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
CNC machining especially for the medical, biotech, bioscience, aerospace, and most industries
Custom engines built for speed and reliability. Quality since 1996.
9100 (9001:2015) certified. Certification body: IAPMO SCB. Structure: Single Site.
9100 (9001:2015) certified. Certification body: DEKRA Certification, Inc.. Structure: Single Site.
Alltech-Machine rents, sells, and customizes Modular Construction Fences, Fall Protection System, and Shipping Containers.
For all your machining projects and needs trust in TechPro Manufacturing, Inc. in Salina, CA. Call today for more information.
TEM Machine Shop specializes in machining work and high-end engine development. From club racing to pro-circuit. We can do it all.
Cutting Edge technology Quality is at the core of everything we do. WE are proud to be AS9100 certified. Welcome to Temecula Precision Fabrication, Inc., your trusted partner in precision machining and manufacturing solutions.
We offer FREE ADVICE and FREE INFORMATION. We have a strong commitment to quality & very competitive pricing!
9100 (9001:2015) certified. Certification body: International Standards Authority. Structure: Multi-Site.