Thompson Electric Company
Sabre Industries
Sioux City, IA
Canton, SD
 Prince Hydraulics
North Sioux City, SD

manufacturing experience

MidAmerican Energy - Electric Generation, Natural Gas Distribution Control  Center, Wind Generation, Substation, Natural Gas Mixing Plant

State Steel – Sioux City, IA

Sioux City Foundry - Sioux City, IA

Koch Industries - Various Locations

Adam’s Thermal Manufacturing Plant - Canton, SD

Wilson Trailer Plant - Sioux City, IA - Yankton, SD – Lennox, SD

Siouxland Compressed Steel – Sioux City, IA

Thompson Electric is an electrical contractor with offices in Sioux Falls, Sioux City and Omaha. Since 1933 our electricians have serviced customers in the manufacturing, commercial, industrial, healthcare, education, government, low voltage electrical work needs.
Thompson Electric is a forward thinking innovative leader in the manufacturing industry.  We utilize technology in every aspect of our business from our electricians to estimating, arc flash risk assessment, infrared thermal imaging, 3D, Cad, BIM/Revit, electrical preventive maintenance (EPM), Solar, Automation and Controls, design build, prefabrication to project management and field supervision.