The index

Welding in California

3,768 companies · 50 states · updated October 15, 2026Welding in California: the state page

Keyword: “Mark” Process: Welding State: California Clear all

8 companies

Company	Location	Processes	Certs
Hallmark Metals Inc hallmarkmetals.com Milling, Turning, Laser, Punching, Welding, Stamping, Finishing · ISO 9001, ITAR, NADCAP	Glendora, CA	Milling Turning Laser Punching Welding Stamping Finishing	ISO 9001, ITAR, NADCAP
J Mark Co j-markmfg.com Milling, Turning, Laser, Punching, Bending, Welding, Finishing, Assembly · ISO 9001, ITAR	Vista, CA	Milling Turning Laser Punching Bending Welding Finishing Assembly	ISO 9001, ITAR
Advanced Fabrication Technology aftmetal.com Laser, Punching, Welding, Finishing, Assembly · ISO 9001	Hayward, CA	Laser Punching Welding Finishing Assembly	ISO 9001
Neff Engineering LLC neffmachine.com Milling, Laser, Welding	Los Angeles, CA	Milling Laser Welding	-
Rache Corp rache.com Laser, Welding · ISO 9001, AS9100, ITAR	Camarillo, CA	Laser Welding	ISO 9001, AS9100, ITAR
Rincon Engineering Corporation rinconengineering.com Milling, Turning, Laser, Waterjet, Punching, Welding, Stamping, EDM, Finishing · ISO 9001, AS9100	Carpinteria, CA	Milling Turning Laser Waterjet Punching Welding Stamping EDM Finishing	ISO 9001, AS9100
Slag Factory slagfactory.com Milling, Laser, Welding	Oroville, CA	Milling Laser Welding	-
TM Industries Inc tmindustries.us Milling, Welding	Santa Clara, CA	Milling Welding	-

Indexed from company websites and public listings; Verified listings are confirmed with the shop. Materials and equipment come from what the company states on its own website; lead times once a shop claims its listing. Spotted an error? Write to hello@everyjobshop.com. How the index is built.