​​Our Customers

      Federal Government

      State Government

      County Governments

      City Governments

      Oil & Gas Companies

      Public Schools



​      Restaurant Chains

      Active and Inactive Service Stations

        Trucking Companies

      Ready Mix Concrete Companies

     Asphalt Companies

      Construction Companies

      Environmental Companies

      Corporate and Private Farms


Partial Client List

Opes, Incorporated

Orinoco Petroleum & Environmental Services, Inc. contact us

Federal Agencies

      U.S. Department of Defense

      U.S. Department of Veterans Affairs

      U.S. Department of the Interior

      U.S. Department of the Army

      U.S. Department of Commerce

      U.S. Army Corps of Engineers

City / County / State Agencies

        City of Guymon, OK

      City of Norman ,OK

      Comanche County, OK

      Hollis Public Schools - Hollis, OK

      Griffin Memorial Hospital - Norman, OK

      Tecumseh Public Schools - Tecumseh, OK

P: (405) 360-2911

F: (405) 360-2914


      Calypso Cove Marina - Norman, OK

      Chick-fil-A - Atlanta, GA

      Crescent Oil Co. - Kansas

      IT Corporation - Oklahoma City, OK

      Koester Environmental Services - Evansville, IN​

​      M.E. Klein & Associates, Inc. - Norman, OK

​        Tyson Foods, Inc. - Holdenville, OK