About Us

WBE/DBE steel fabrication services serving the St. Louis and surrounding markets.

Commercial Fabrication is a commercial steel fabricator located in St. Peters, MO. We manufacture custom designed/detailed items from steel, aluminum and stainless steel. Our capabilities include sawing, shearing, plasma cutting, bending, punching, welding (steel, aluminum and stainless), and priming.

In 2015, Commercial Fabrication was purchased by Cathy Gallaher who is now President and is the only WBE/DBE Steel Fabricator in the St. Louis metro area. As WBE/DBE contractor and an AISC fabricator, we focus on providing value by maintaining open, honest lines of communication and by helping our customers make informed decisions affecting cost, schedule and constructability.

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