Business services, nec, nec, Consulting engineer, Product testing laboratories
PSI
Professional Service Industries is a consulting, engineering and testing firm. The company provides environmental consulting, asbestos management, industrial hygiene, and geotechnical, construction materials and facilities engineering services. The company employs more than 2,500 personnel in over 125 offices in the United States. It provides a range of site selection, design, construction, and property management support services. Professional Service Industries is affiliated with the ACE Mentor Program, American Association for Laboratory Accreditation, American Concrete Institute and American Society of Testing and Materials. Professional Service Industries evaluates materials through a non-destructive examination that includes liquid penetrant, magnetic particle and ultrasonic inspections. The company undertakes projects in specialty engineering and testing of wood products, plumbing, hardware, building facades and curtain walls, and roofing and structural systems. It maintains a location in Cleveland.