The index

Shops in California

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

Keyword: “Alum Bank” State: California Clear all

274 companies, page 5 of 6

Company	Location	Processes	Certs
Qualitask Inc qualitask.com Milling, Turning, Swiss, Welding, EDM, Grinding, Finishing, Assembly · ISO 9001, AS9100	Anaheim, CA	Milling Turning Swiss Welding EDM Grinding Finishing Assembly	ISO 9001, AS9100
Quality Grinding Co, Inc qualitygrinding.net Milling, Turning, Welding, Grinding, Finishing · ISO 9001, AS9100	Buena Park, CA	Milling Turning Welding Grinding Finishing	ISO 9001, AS9100
Quality Machining & Design Inc qualitymd.com Milling, EDM · ISO 9001	San Jose, CA	Milling EDM	ISO 9001
R & G Precision Machining Inc rgprecision.com Milling, Turning · ISO 9001, AS9100	Oceanside, CA	Milling Turning	ISO 9001, AS9100
R2 Precision Machining LLC r2precision.com Milling, Turning, Forging, Grinding · ISO 9001	Rancho Cucamonga, CA	Milling Turning Forging Grinding	ISO 9001
Radian Thermal Products, Inc radianheatsinks.com Milling, Casting, Finishing · ISO 9001, ITAR	Santa Clara, CA	Milling Casting Finishing	ISO 9001, ITAR
Radical Fabrications LLC radfabmachining.com Milling, Turning, Welding, Grinding	Lancaster, CA	Milling Turning Welding Grinding	-
Rah Industries Inc rah-ind.com Milling, Turning, Laser, Waterjet, Punching, Bending, Welding, Finishing, Assembly · ISO 9001, AS9100, NADCAP	Santa Clarita, CA	Milling Turning Laser Waterjet Punching Bending Welding Finishing Assembly	ISO 9001, AS9100, NADCAP
Ramp Engineering Inc rampengineering.com Milling, Turning, Swiss	Paramount, CA	Milling Turning Swiss	-
Rand Machine Works randmachineworks.com Milling, Turning, Bending, Welding	Fresno, CA	Milling Turning Bending Welding	-
RBH Aerospace Inc rbhaerospace.com Milling, Turning, Waterjet, Bending	Lakewood, CA	Milling Turning Waterjet Bending	-
Redwood Machine Works, Inc redwoodmachineworks.com Waterjet, Welding · ISO 9001, AS9100	Oakland, CA	Waterjet Welding	ISO 9001, AS9100
Responsible Metal Fab Inc responsiblemetal.com Welding, Finishing, Assembly · ISO 9001	Sunnyvale, CA	Welding Finishing Assembly	ISO 9001
Ricaurte Precision Inc ricaurteprecision.com Milling, Turning, Swiss, Laser, EDM, Finishing, Assembly · ISO 9001, ITAR	Santa Ana, CA	Milling Turning Swiss Laser EDM Finishing Assembly	ISO 9001, 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
RivCut rivcut.com Milling, Turning, Bending, Metal AM · ISO 9001, AS9100, ITAR	Union City, CA	Milling Turning Bending Metal AM	ISO 9001, AS9100, ITAR
Rivtec LLC rivtecllc.com Laser, Bending, Welding, Assembly	Santa Ana, CA	Laser Bending Welding Assembly	-
RJ Enterprises rjenterprise.net Milling, Turning, EDM · ISO 9001, AS9100, ITAR	Gardena, CA	Milling Turning EDM	ISO 9001, AS9100, ITAR
Roncelli Plastics Inc roncelli.com Welding, Stamping, Assembly · ISO 9001, ITAR, ISO 13485, CMMC	Monrovia, CA	Welding Stamping Assembly	ISO 9001, ITAR, ISO 13485, CMMC
S & S Commercial Fishing Equipment, Incorporated sandsmachine.com Milling, Turning, Welding	Roseville, CA	Milling Turning Welding	-
S R Machining, Inc srmachining.com Milling, Turning, Swiss, Welding, Casting · ISO 9001, AS9100	Norco, CA	Milling Turning Swiss Welding Casting	ISO 9001, AS9100
Sabrin sabrin.com Turning, Welding, EDM, Assembly · AS9100	Pasadena, CA	Turning Welding EDM Assembly	AS9100
San Diego Precision Machining Inc sdpm.com Milling, Turning, Welding, EDM · ISO 9001, AS9100	San Diego, CA	Milling Turning Welding EDM	ISO 9001, AS9100
San Jose Die Casting & Machining Corp sjdiecasting.com Casting	Lincoln, CA	Casting	-
Santa Lucia Manufacturing, Inc santaluciamfg.com Milling, Turning, Grinding	Atascadero, CA	Milling Turning Grinding	-
