About

Delivering Excellent Inspection Services and More

CTC is an innovative and progressive Nondestructive Testing (NDT) and inspection company offering a full list of field inspection services throughout the west coast. Our primary focus is northern California, however, we do provide mobile services wherever the project takes us.

Key Personnel

Mason J. Stoll, President
ASNT Level III, Certification Number 90786, an American Welding Society Certified Welding Inspector 08011641, American Petroleum Institute API 510 Inspector, Certification Number 59041
 
Mason has been working in the Nondestructive Testing and Inspection industry since 1984. His vast experience covers working in the aerospace and defense industry, aviation industry, Petro-Chemical industry, pipeline industry, pressure vessel industry, casting and forging industry, welding industry, and inspection on everything from aircraft to nuclear power plants.
 
Anthony Woods, GM/Quality Assurance Manager
ASNT Level III, Certification Number 114776,
American Welding Society Certified Welding Inspector 99111141
 
Anthony has worked for CTC for over 20 years with Level III Certifications in all methods of Nondestructive Testing and NDT Development—he is extremely knowledgeable in the industry. He has extensive experience in the welding industry as well. In addition to all his roles, he is also the Chief Inspector for our FAA Repair Station.
 
James Banford, Safety/Quality Control Manager
ASNT Level III, Certification number 160468
American Welding Society Certified Welding Inspector 03030031
 
James has worked for CTC for over 20 years of experience with certifications in all methods of Nondestructive Testing and Welding Inspection. James is a valued asset in all aspects of the company and is our quality control and safety manager.