Specialties
Professional Service Industries, Inc. (PSI) is a nationally recognized consulting engineering and testing firm providing integrated services to commercial and governmental clients in several disciplines, including geotechnical engineering, construction materials testing and engineering, facilities engineering and consulting, environmental consulting, asbestos management and industrial hygiene. PSI is a leader among the nation's independent testing organizations and ranks among the largest consulting engineering firms in the country. PSI has been providing business and industry with objective, accurate and useful information for over 130 years. Today, we employ approximately 2300 skilled personnel in offices nationwide. PSI offers complete services in the following areas: Environmental Consulting Geotechnical Engineering Construction Materials Testing & Engineering Industrial Hygiene Services Facilities & Roof Consulting Nondestructive Examination & Testing Specialty Engineering & Testing Services Mechanical Testing