About Us

DFS Inspections, LLC is owned and operated by two brothers with a combined 21 years worth of experience in the oil industry.

Jason and JoBob Thetford founded DFS with the goal of providing better, more efficient service to their customers through knowledge, experience, technology, honesty, and integrity.

Jason Thetford

Owner/Operations Manager

Jason has been performing NDT inspection services for 11 years. For 9 of those years, he operated as an inspection team leader. During the last two of those year, Jason served as a NDT services shop coordinator. His many years in the industry have provided him with the experience necessary to understand his customers' requirements and preferences in this field as well as the knowledge and ability to handle any problem that may arise.

Contact Jason here.

JoBob Thetford

Owner/General Manager

After graduating from Tarleton State University, JoBob spent 10 years in the oilfield tubulars industry. For the last seven years, JoBob has served as the engineering manager of a tubular manufacturing facility in Stephenville, Texas. He was integrally involved in the startup of the 80-employee facility in 2003. His day-to-day involvment in all aspects of this business provided experience in safety, human resources, maintenance, production management, purchasing and production scheduling.

Contact JoBob here.