ECS Mid-Atlantic

Established in 1881, Professional Service Industries Inc. is one of the leading engineering, consulting and testing firms in the United States. Located in Harrisburg, Pa., the company offers a range of services, such as environmental consulting, industrial hygiene and indoor-air quality services, construction materials testing engineering and geo-technical engineering. It caters to education, commercial development and entertainment industries. The company is a member of the U.S. Green Building Council (USGBC) and American Association for Laboratory Accreditation (A2LA).

Phase Separation Science, established in 1989, is a NELAP-accredited environmental laboratory renowned for its reliable 5-day standard sample turnaround, significantly quicker than the industry norm of 2 to 3 weeks. With decades of experience, the company offers an extensive range of analytical services for soil, water, air, and waste, consistently exceeding quality and efficiency standards. Dedicated to customer satisfaction, Phase Separation Science provides comprehensive sampling supplies, 24/7 data access through their WebLIMS portal, and expedited services, including emergency sample processing. Their commitment to quality and consistency has fostered a loyal client base throughout the regions they serve. Generated from the website

Comprehensive geotechnical engineering services for over 45 years covering: auger and core test boring; laboratory and field testing of soils, concrete and steel; engineering analyses and consultations; subsurface investigations and reports; storm water infiltration testing. Call Today!