Midwestern Mechanical

Company Overview

At Midwestern Mechanical, we have proudly provided expert plumbing, heating, and fire protection services to properties and businesses since the year we started. Whether you’re facing a malfunctioning water heater, a urgent plumbing issue, or considering a complete remodel — we’re the team you can rely on. Our licensed professionals take care of everything from water line setups and toilet repairs to specialized solutions like backflow management and BIM design commercial projects.

We also provide around-the-clock plumbing service and concentrate on both domestic and commercial systems. Within Sioux Falls, we take pride in offering professional fire protection services, including installing sprinklers, system testing, and repairing fire pumps. We deliver ""clean plumbing"" you can trust for all your plumbing demands!

We are a plumbing, heating, HVAC, and fire protection contracting firm established in the year 1983 by Dwayne Klarenbeek, who started this venture. Dwayne started out of his residence in Iowa. Since we started, the company has developed a strong reputation for delivering exceptional craftsmanship, design, and service in the surrounding states and has grown into a major player in the plumbing and heating industry.

For over three decades, Midwestern Mechanical has cultivated a stellar reputation for providing unparalleled quality in plumbing, heating, air conditioning, and fire protection services to residential, commercial, and industrial clients.

Our locations in Sioux Falls, SD; Rapid City; Spencer, IA; and Sioux City, IA provide the resources to meet our commitment to first-class workmanship.

Starting in 2024, Midwestern Mechanical became 100% employee-owned through an employee stock ownership program.