Savage Machining Inc savagemachininginc.com Milling, Turning, EDM, Finishing, Assembly · ISO 9001	Simi Valley, CA	Milling Turning EDM Finishing Assembly	ISO 9001
Scotia Engineering, Inc scotiatool.com Milling, Waterjet, Bending, Welding, Stamping, EDM, Grinding, Assembly	Santa Fe Springs, CA	Milling Waterjet Bending Welding Stamping EDM Grinding Assembly	-
Serrano Industries, Inc serrano-ind.com Milling, Turning, Swiss, EDM, Grinding · ISO 9001, AS9100	Santa Fe Springs, CA	Milling Turning Swiss EDM Grinding	ISO 9001, AS9100
Sharp Dimension Inc sharpdimension.com Milling, Turning, Bending, Welding, Grinding, Finishing, Assembly · ISO 9001, ITAR	Fremont, CA	Milling Turning Bending Welding Grinding Finishing Assembly	ISO 9001, ITAR
Sheetmetal Engineering Inc sheetmetaleng.com Milling, Laser, Punching, Bending, Welding · ISO 9001, AS9100	Simi Valley, CA	Milling Laser Punching Bending Welding	ISO 9001, AS9100
Si Aerospace Inc si-aerospace.com Milling · ISO 9001, AS9100, ITAR	Van Nuys, CA	Milling	ISO 9001, AS9100, ITAR
Silicon Valley Precision Inc siliconvalleyprecision.com Milling, Turning, Welding, Casting, Grinding, Finishing · ITAR	Livermore, CA	Milling Turning Welding Casting Grinding Finishing	ITAR
Sonoma Industries Inc sonomaind.com Milling, Turning, Swiss · ISO 9001, AS9100, ITAR	Bell Gardens, CA	Milling Turning Swiss	ISO 9001, AS9100, ITAR
SP Manufacturing Inc sp-mfg.com Milling, Turning, Welding, Finishing · ISO 9001, AS9100	Livermore, CA	Milling Turning Welding Finishing	ISO 9001, AS9100
Stellar Engineering stellarengineering.com Milling, Turning · AS9100	Anaheim, CA	Milling Turning	AS9100
Stigtec Manufacturing stigtec.com Milling, Welding, EDM, Grinding, Finishing, Assembly	San Marcos, CA	Milling Welding EDM Grinding Finishing Assembly	-
Superior Pipe Fabricators superiorpipefabricators.com Welding	Los Angeles, CA	Welding	-
Superior Thread Rolling Co, LLC superiorthread.com Milling, Turning, Grinding · ISO 9001, AS9100, NADCAP	Arleta, CA	Milling Turning Grinding	ISO 9001, AS9100, NADCAP
Support Equipment Inc c-hmachine.com Milling, Turning, Welding, EDM, Finishing, Assembly · ISO 9001, AS9100, ITAR	Escondido, CA	Milling Turning Welding EDM Finishing Assembly	ISO 9001, AS9100, ITAR
Surfacemode, Inc surfacemode.com Milling · ISO 9001, AS9100, ITAR	San Diego, CA	Milling	ISO 9001, AS9100, ITAR
Swiss Screw Products Inc swissscrew.com Milling, Turning, Swiss, Grinding, Assembly · ISO 9001	Santa Clara, CA	Milling Turning Swiss Grinding Assembly	ISO 9001
Swiss Wire EDM swedm.com Milling, Turning, Welding, EDM · ISO 9001, ITAR, NADCAP	Costa Mesa, CA	Milling Turning Welding EDM	ISO 9001, ITAR, NADCAP
Szabo Precision szaboprecision.com Milling, Turning · ISO 9001, AS9100	Diamond Springs, CA	Milling Turning	ISO 9001, AS9100
The Champ Company champcompany.com Welding, Assembly	Campbell, CA	Welding Assembly	-
Tiger Precision Machining tigerprecisionmach.com Milling, Turning, Welding, Finishing	Lodi, CA	Milling Turning Welding Finishing	-
TL Machine, LLC tlmachine.com Milling, Turning · ISO 9001, AS9100	Garden Grove, CA	Milling Turning	ISO 9001, AS9100
Tomi Engineering, Inc tomiengineering.com Milling · ISO 9001, AS9100, ITAR	Santa Ana, CA	Milling	ISO 9001, AS9100, ITAR
Top Machining, Inc top-machining.com Milling, Turning, Welding, Finishing, Assembly · ISO 9001, AS9100, ITAR	Santa Clara, CA	Milling Turning Welding Finishing Assembly	ISO 9001, AS9100, ITAR
Top Precision top-precision.com Milling, Turning, Assembly · ISO 9001, ITAR	San Luis Obispo, CA	Milling Turning Assembly	ISO 9001, ITAR
Topnotch Quality Works topnotchqw.com Milling, Turning · ISO 9001, ITAR	Pacoima, CA	Milling Turning	ISO 9001, ITAR

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.