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
Our reputation is built on excellent quality, reliability, and timely delivery of all customer orders, which is why we track every order that goes out the door.
9100 (9001:2015) certified. Certification body: ABS Quality Evaluations, Inc.. Structure: Single Site.
Prototype & production for Aerospace, Transportation, Biotech, Research, Commercial, Industrial, Arts, Entertainment, Government, Inventors, Startups, etc.
For over 65 years, Star CNC machines set the standard for Swiss-type automatic lathes. Our customers trust us for uncompromising machinery performance.
Summit West Manufacturing Inc. is located in Santa Ana, California and has been in business since 2003 providing quality machined parts to our customers.