Welcome to Whitmore Steel -
San Diego’s Premier Union Fabricator & Erector
Whitmore Steel, Inc has a combined 200 plus years in the structural/miscellaneous steel fabrication and erection industry. We perform work in the industrial, multi-story offices, major shopping centers, biotech, and hospital industries. We are a city of Los Angeles approved fabricator and have performed over 10 million dollars of OSHPD work in the last few years alone, some of the most strict and technical work around that requires the expertise that Whitmore Steel was founded on.