Structural & Miscellaneous
Steel Erection
Metal Decking
Precast Concrete
Post Tensioning
Reinforcing Steel
Metal Buildings
Bridge Erection
Construction Engineering

Structural & Miscellaneous Steel Erection

One of the most visible of the services performed by Sowles Company, steel erection can also be very challenging.

Sowles is an American Institute of Steel Construction-AISC ( Certified Advanced Steel Erector.

Sowles crews unload, erect, plumb, bolt, and weld steel structures of many types, in all types of climates, site conditions, access conditions, and under many project requirements.

Much of our work is for repeat customers.

Includes work:
  • High-Rise Construction
  • Stadiums and Arenas
  • Power Plants and Refineries
    - In Alaska
    - at Nuclear sites for U.S. Dept. of Energy
    - at U.S. Dept. of Defense sites
  • Airplane hangar and manufacturing for Boeing and Northwest Airlines
  • Facilities for Lockheed-Martin
Among our many unique completed projects includes: Howard Hughes "Spruce Goose" museum hangar in McMinnville, Oregon.

St. Peters Church, North St. Paul, MN

Black Bear Casino, Carlton, MN

10 Story United Health Data Center, Minnetonka, MN

Miller Park

Truss Erection NW Air Hanger Building - Duluth, MN

Structural & Miscellaneous Steel Erection

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Project List:

Swenson Hall Project UW-Superior

Longspan Truss Project


I-State Truck Repair Center,
Inver Grove Heights, MN

Plate Girders, Library, St. Cloud, MN


Longspan Truss at Miller Park

United Health Steel Erection
Minnetonka, MN