Wilson's Structural Steel

Wilson's Structural Steel

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Wilson's Structural Steel (WSS) is an AISC Certified fabrication facility located in Fenton, MO. WSS

Photos from Wilson's Structural Steel's post 03/18/2026

Cardinal Glennon Children's Hospital replacement, St. Louis, Missouri

Photos from Wilson's Structural Steel's post 01/20/2026

Made in AMERICA.

Photos from Wilson's Structural Steel's post 01/05/2026

WHAT WE DO: FABRICATION

As an AISC Certified Building Fabricator, we can provide much more than structural steel for your project. Behind our steel is a yearly audited quality program, an in-house quality control inspector, and a quality system committed to providing error-free product. We are constantly implementing new processes and programs to improve our product. One of these is implementing Tekla EPM to streamline our process from estimating, detailing, purchasing, and fabrication. The end result is a quality product with a better value for our customers.

We utilize the latest in CNC machines for fabrication. Our facility uses Ficep steel construction machinery with lines for drilling, coping, sawing, and angle / plate processing. We have worked with Ficep for years, updating our processes as new technology has been made available. We utilize scribe marking, which etches piece, mark, and placement details on the main members, allowing for less time for measuring and layout, less human error, and quicker fit up and welding.

Photos from Wilson's Structural Steel's post 12/31/2025

Another year of quality, craftsmanship, and safety. We’re doing our best to build America and none of it is possible without our team!

Cheers to 2025

Photos from Wilson's Structural Steel's post 12/21/2025

Craftsmanship counts. Our team is our greatest asset!

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Telephone

Address


2455 Cassens Drive
Fenton, MO
63026

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm