SOME OF OUR CLIENTS ARE...

On-Site Environmental, Inc. holds a strict trust confidentiality agreement between its clients. You will have full advantage of our working alliances (worldwide known and among the best in the industry) that enable us to develop and test a workable solution to permanently eliminate the contamination from your site in a timely and cost-effective manner without compromising safety.

  • AECOM/URS Corporation
  • Aerostar Environmental
  • Services, Inc.
  • AIP Holdings, LLC
  • Aireko Construction
  • Management Services, LLC
  • AMEC Earth & Environmental, Inc.
  • ASI Mechanical, LLC
  • AT-AMS, LLC, St. Thomas, VI
  • Autoridad Financiamiento de la Infraestructura de PR
  • Avis Rent a Car System
  • Banco Popular de Puerto Rico
  • Bioimpact, Inc., St. Croix, V.I.
  • Bioimpact, Inc., USVI
  • Breedlove Land Planning, Inc.
  • Bureau of Corrections, St. Thomas, VI
  • Bureau of Corrections, St. Croix, VI
  • Bureau of Motor Vehicle, St. Thomas, V.I.
  • Calvary Baptist Tabernacle & Christian Ministries
  • Camp Dresser & Mc Kee, Inc. (CDM-Smith)
  • Caneel Bay Resort and Marina, St. John, VI
  • Capital Crossing Servicing Co.
  • Capitol Environmental Services, Inc.
  • Carambola Beach Resort, St Croix, VI
  • Catholic Charities of the Virgin Islands, Inc.
  • Centurion Canada Infrastructure, Inc.
  • Centurion Group (Puerto Rico) LLC
  • CH2MHILL
  • Citigroup N.A.
  • CMA Architects & Engineers LLP
  • Construcciones Jose Carro
  • Constructora Hartmann
  • Constructora Santiago Corp.
  • Conti Federal Services, Inc.
  • Cross Island Builders, LLC, St. John, V.I.
  • Crystal Blue Operations, LLC
  • Custom Builders VI
  • Dakota Technoligies Co., LLC
  • DAWSON
  • DCKJ Worldwide/Sirenusa Condominiums
  • DH Construction Corp
  • Del Valle Group, Inc.
  • Department of Planning & Natural Resources, VI (DPNR)
  • Dorado Beach Resort
  • Earth Tech., Inc.
  • El Dorado Technical Services
  • Eli Lily Industries
  • Embassy Suites Hotel Dorado
  • Ensafe, Inc.
  • Entrix, Inc.
  • Environmental Consulting Group
  • Fredericksted Health Care, Inc., St. Croix, V.I.
  • Gardiner & Theobald, Inc.
  • GHD, Inc.
  • Geo Cim, Inc.
  • GM Group
  • Go-Fast Marina, St. Thomas, V.I.
  • Golder Associates, Inc.
  • Government Development Bank for Puerto Rico
  • Green Cay Marina, St. Croix, VI
  • Greython Construction, LLC
  • Guardian Environmental Services
  • GZA Geoenvironmental, Inc.
  • Haugland Group/East End Asphalt Plant, LLC
  • Industria Lechera de Puerto Rico – Indulac
  • Integrated Global Solutions, LLC
  • J Benton Construction, LLC
  • Jones Lang La Salle/Citi
  • Kent Meters
  • Las Piedras Construction, Corp.
  • Law Engineering and Environmental Services
  • Law Office of John K. Dema, St. Croix, VI
  • Limetree Beach Resort by Club Wyndham, St. Thomas, VI
  • Margaritaville Resort by Wyndham Destinations
  • Martinez Odell & Calabria Law Offices
  • Mc Neil Healthcare LLC
  • Michael Baker Environmental Corp.
  • Microsoft Caribbean, Inc.
  • Municipality of Dorado, Puerto Rico
  • Municipality of Vega Baja, Puerto Rico
  • National Contracting Services, LLC
  • Novusarchitects, Inc.
  • O’Neill & Borges Law Offices
  • Pace Analytical del Caribe
  • Pedro Panzardi & Associates
  • Picerne Development
  • Piloto Construction, LLC
  • Puerto Rico Air National Guard
  • Puerto Rico Aqueduct & Sewer Authority
  • Puerto Rico Electric Power Authority
  • Puerto Rico Industrial Development Co.
  • Puerto Rico Land Authority
  • Puerto Rico Ports Authority
  • Puerto Rico Public Building Authority
  • Puerto Rico Telephone
  • Right Way Environmental, Inc.
  • Roy L. Schneider Medical Facility
  • Royal American Development, Inc.
  • Schnabel Engineering, LLC
  • Science Applications International Corp.
  • Scotiabank de Puerto Rico
  • Shaw Environmental, Inc.
  • SLR International Corporation
  • Sugar Bay Resort, St. Thomas, USVI
  • The Mall of San Juan/Taubman
  • The Payne Firm, Inc.
  • TotalEnergies Marketing Puerto Rico, Corp.
  • Toyota Motor Sales, USA, Inc.
  • Transystems Corporation
  • Travelers Casualty & Surety Company of America
  • Turner Consulting & Contracting, LLC
  • United States Virgin Islands Economic Development Authority (USVIEDA)
  • U.S. Environmental Protection Agency
  • U.S. General Services Administration
  • UBS Financial Services Inc. of Puerto Rico
  • University of Puerto Rico, RUM Campus
  • University of the Virgin Islands, St. Thomas, USVI
  • US Army Reserve Command
  • US Corps of Engineers
  • US Department of the Army
  • US Department of the Navy
  • US Veterans Administration
  • Vanasse Hangen Brustlin, Inc. (VHB)
  • Vessup Operations VI
  • VI Housing Authority, St. Thomas
  • VI Internal Revenue Bureau, St. Thomas, V.I.
  • Virgin Islands Casino Control Commission
  • Virgin Islands Department of Health
  • Virgin Islands Department of Property & Procurement
  • Virgin Islands Housing Finance Authority
  • Virgin Islands Port Authority
  • Virgin Islands Water & Power Authority
  • Visteon Caribbean, Inc.
  • Vivot Equipment Corporation & Eleven Construction, LLC
  • Warner Chilcott
  • Wartsila North America, Inc.
  • Weston Solutions, Inc.
  • WSP Environmental Strategies
  • Wyndham Vacation Ownership, Inc.