Operational since 1951, Standard Testing and Engineering Company serves architects, developers, lenders, insurers and fabricators, as well as government agencies. The company offers material testing and engineering services for clients in the construction and manufacturing industries. It specializes in roofing and geotechnical engineering services. Standard Testing and Engineering Company also provides prestressed concrete inspection and environmental services. The company conducts groundwater studies and maintains drilling rigs. In addition, offers asset management and soil and rock boring and sampling services. Standard Testing and Engineering Company is a part of the StanTech Group, which has office and laboratory locations in Oklahoma and Texas.