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    Commercial Fire Protection Services

    Professional fire sprinkler systems and testing services for businesses across Southeastern South Dakota, Northwest Iowa, Southwest Minnesota and Northeast Nebraska—protecting your operations with expertise you can trust.

    24/7 Emergency Service

    Fire Safety Problems? We're On It.

    From new fire sprinkler system installations to emergency repairs and compliance testing, our certified fire protection team brings expertise, precision and genuine care to every business we protect. We're the fire safety professionals businesses trust—because employee safety is paramount and your operations matter. We treat every commercial project like lives depend on it. Explore our services to see how we can help.

    FIRE SPRINKLER SYSTEM INSTALLATION & REPAIR

    Protect your business with reliable fire sprinkler systems. We design, install, and repair commercial systems that meet code and work when seconds count most.

    FIRE SPRINKLER HEAD REPLACEMENTS & RELOCATIONS

    Need fire sprinkler heads moved or replaced for renovations? Our certified team handles relocations and replacements to keep your system compliant and effective.

    TESTING & SYSTEM REPAIRS

    Fire hydrant flow testing, fire pump testing and repair, plus complete system repairs—we keep your fire protection systems compliant and ready for inspection.

    Why Midwestern Mechanical

    PROTECTING BUSINESS. THAT'S PERSONAL.

    For over 25 years, our Sioux Falls Fire Protection Team has been the trusted partner for businesses across Southeastern South Dakota, Northwest Iowa, Southwest Minnesota and Northeast Nebraska. NICET- and AFSA-certified, we install reliable fire sprinkler systems and build lasting relationships with owners who count on us when it matters most.

    Why choose Midwestern Mechanical

    Got Questions? We've Got Answers.

    Whether it's a new fire sprinkler installation or maintaining existing systems for compliance, we're here to make commercial fire protection easier to understand. Here are some of the most common questions we get from business owners and facility managers.

    Need a Hand?

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

    Get a Quote

    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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