Top 9 Welding Companies in Missouri 2026

Warrenton Steel

Warrenton, Missouri

Warrenton Steel is a veteran-owned steel supplier and fabricator based in Warrenton, Missouri. Founded in 1989, the company has served business partners across the region for over three decades.

CM Fabricating

Kansas City, Missouri

CM Fabricating is a veteran-owned metal fabrication shop based in Kansas City, Missouri. The company was established in 2015 as a local fabrication and welding business serving the Kansas City metropolitan area, founded to deliver quality craftsmanship and affordable service to the region.

Shawhan Sheet Metal, LLC

Independence, Missouri

Shawhan Sheet Metal, LLC, based in Independence, Missouri, has been fabricating and installing sheet metal products in the Kansas City area since 2004. The firm provides full-service architectural envelope solutions, from design coordination and estimating through shop drawing, laser scanning, 3D modeling, and custom in-house fabrication.

CC Steel LLC

Belton, Missouri

The company's founding year and ownership structure are not publicly disclosed, though a contact named Carlo is listed as a primary point of contact for inquiries. The firm specializes in structural steel fabrication and erection, railing systems, and welding fabrication.

Custom Steel Manufacturing

Belton, Missouri

Custom Steel Manufacturing, Inc. operates from Belton, Missouri, where it runs a metal fabrication shop focused on heavy-capacity processing.

Dam Steel & Supply

Osage Beach, Missouri

Dam Steel & Supply operates from Osage Beach, Missouri, on the Lake of the Ozarks. The company was founded in 1982 by Jeff Mistler and remains family-owned, now led by his sons Adam and Alex Mistler.

JD Metal Fabrication and Welding

Liberty, Missouri

JD Metal Fabrication and Welding operates from Liberty, Missouri, serving the greater Kansas City area. Dice runs the business as a hands-on fabricator, handling projects directly from the shop.

CHR Metals, LLC

Springfield, Missouri

CHR Metals, LLC operates from Springfield, Missouri, offering custom metal fabrication, modification, and repair services. The company's founding year and ownership details are not publicly disclosed.

Freedom Welding and Fabrication LLC

Troy, Missouri

Freedom Welding and Fabrication LLC operates from Troy, Missouri, where it consolidated all operations in 2025 after a series of expansions that began with a move to Wentzville in 2021. The company was founded in 2013 by Dave and Mandy, who brought decades of hands-on welding and fabrication experience to a venture focused on custom metalwork for commercial and industrial clients.