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Trans Bay Steel Corp. is centrally located in Fairfield California. This facility offers 130,000 sq feet of undercover fabricating space on ten acres supporting fabrication and storage operations. We are positioned half way between San Francisco and Sacramento, minutes off Highway 80, and is physically situated to serve a wider area of heavy steel plate fabrication and structural building projects in the San Francisco Bay Area, Sacramento-San Joaquin Delta and the greater Sacramento metropolitan area.

Fully CNC programmable Oxy/Ace/Plasma cutting, featuring a double bevel Oxy/Acetylene bevel head capable of cutting bevels and parts. Six additional straight torches add to this machine’s versatility in production

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Programmed welding SAW and FCAW as well as manual SMAW, FCAW, and GTAW are performed at Trans Bay Steel.

Trans Bay Steel Corp. performs high quality steel fabricating to close tolerances as an AISC certified Shop. Providing heavy rolling, forming, machining, burning, welding, fabricated and structural products for the petroleum, marine, offshore, bridge and construction industries. Large diameter thick walled (8”x10’A36, 4”x10’ HY-80) steel plate is formed on our rolls, medium carbon steel thru higher yield grades and alloys. All welding certified to AWS and AISC standards. Fabricating steel beam and plate for all heavy industry applications.

American Institute of Steel Construction, Inc.

Trans Bay Steel
2400 Cordelia Rd
Fairfield, CA 94534
707-430-4600
Fax: 707-430-4673