






Just some of NESI's clients:
- Alpha Technologies
- Apex Companies, LLC
- AECOM
- Amec Engineering & Environmental Svc
- BL Companies
- Blakeslee Arpaia Chapman
- Boehringer Ingelheim
- Bond Brothers
- Cambrian Geological, LLC
- Camputaro and Son
- Canbarra Associates
- CCA Engineering
- CDM Smith
- CH Nickerson & Company
- City of Stamford, CT
- City of Waterbury, CT
- City of Bristol, CT
- Claris Construction
- Clean Harbors
- Consigli Construction
- CR Meyer
- Damato Construction Co.
- Department of Corrections, Connecticut
- Department of Defense, United States Coast Guard
- Department of Defense, United States Navy
- Department of Transportation, Massachusettes
- DTC
- Dunbar Construction
- Empire Telecom
- Enfield Builders
- Eversource
- Federal Bureau of Investigation, Major Crimes
- GE Solar
- GEI Consultants
- GeoDesign Inc
- Gerber Construction
- GO Environmental
- Haley and Aldrich
- Haynes Construction
- Heller and Johnsen
- Infinity Group
- Kanthal Corporation
- KBE Building Corporation
- Lacey Manufacturing Company, Inc.
- Land Tech Environmental
- Langan Engineering & Environmental Services
- Lego Systems
- LRM Construction
- McVac Environmental
- Milone & MacBroom
- Milestone Construction
- Mizzy Construction
- Mohawk Northeast
- Manafort Brothers, Inc.
- Mather Corp
- Materials Testing, Inc
- McPhee Electric, LTD.
- Newfield Construction
- New York City Police Department
- Northeast Contractors Inc.
- Norwalk Transit District
- Pat Munger Construction
- Petra Construction
- Petroleum Engineering, Inc.
- Phalcon USA
- Pro Excavation
- Pustola & Associates
- Rizzo Corporation
- Schick-Wilkenson
- Sequoia Property Management
- ShelterLogic
- Solli Engineering
- Sound Beach Partners
- State of Connecticut, Major Crime Unit
- Terracon
- Tetra Tech Inc
- The Whiting Turner Contracting Co.
- TMC Environmental
- Town of Woodbridge, CT
- U.S. Department of Transportation, Federal Aviation Admin.
- Vision Electric, Inc.
- Yale University, New Haven, CT