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Trusted by Generations. Always Ready.

Your Local Experts in Plumbing, HVAC and Fire Protection

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Where quality work and good people come standard.


For 40+ years, we've built trust, community and a team that treats folks like family. Plumbing, HVAC, fire protection—you name it, we'll handle it with pride, skill and a smile.

Whether you need a quote, want to book a job, or just say "Ope, I think I've got a leak"—WE'RE HERE FOR YOU.

24/7 Emergency Service

Services That Get the Job Done

From everyday emergencies to major projects, here's how we solve problems for folks across South Dakota and Iowa.

Plumbing

All Locations

From leaky faucets to full-scale commercial systems, our licensed experts handle it all with precision and pride.

HVAC

Rapid City, Spencer

Heating, cooling and everything between - we design, install and maintain systems that keep you comfortable year-round.

Fire Protection

Sioux Falls, Spencer, Sioux City

Sprinkler systems done right—because safety isn't optional. From install to inspection, we've got you covered.

Why Folks Stick With Us

At Midwestern Mechanical, we're more than just pipes and plans—we're people who love people. Since 1983, we've built a reputation for showing up, doing it right, and treating everyone like family.

We're 100% employee-owned, which means every person on our team has skin in the game. We've developed the state's second-largest apprenticeship program because we believe in growing our own experts. That's why customers (and employees) stick around for life.

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Where You'll Find Us

Four locations, one family. Find your local team and see exactly what services we offer in your area.

SIOUX FALLS, SD

HEADQUARTERS

4105 N Lewis Ave, Sioux Falls, SD 57104
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Real Talk from Real People

Whether it's customers singing our praises or employees who've stuck around for decades, the folks who know us best say it best.

  • "We truly appreciate Midwestern Mechanical and consider their contribution to our project invaluable. Their can-do attitude and ability to communicate with all team members are far too uncommon in today's industry."

  • "Great work. This guy was polite, fast worker, and knowledgeable. John deserves a raise."

  • "I spoke to Tom about some work I was considering having done at my home. I was very impressed with how knowledgeable, honest and upfront he was when he provided options and went over the pros and cons. Other companies I've called wanted to charge me $50 just to give a quote. If you need work done at your home I recommend you call Tom at Midwest Mechanical."

Proud of Our People, Proven by Results

From national competitions to local recognition, we don't just show up—we raise the bar. Midwestern Mechanical is built on certified training, skilled hands, and a team that never stops improving.

Featured News

PHCC CONNECT Competition 2025

We’re proud of our team! The PHCC Educational Foundation CONNECT Convention was held in Grand Rapids, MI, in October. We’re thrilled to celebrate our amazing team for their incredible achievements: Cody Green – National PHCC Plumbing Apprentice Runner-Up, Cody Schroeder – 2025 Plumbing Instructor of the Year, and Jantzen Fisher – HVAC Apprentice of the Year. Way to represent Midwestern Mechanical and show what Performance with Pride is all about!

Got Questions? We've Got Answers.

From everyday fixes to big projects, we're here to make things simple. Check out some of the questions we hear most.

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We've got you. For everyday service or a big project, hit the button below and we'll get the ball rolling.

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Emergency Services

Need help right now? Our crew's on call 24/7—just tap the button below and we'll be on our way.

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