Since 1986, our Minnesota testing lab has provided story-worthy service to customers around the globe who are involved in new product development, product validation, process validation, third-party validation of their supply chain, and failure analysis (FMEA). In fact, many customers consider our Minnesota metrology lab to be an extension of their engineering and operations teams.

Since 1929, our Missouri testing lab has been a fixture on the St. Louis scene. Over the years, the lab has earned a reputation as a trusted leader in commercial testing and inspection for clients in an array of industries.

Since 1969, our Phoenix, Arizona, field office has been the leading third-party provider for on-site safety and integrity inspections of vehicle-mounted aerial lifts, digger derricks, fire trucks, airline ground support equipment and live-line tools for a variety of companies, public and private utilities, and municipalities across the country.