Notice: Due to COVID-19, we'll be taking extra precautions to keep you & our technicians healthy and safe during these challenging times. Please don't hesitate to call us if you have any questions. - LEARN MORE

Serving With Excellence Since 1983 Performance
with pride!
Plumbing, Heating and Fire Protection
Contractors Throughout the Upper Midwest

Sioux Falls Plumbing, HVAC & Fire Protection

Also Serving Rapid City, SD & Surrounding Iowa Cities

When it comes to improving property safety, comfort, and reliability, Sioux Falls residents and business owners only trust Midwestern Mechanical, Inc. With more than three decades of experience, we handle everything—from plumbing to heating and air conditioning to fire protection. Whether you own a home, a commercial building, or an industrial facility, you can count on us to provide unmatched service when you need us. Our team itself is composed of over 200 employees who are all ready to serve you at a moment’s notice. We also have 40 fully stocked trucks and 4 convenient locations to swiftly reach both local and neighboring communities including Spencer and Sioux City, IA.

At Midwestern Mechanical, Inc., you can expect superior plumbing, heating, air conditioning, and fire protection services every time. Our local company has dedicated service teams for residential, commercial, and industrial clients, so rest assured we are qualified to handle any of your specific needs. Additionally, our company prioritizes training and continuing education for all our employees. We even have our own Apprentice Program to help aspiring trade technicians to succeed in the field.

Is a plumbing issue disrupting your day? Are you experiencing heating or AC malfunction? Do you need a new fire sprinkler system? Midwestern Mechanical, Inc. along with our Service Division “Copper Cottage” has all your needs covered!

Call us now at (605) 203-4242 to schedule an appointment. Same-day and emergency services are available.

pride in our trade

  • Largest Fleet of Trained Technicians in the Region
  • Our Estimates are Always Free - In Person or Over the Phone
  • We Can Provide Same-Day Service
  • We Focus On Education and Provide Apprenticeships
  • Over 200 Employees Ready to Take on Any Task
  • Industry Leading Contractors Since 1983

questions? need service? 

Contact Us At (605) 203-4242
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.

reviews & testimonials

Read What Our Customers Are Saying!
  • Thanks for the good work!

    “You guys did a great job for us. Would highly recommend you to others. Thanks for the good work! PS, the work your plumber from Custer did was top notch.”

    - Carol & Dick K.
  • Simply the best.

    “Simply the best tradesmen in the industry.”

    - Mark S.
  • These are the types of people we want to do business with!

    “The fact that they didn't call and try to sell us the part after it broke and just took ownership of the problem is phenomenal.”

    - Josh K.