Maryland Environmental Service Government Contract Opportunities & Archives
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Maryland Correctional Pre-Release System: 50kv Generator Replacement (1-26-3-42-5)
Maryland | State & Local Save
Due: 6/16/2026
Posted: 5/18/2026
Camp Fretterd Military Reservation Potable Water Production Well Drilling - MBE 5% (1-26-2-56-5)
Maryland | State & Local Save
Due: 6/12/2026
Posted: 5/17/2026
Furnish and Delivery of Liquid Emulsion Polymer at Freedom Wastewater Treatment Plant - SBR Procurement (1-26-2-64-5)
Maryland | State & Local Save
Due: 6/15/2026
Posted: 5/14/2026
Fire Pit Wastewater Hauling & Disposal for Baltimore Washington Intl Thurgood Marshall Airport (1-26-3-43-5)
Maryland | State & Local Save
Due: 6/11/2026
Posted: 5/12/2026
Brown Station Road Sanitary Landfill Gas collection & Control System Upgrade - MBE 30% (1-26-4-53-5)
Maryland | State & Local Save
Due: 6/10/2026
Posted: 5/12/2026
Harford Waste Disposal Center HWDC Rock and Material Screening and Sorting - MBE 15% / SBR (1-26-4-60-5)
Maryland | State & Local Save
Due: 6/08/2026
Posted: 5/06/2026
Brown Station Road Sanitary Landfill Area C Infill - Cell C-2-3 Construction (1-26-4-35-5)
Maryland | State & Local Save
Due: 5/06/2026
Posted: 5/03/2026
Supply and Delivery of 6 Millimeter Wastewater Screen at Dorsey Run WasteWater Treatment Plant (1-26-2-59-5)
Maryland | State & Local Save
Due: 5/28/2026
Posted: 4/28/2026
Statewide Used Oil and Antifreeze Collection and Recycling (1-26-4-39-8R)
Maryland | State & Local Save
Due: 5/18/2026
Posted: 4/28/2026
Liquid Sludge Hauling Services-Central Region WWTPs (1-26-2-62-5)
Maryland | State & Local Save
Due: 5/26/2026
Posted: 4/27/2026
On-Call Emergency Response for BWI & Martin State Airport - MBE 30% (1-26-3-41-5)
Maryland | State & Local Save
Due: 5/27/2026
Posted: 4/23/2026
MES Board of Director's Assessment Service- SBR Procurement (1-26-1-06-8)
Maryland | State & Local Save
Due: 5/01/2026
Posted: 4/22/2026
Furnish and Delivery of Sodium Hypochlorite Solution 15% at Cambridge WasteWater Treatment Plant - SBR Procurement (1-26-2-61-5)
Maryland | State & Local Save
Due: 5/18/2026
Posted: 4/19/2026
Brown Station Road Sanitary Landfill Area C Infill - Cell C-2-3 Construction (1-26-4-35-5)
Maryland | State & Local Save
Due: 5/04/2026
Posted: 4/19/2026
Hauling of Material to the Masonville DMCF from the Cox Creek DMCF - MBE 30% (1-26-5-29-5)
Maryland | State & Local Save
Due: 5/13/2026
Posted: 4/15/2026
Furnish and Delivery of MICRO C-2000 at Maryland Correctional Institution - SBR Procurement (1-26-2-60-5)
Maryland | State & Local Save
Due: 5/15/2026
Posted: 4/15/2026
Hawkins Point Landfill and Dundalk Marine Terminal Hazardous and Non-Hazardous Waste Transportation and Disposal - MBE 18% (1-26-5-26-5)
Maryland | State & Local Save
Due: 5/07/2026
Posted: 4/08/2026
Supply, Removal, Installation, and Maintenance of Trees and Shrubs at the Masonville Cove - MBE 20% (1-26-5-25-5)
Maryland | State & Local Save
Due: 4/30/2026
Posted: 4/02/2026
MES Board of Director's Assessment Service- SBR Procurement (1-26-1-06-8)
Maryland | State & Local Save
Due: 4/27/2026
Posted: 3/30/2026
Brown Station Road Sanitary Landfill Area C Infill - Cell C-2-3 Construction (1-26-4-35-5)
Maryland | State & Local Save
Due: 4/24/2026
Posted: 3/29/2026
