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
9100 (9001:2015) certified. Certification body: International Standards Authority. Structure: Single Site.
9100 (9001:2015) certified. Certification body: IAPMO SCB. Structure: Single Site.
Accurate Mfg.Co. in Glendale Ca. | All styles of die sets from catalog die sets to custom die sets and ball bearing die sets. We produce mold bases, welded or machined fabrications and ground plate. We also stock die springs and other fasteners.
Get full access to this domain. Easy, seamless transactions. Zero percent financing available.
9100 (9001:2015) certified. Certification body: International Standards Authority. Structure: Single Site.
Accuturn Corporation is dedicated to making the highest quality precision parts for military, aerospace and more industries.
9100 (9001:2015) certified. Certification body: Intertek Testing Services NA, Inc. dba Intertek and Intertek SAI Global. Structure: Campus.
CNC milling, turning, and EDM services. Tight-tolerance work for semiconductor and medical industries. ISO 9001 certified.
ACM Machining is a leading contract manufacturer serving predominantly the oil, gas and automotive industries. As a competitive manufacturer of machined products since 1974, ACM enjoys client relationships in a variety of industries around the world.
ACM Machining is a leading contract manufacturer serving predominantly the oil, gas and automotive industries. As a competitive manufacturer of machined products since 1974, ACM enjoys client relationships in a variety of industries around the world.
