Best NDT Companies in California
California's NDT market spans two distinct but equally demanding sectors: aerospace and defense inspection concentrated in the Los Angeles Basin and San Diego, and industrial inspection serving the state's refineries, petrochemical facilities, and aging infrastructure. Aerospace NDT companies in California serve Boeing, Northrop Grumman, Raytheon, SpaceX, and hundreds of Tier 1 and Tier 2 suppliers requiring Nadcap-accredited NDT for flight-critical structure, engine components, and composite assemblies. Industrial NDT companies serve the Bay Area and Southern California refinery corridor, performing API inspection and corrosion monitoring. Both sectors demand rigorously certified technicians and documented inspection procedures.
Why these suppliers?
- ✓California's aerospace NDT market — centered on the LA Basin and San Diego — demands Nadcap accreditation, AS9100 integration, and ITAR compliance for inspection of flight-critical metallic and composite structures.
- ✓Southern California's refinery corridor and Bay Area industrial facilities generate consistent demand for API 510/570 inspection, corrosion monitoring, and fitness-for-service assessments.
- ✓California's size and industrial diversity mean NDT companies here have invested in the full range of advanced methods — PAUT, TOFD, digital radiography, and automated UT systems — giving buyers access to the latest inspection technology.
1475 verified suppliers found
Production Services is a full-service machine shop and industrial supply store in Del Rey, CA that offers superior machining and welding services as well as industrial motors, bearings, and safety supplies. We have over 40 years of experience, so our team can ensure your project is complete on time and within specification. Get in touch today for more information.
Family-owned CNC machine shop since 1995.
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9100 (9001:2015) certified. Certification body: National Quality Assurance, USA. Structure: Single Site.
9100 (9001:2015) certified. Certification body: IAPMO SCB. Structure: Single Site.
9100 (9001:2015) certified. Certification body: Performance Review Institute Registrar. Structure: Single Site.
Q&V MACHINES, PRECISION CNC MACHINING PROTOTYPES AND PRODUCTION,
9100 (9001:2015) certified. Certification body: Amtivo (USA), Inc.. Structure: Campus.
9100 (9001:2015) certified. Certification body: TUV SUD America Inc.. Structure: Single Site.
