Agencies
  • NYS Department of Transportation
  • Dormitory Authority of State of New York
  • NYC Department of Transportation
  • NYC School Construction Authority
  • NYC Department of Environmental Protection
  • NYC Department of Design and Construction
  • NYC Transit Authority
  • Triborough Bridge and Tunnel Authority
  • Long Island Railroad
  • Metro-North Railroad
  • Port Authority of NY and NJ
  • Nassau County Department of Public Works
  • Suffolk County Department of Public Works
A Few of our many references:
 
Engineers
  • URS- Greiner
  • BAC Killam, Inc.
  • HNTB Engineering & Architecture, P.C.
  • Tectonic Engineering, P.C.
  • Greenman-Pederson, Inc.
  • Cashin Associates P.C
  • Consoer Townsend Envirodyne Eng., Inc.
  • A. James De Bruin & Sons
  • Ammann & Whitney, Inc.
  • Field Associates, P.C.
  • TAMS Consulting, Inc.
  • Storch Associates
  • Dunn Engineering Associates
  • STV Incorporated
  • LIRO Consulting Engineers, P.C.
  • Parson, Brinckerhoff, Quade & Douglas
  • L.K. McLean
Contractors
  • Schiavone Construction Corp.
  • Grow Tunneling Corp.
  • T.Moriarty & Son, Inc.
  • Trishman-Jet, J.V.
  • Arena Construction Corp.
  • Beys Contracting, Inc.
  • Bovis, Inc.
  • A. Jones-GMO, LLC.
  • Frontier Kember/Silverite, J.V
  • LaQuilla Construction Corp.
  • T D X Construction
  • Rapid Demolition
  • Corbar Construction Corp.
  • Excel Group, Inc.
  • Volmar Construction, Inc.