Whitmore Steel

Contact Information
Manny Sidhu and John Baylor
9075 Birch Street
Spring Valley, CA 91977
United States
619.460.5196
Website
About
Whitmore Steel, Inc. is an AISC-certified structural steel fabricator and erector delivering steel solutions for building and private bridge applications across California and Arizona. Building on decades of experience in complex structural steel for institutional and industrial projects, Whitmore is expanding into private pedestrian truss bridges and prefabricated bridge components for campus, healthcare, and commercial developments.
Our bridge scope is focused on panelized steel truss fabrication, rolled beam components, and bolt-up field erection for non-DOT, private bridge applications. Services include design-assist coordination with the project Engineer of Record, delegated connection detailing where applicable, shop fabrication under AISC quality control, and erection performed by Whitmore’s in-house crews.
Whitmore emphasizes fabrication-led constructability, predictable installation sequencing, and quality verification prior to delivery. All work is performed within defined structural steel scopes; concrete, foundations, and specialty coatings are coordinated with qualified partners as required.
Whitmore Steel supports owners, architects, engineers, and contractors seeking a reliable steel partner for pedestrian bridges, prefabricated bridge assemblies, and truss bridge applications in private and institutional settings.
Location
- Spring Valley, CA
Certifications
- AISC Certified Fabricator and Erector
- MBE Certified
Need Assistance With a Project?
Do you have questions or need support for a new or existing project? The Short Span Steel Bridge Alliance (SSSBA) offers free project assistance for bridge owners and designers in the U.S., Canada, and Mexico.
For assistance, please complete the project assistance form and a steel bridge expert will contact you directly.
Why use the SSSBA’s complimentary project assistance?
- Central source for consultation on code-compliant design of short span steel bridges.
- Industry experts with decades of knowledge on steel design and construction.
- National network of manufacturers and suppliers (U.S., Canada, and Mexico)
Short Span Steel Bridges