential, commercial, and industrial customers. 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).