Top 8 Welding Companies in South Dakota 2026

ARC Fabricators

Sioux Falls, South Dakota

ARC Fabricators has been locally owned and operated in Sioux Falls, South Dakota since its founding in 1997. The company began as a steel fabrication and painting shop and has grown into a full-service provider for projects of any scale.

Dakota Fabrication Inc

Harrisburg, South Dakota

Dakota Fabrication Inc. was incorporated in February 2006 in Harrisburg, South Dakota, initially specializing in stainless steel pipe fabrication for the ethanol industry.

PB Metal

Ipswich, South Dakota

PB Metal Fab, an employee-owned metal fabrication job shop, was founded in 2010 in Ipswich, South Dakota, near the regional hub of Aberdeen. The company began with a focus on providing high-quality parts and fabrication services across the Midwestern states.

Central Plains Industries LLC

Clark, South Dakota

The company was founded in 2001. The facility spans over 120,000 square feet and houses a full range of metalworking capabilities under one roof.

Dakota Metal Solutions LLC operates from a 96,800-square-foot facility in Summit, South Dakota. The company was founded in 2021 with the goal of building a fabrication shop designed for modern manufacturing, combining advanced equipment with efficient production processes.

Mid State Welding LLC

Spearfish, South Dakota

Mid State Welding LLC operates from Spearfish, South Dakota, where founders Rodney and Brooke Ross launched the family-owned business in 2020. After Rodney spent 13 years welding pipelines across the country, the couple settled in Brooke's hometown and, together with an initial business partner, set out to fill a local need for a reliable welding and fabrication shop.

Counterpart Inc was incorporated in 1995 by Don Deibert and Jeff Jacobson in Brookings, South Dakota. Tom Jacobson joined in 1996, and the trio spent over 25 years investing in people, equipment, and the community.

J & L Machine & Welding

Hayti, South Dakota

J & L Machine & Welding operates from Hayti, South Dakota, serving the Watertown, Madison, and Brookings regions. The company does not disclose its founding year or ownership structure, and no founders are named in available sources.