Structural Steel Fabricators in California

27 companies in California are listed below. Structural fabricators cut, drill, fit and weld beams, columns, plate and tube into frames, platforms, stairs and building steel, often to AWS D1.1. The fabricators below mention structural steel work.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Fresno, CA (3), Oroville, CA (2) and Adelanto, CA (1).