Fabrication Steel Manufacturers locations near Upland, CA

Bulldog Sheet Metal

📍 1101 Endeavor Dr, Upland, CA, 91786

📞 909-373-1546

🌐 bulldog-uk.com

Bulldog Sheet Metal is a builder and general contractor based in Upland, California. The company specializes in a range of metal products including tanks, ducts, air conditioning units, roofing, and various machinery. With a recent online presence noted in 2026, Bulldog Sheet Metal is equipped to handle diverse projects requiring custom metal shapes and cutting services.

RK Skibstead Steel Corp

📍 225 S Sultana Ave, Ontario, CA, 91761

📞 909-988-5588

Besteel Fabrication Inc

📍 10756 Vernon Ave, Ontario, CA, 91762

📞 909-590-3400

RAC Steel

📍 5425 State St, Montclair, CA, 91763

📞 909-628-2223

Steel Design Builders

📍 10835 Fremont Ave, Ontario, CA, 91762

📞 909-627-2347

Amfab

📍 10635 Monte Vista Ave, Montclair, CA, 91763

📞 909-590-9500

Amazing Welding

📍 4564 Mission Blvd, Montclair, CA, 91763

📞 909-590-0393

Frank Roman Barraza

📍 10660 Silicon Ave, Montclair, CA, 91763

📞 909-625-2300

Upland Contracting Inc

📍 1037 S Sultana Ave, Ontario, CA, 91761

📞 909-983-3656

City Tool Works Inc

📍 907 E Francis St, Ontario, CA, 91761

📞 909-923-8080