Steel Manufacturers locations near San Lorenzo, CA

Showing 1–10 of 10 results

We track 10 steel manufacturers listings in and around San Lorenzo, CA, spread over 2 ZIP codes. Listings here were last checked in Nov 2026.

Taitague Reinforcing Steel

📍 3055 Alvarado St, San Leandro, CA, 94577

📞 510-969-8932

Updated Sep 2026

US Fabrications

📍 1841 National Ave, Hayward, CA, 94545

📞 510-784-3094

🌐 usfab.com

US Fabrications is a steel fabrication manufacturer located in Hayward, California. The company specializes in various fabrication processes and serves clients in the region. Recent online activity indicates that the business is operational and available for inquiries.

Metal Masters

📍 23679 Bernhardt St, Hayward, CA, 94545

📞 510-783-3111

Updated Oct 2026

Olson Steel

📍 1941 Davis St, San Leandro, CA, 94577

📞 510-567-2200

🌐 www.olsonsteel.com

Olson Steel is a steel fabrication manufacturer located in San Leandro, California. The company has a recent online presence as of 2026, indicating active engagement in the industry. Businesses in need of steel fabrication services can consider reaching out to Olson Steel for their projects.

Pacific Welding And Machine

📍 22962 Clawiter Rd Ste 6, Hayward, CA, 94545

📞 510-783-2300

Diamond Mfg. Corporation

📍 1763 Timothy Dr, San Leandro, CA, 94577

📞 510-614-1225

Clark Spring & Mfg. Inc.

📍 23001 Kidder St, Hayward, CA, 94545

📞 510-786-9708

🌐 clarkspring.com

Updated Nov 2026

Electro Plating Specialties Inc.

📍 2436 American Ave, Hayward, CA, 94545

📞 510-786-1881

🌐 eps-plating.com

Electro Plating Specialties Inc. is a powder coatings business located in Hayward, California. They offer a range of services including hard anodize, anodize color and alodine, copper-tin-zinc plating, cadmium and bright nickel plating, passivation, powder coating, bead blasting, baking, and electro polishing. Additionally, they provide electroless nickel products. The company has a recent online presence, indicating active operations.

IPS

📍 27734 Industrial Blvd, Hayward, CA, 94545

📞 510-782-5324

Updated Oct 2026

Castco

📍 667 Whitney St, San Leandro, CA, 94577

📞 510-562-5711

🌐 aaacastco.com

Castco is an industrial casting company located in San Leandro, California. It specializes in manufacturing castings for various applications. Recent online activity indicates that the business is operational and available for inquiries.