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PSI has performed work for a great range of clients, some of whom you may recognize:


URS Corporation - Geotesting Services Division

Joe Caponigro, Inc.

John DesVergnes Construction, LLC

RJM Corporation

CMW Corporation

Par Builders, Inc.

New England Construction Corp.

The City of Providence, RI Parks Department

The City of Attleboro, MA Public Works Department

The Town of Plainville, MA Public Works Department

Dezotell Excavation

Berndt Sanitation and Excavation

Attorney Timothy Kane

Attorney Peter Clark