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Commercial Plumbing

Commercial Boiler Installation & Repair

Available in all locations
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24/7 Emergency Service

It always happens at the worst possible moment…

  • The boiler that fails during peak business hours on the coldest day of winter.
  • System pressure drops that threaten your facility’s operations and compliance.
  • Energy costs that spiral out of control because your aging commercial boiler works overtime.

And suddenly, your comfortable workplace turns cold—right when employees, customers, and operations need steady heat.

When Commercial Heating Fails, We Keep Your Business Running

Since 1983, Midwestern Mechanical has protected thousands of businesses from heating crises. Our certified commercial boiler technicians respond when others won’t—holidays, weekends, middle of the night—because we understand that commercial heating failures can’t wait until “business hours.”

Help is on the way.

The Midwestern Mechanical Promise

When your facility’s boiler system fails, you shouldn’t have to worry about finding qualified contractors or business disruption. That’s why facility managers and business owners across our region keep our number saved for commercial boiler emergencies.

Here’s how simple we make it:

  1. Call your local office anytime, day or night.
  2. Our dispatch team sends commercial specialists as soon as possible.
  3. You get detailed assessment and transparent pricing.
  4. We solve your problem and restore your facility’s heating.
  5. You get back to business (with properly working commercial heating).

Don’t let boiler problems disrupt your operations.

See our simple
5-step process

Right Where Your Business Needs Us

Our four strategically located hubs across Sioux Falls, Rapid City, Sioux City and Spencer mean we guarantee:

  • Emergency Response: Usually within 60 minutes for critical situations
  • Commercial-grade solutions: Equipment sized for your business demands
  • Compliance expertise: Meeting all commercial codes and regulations
  • Professional service: Uniformed technicians who understand business environments

SIOUX FALLS, SD

HEADQUARTERS

4105 N Lewis Ave, Sioux Falls, SD 57104
Click markers to view other locations

Your Commercial Boiler Specialists

Is your commercial boiler struggling to maintain consistent heating throughout your facility? Experiencing pressure fluctuations or efficiency concerns? Noticing operational costs climbing higher each month?

Our commercial boiler specialists understand that reliable heating is essential for your business operations, employee comfort, and regulatory compliance. We work with all major commercial brands and can repair any system, or help you choose the perfect replacement that fits your facility’s needs and operational budget.

Why Businesses Choose Us

Whether it's satisfied facility managers sharing recommendations with colleagues or our employee-owners who've been with us for decades, the business partners who know us best understand what makes us different.

  • "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."

    - J K, Sioux Falls
    ★★★★★

  • "Midwestern Mechanical's BIM modeling capabilities saved our hospital project significant time and money. Their virtual construction coordination identified and resolved conflicts before we reached the field, and their fire protection design expertise ensured we met all healthcare facility requirements. The entire process was seamless from design through completion."

    - David P., Project Manager, Rapid City
    ★★★★★

  • "When our water heater died on a Sunday morning with three kids needing baths, they were at our house within an hour. The technician explained everything clearly and had us back up and running the same day. Being employee-owned really shows—they care about our family like their own."

    - Amanda J., Sioux Falls
    ★★★★★

  • "When sewage started backing up into our basement, we were panicked. They were here within 45 minutes, even on a Saturday evening. The crew worked through the night to get everything flowing properly again and cleaned up everything perfectly. You can tell they really care about doing things right."

    - Mike T., Spencer
    ★★★★★

  • "Our water pressure had been getting worse for months, then one morning we had almost no water at all. They diagnosed a collapsed water line and had us back to full pressure by the end of the day. The crew was professional, clean, and explained everything clearly. Our water has never worked better."

    - Sarah K., Rapid City
    ★★★★★
"When your business needs reliable heating, count on the commercial boiler experts who deliver."
24/7 Emergency Service

Got Questions? We've Got Answers.

If you're dealing with a commercial boiler emergency or planning ahead for a system upgrade, we're here to help you understand your facility's heating options. Here are the questions we hear most from businesses in our region.

  • Do you provide 24/7 emergency service for commercial boiler problems?

    Our Sioux Falls, Spencer, IA, and Rapid City, SD, offer 24/7 emergency services. Currently, Sioux City does not offer 24/7 services. Commercial boiler emergencies can’t wait when your business operations depend on heating. Call us anytime, and we’ll have a certified commercial technician on the way.

  • What areas do you serve for commercial boilers?

    We proudly serve businesses throughout Sioux Falls, Spencer, Rapid City, Sioux City, and surrounding areas with complete commercial boiler services. Our employee-owned company has been serving commercial clients in these communities for decades.

  • Can I get a commercial boiler repair quote over the phone?

    Every facility has unique heating requirements, but we’re happy to provide preliminary information over the phone and always offer free on-site estimates. Contact your local office to discuss your commercial boiler needs.

  • What types of commercial boilers do you install and repair?

    We work with all major commercial boiler brands and fuel types—gas, electric, and oil systems. Our commercial specialists help you choose the right efficiency level and capacity for your facility’s heating demands.

  • How do I know if my commercial boiler needs repair or replacement?

    Consider replacement if your boiler is 10-15 years old, frequently breaking down, or causing a surge in energy costs. Our commercial technicians will accurately diagnose your situation and provide honest recommendations based on your operational needs.

  • How long have you been serving businesses in these areas?

    We’ve been protecting commercial facilities since 1983, with locations opened throughout the years: Sioux Falls (original), Spencer (1998), Rapid City (2010), and Sioux City (2009). Our experienced team brings decades of commercial expertise to every boiler service call.

     

     

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