11 NDT Inspection Firms in California (2026)
Browse 11 curated NDT inspection firms across 15 cities in California. Compare credentials, read reviews, and request quotes.
California at a Glance
How to Find an NDT Inspection Firm in California
Pick Your City
Select a city above to see all listed NDT inspection firms in that area with credentials and reviews.
Compare Providers
Check ASNT Level III certification, read reviews, and compare up to 5 providers side by side.
Request Quotes
Submit your project details to multiple providers at once. Free, no obligation, no middlemen.
Frequently Asked Questions
How much does an NDT inspection firm cost in California?
NDT Inspection Firm rates in California typically range from $5,000-50,000+ per project depending on duration, complexity, and turnaround time. Expedited work and specialized equipment can add to the cost. Rates vary between metro areas and smaller markets — request quotes from multiple providers on NDTIntel to compare.
What certifications should I look for?
ASNT Level III certification is the credential that separates qualified NDT inspection firms from the rest. NDTIntel displays certification status on every listing so you can verify credentials before requesting a quote.
How many providers are in California?
NDTIntel currently lists 11 NDT inspection firms across 15 cities in California. Browse by city to find providers near you.
How do I request quotes from multiple providers?
Click into any city in California, select up to 5 providers using the "Add to Quote" button, then submit your project details. Your request goes directly to each selected provider — no middlemen, no spam. Most providers respond within 24 hours.
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