California · Inspection & Testing42 companies

Inspection and testing companies in California

Inspection and testing labs verify parts against drawings and specifications, with CMM measurement, first article inspection and GD&T, and nondestructive testing of welds, castings and forgings. Below are inspection providers in California.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Anaheim, CA (3), San Jose, CA (3) and Corona, CA (2). Certifications stated: 10 ISO 9001, 8 AS9100 and 6 Nadcap.

Neal Bay 3 LLC

Noramark member
Roseville, CA · Machining, Plastics & composites fabrication, Plastics & composites, Metal finishing

San Francisco Circuits

Noramark member
San Mateo, CA · Metal fabrication, Plastics & composites fabrication, Plastics & composites, Inspection & QA

Industries: Aerospace, Consumer Products, Defense, Industrial Equipment

IPA Werks LlC

Noramark member
San Marcos, CA · Machining, Metal finishing, Deburring, Tumbling & vibratory finishing

Industries: Aerospace, Energy

Brea, CA · Machining, Waterjet cutting, Metal finishing, CMM inspection

Industries: Aerospace

Encinitas, CA · CMM inspection

Industries: Aerospace, Automotive, Defense, Medical

Mitchell Laboratories

South Gate, CA

Industries: Aerospace, Automotive, Energy, Marine

Shb Instruments Inc

Northridge, CA