Norminn Industrial, LLC is a mechanical contractor specializing in industrial and commercial projects. We serve North Dakota, Minnesota, South Dakota, Montana & Wisconsin with general contracting, new equipment installs, boiler repair, boiler service, major repairs and rebuilds, routine maintenance, shut down maintenance, pipe fabrication, tank fabrication & demolition. Our state-of-the-art fabrication shop enables us to fabricate ASME Pressure Vessels, large piping spools, as well as structural assemblies. We also offer services such as Emergency Repair & Troubleshooting, Project Management, and General Contracting. Our team of professional tradesmen is dedicated to providing safe, quality, and timely services to our customers.