Midwestern Mechanical Fire Protection Division specializes in water-based fire protection systems in commercial, industrial and residential building. Systems include wet-pipe, dry-pipe, deluge/preaction, standpipe and foam-water injection systems. We offer fire pump installation and testing, backflow prevention inspection/services, as well as hydrant water flow testing.


Our fire sprinkler design technicians are NICET and AFSA certified in automatic sprinkler system design and we are committed to superior performance, reliability and integrity while we protect people, property and dreams.




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“Worthington Regional Hospital has long standing relationships with MWM sales and service. We have been able to trust their judgment and advice as it pertains to hospital codes and repairs. Whenever we call for service on days, evenings or weekends the MWM crew is willing to work. No job is too large, small, dirty or hard. When our hospital needs them, they work around surgery schedules or any emergencies which arise. Worthington Regional has had MWM as the primary mechanical contractor on the major additions to the hospital during the past 16 years.”

Terry Brumel

Environmental Service Manager

Worthington Regional Hospital

Sioux Falls, SD – Plumbing, Heating & Fire Protection