General Info

Professional Service Industries is a consulting engineering and testing firm with more than 120 offices nationwide and a history dating back to the 1880s. PSI provides engineering, testing and environmental services to support clients daily project demands for site selection, design, construction and property management for single or multisite projects. PSI is nationally recognized in several disciplines, including construction services, materials testing, roof consulting and asbestos management. The company is experienced in geotechnical engineering, environmental consulting, specialty engineering and testing services, engineered wood products and mechanical/product testing. A leader among independent testing organizations, Professional Service Industries ranks as one of North America's largest consulting engineering firms. It has been providing business and industry with objective, accurate and useful information in building plans for their facilities and operations for more than 100 years. The company has an office in Salt Lake City.