Designer Works
- 1701 East Elm, Ontario, CA 91761
- (909) 947-5777
- October 15, 2026
S & D Brothers Steel INC is a licensed California contractor based in Hesperia, San Bernardino County, holding CSLB license #1039192 under classification B — General Building, C51 Structural Steel. The license was active and clear when this listing was compiled.
This trade addresses movement in the building itself: underpinning with piers, leveling a settled slab or raised floor, replacing damaged sills and posts, bolting a house to its foundation, and rebuilding cripple walls.
Working in the Victor Valley and High Desert: Distances between jobs are long in this part of the county, which shows up in scheduling, trip charges and how quickly a contractor can get back for a callback.
Before you hire any foundation contractor: Ask for the permit and the inspection record. Structural and seismic work is permitted work, and the signed-off inspection is what a future buyer’s agent will ask you for.
License status can change at any time. Confirm license #1039192 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 — S & D Brothers 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.
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