Thul Specialty Contracting has earned a reputation across the Midwest for quality workmanship and timely service.



About Us


Thul Specialty Contracting, based in the metropolitan area of the Twin Cities of Minneapolis and St. Paul Minnesota, is a specialized construction company that operates primarily through out Minnesota and the 4 surrounding states of Wisconsin, Iowa, South Dakota and North Dakota.   Since its inception in 2004, Thul Specialty Contracting has focused on providing specialty construction services to state, municipal, industrial and institutional customers.

We focus on but are not limited to the rehabilitation, repair, waterproofing and coating of potable water and wastewater processing structures and facilities including: Collection Systems, Headworks, Secondary Containment Units, Clarifiers, Digesters, Manholes, Lift Stations, Wet Wells, Valve Vaults with interior pipes valves and steel structures, Interceptors, Pump Stations, Water Tanks, Filtration Tanks, Poured in Place Concrete, Pre-Cast Concrete, Culverts and Storm Sewer Structures.

Our customers include the state of Minnesota Department of Transportation and Metropolitan Council servicing the Twin Cities area, MAC, Metropolitan Airports Commission MN, Des Moines Metropolitan Wastewater Reclamation Authority (WRA), People Service Inc. and numerous municipalities large and small in the 5 state region.  Commercial and institutional customers include IBM, University of Minnesota, the Kerry Group and other property management companies and facility/plant operators. 

Thul Specialty Contracting is:

  • A member of the International Concrete Repair Institue
  • Licensed, bonded and insured
  • An equal opportunity employer


35W Bridge Reconstruction


Thul Specialty Contracting is committed to the highest safety standards and to the well-being of our employees, subcontractors and those we work with directly and indirectly on the job.  We work hard at the training and implementation of our safety program throughout each year with the goal of zero workplace and jobsite injuries.

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