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
Ramko Manufacturing - The largest mold manufacturer on the west coast. Plastic injection molds, diecast tooling, blow molds
Raymac has provided the quickest turn around times of any machine shop in Orange County. We offer precision centerless grinding. The only machine shop with years of experience and awesome customer support.
9100 (9001:2015) certified. Certification body: ABS Quality Evaluations, Inc.. Structure: Single Site.
9100 (9001:2015) certified. Certification body: International Standards Authority. Structure: Single Site.
RDR Machine Inc. was formed in 2003 to takeover the reigns of Fomulabs wire coding and handling equipment division. RDR machine is a full service machine manufacturer handling all aspects of machine production and repair. From building custom machines and service to refurbishing and parts, RDR Machine is the only choice when it comes to wire coding and handling equipment.