Special Inspection Services, Inc. is a 30 year old company specializing in NDT services throughout the United States. We began servicing clients in California in 1984. Since that time we have diversified our client base to include an “all spectrum” approach to NDT services offered. Our current client base includes services to the Aerospace, Department of Defense, Amusement Parks, Breweries, Municipalities, Department of Transportation, and Petro-Chemical Industries