Structural Four Steel INC

Structural Four Steel INC is a licensed California contractor based in Chino Hills, San Bernardino County, holding CSLB license #1123606 under classification C51 — Structural Steel. The license was active and clear when this listing was compiled.

Foundation contractors diagnose and repair structural problems — cracked or settling foundations, sagging floors, failing retaining walls, and the soft-story and cripple-wall conditions targeted by seismic retrofit programs.

Working in the Inland Empire: The region sits between the San Andreas and San Jacinto fault systems, so seismic requirements are woven through the building code here in ways they are not everywhere.

Before you hire any foundation contractor: Ask what is causing the movement, not just how it will be fixed. Drainage, soil expansion and plumbing leaks all cause foundation symptoms, and a repair that ignores the cause tends to be a repair you buy twice.

License status can change at any time. Confirm license #1123606 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.

This profile was compiled from California State License Board public records and is unclaimed — Structural Four Steel INC has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.