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You are viewing a sample list of water treatment plant contractor bids and RFPs. Our platform features a comprehensive database of current bidding opportunities from water utilities and municipalities across all 50 states and Canada. As a contractor specializing in well drilling projects, you can access the latest procurement opportunities to expand your business. Use our advanced search tools to filter bids by location, keyword, and more, ensuring you find the most relevant contracts for your needs. Explore our listings today and stay ahead in the competitive field of well drilling services.

 Indicates an e-Bid.     Indicates a bid has been placed in a folder.    Indicates a bid has been viewed. Total : 308
ID   Description   Category   State   Country   Response Date  
861760 26-044 - Water Deionization System Services,Arizona.
...replacement of spent filters services.Ultrafiltration equipment: A water or wastewater treatment plant variant of membrane filtration equipment in which...
01-23-2026
861758 Wastewater treatment plant Process Engineering, Pumping and Force Mains, Florida.
... Wastewater treatment plant Process Engineering, Pumping and Force Mains, City...
Florida 01-13-2026
861705 Liquid Caustic Soda,New York.
...Soda shall be shipped to the City of Oneida water treatment plant, 10176 Glenmore Road, Taberg, New York when...
New York 01-07-2026
861703 Aluminum Sulphate,New York.
...be delivered as required to the City of Oneida water treatment plant, 10176 Glenmore Road,Taberg, New York. during the...
New York 01-07-2026
861700 Liquid Zinc Orthophosphate and Liquid Polyphosphate,New York.
...to be deliveredas required to the City of Oneida water treatment plant, 10176 Glenmore Road, Taberg, New York during...
New York 01-07-2026
861698 Liquid Zinc Orthophosphate and Liquid Polyphosphate,New York.
...to be deliveredas required to the City of Oneida water treatment plant, 10176 Glenmore Road, Taberg, New York during...
New York 01-07-2026
861693 Disinfection Replacement, Colorado.
...new replacement UV Disinfectant System at its Rainbow Park Wastewater treatment plant (WWTP), located at 121 County Road 119,...
Colorado 01-04-2026
861679 Phase 1 Wastewater Improvements Project, Indiana.
...following Work: The project includes improvements to the Town's existing wastewater treatment plant (WWTP) and collection system. The WWTP work includes...
Indiana 02-17-2026
861662 Kline's Island Wastewater treatment plant Wet Weather Upgrades - Electrical Equipment Procurement, Pennsylvania .
... Kline's Island Wastewater treatment plant Wet Weather Upgrades - Electrical Equipment Procurement, Lehigh County Authority,...
Pennsylvania 01-20-2026
861606 2023-3660 Eden Valley WTP - Contract 3 - General Construction, Alberta.
...Engineering (Alberta) Ltd, Edmonton, Alberta.    Construction of a new water treatment plant and de-commissioning of temporary water treatment plant...
Alberta 01-12-2026
861605 Well No 2 - Water Treatment System Backup Power 18262.822-1, Ohio.
...local time on Monday, December 15, 2025 at the water treatment plant, located on the southeast corner of Long...
Pennsylvania 01-19-2026
861604 Well No 1 - Water Treatment System Backup Power 18262.822-1, Ohio.
...local time on Monday, December 15, 2025 at the water treatment plant, located on the southeast corner of Long...
Pennsylvania 01-19-2026
861603 Water Treatment System Backup Power 18262.822-1, Pennsylvania.
...local time on Monday, December 15, 2025 at the water treatment plant, located on the southeast corner of Long...
Pennsylvania 01-19-2026
861593 El Pico water treatment plant Sedimentation Basin Rehabilitation,Texas.
... El Pico water treatment plant Sedimentation Basin Rehabilitation,City of Laredo,Texas. City of Laredo...
Texas 01-08-2026
861584 Purchase of Various Actuators, New York.
...by the Buffalo Sew-er Authority at its Purchasing Office, Wastewater treatment plant, Sewer Maintenance Bldg., Ft. of W. Ferry...
New York 12-17-2025
861582 Purchase of Gas Detection System For Thickener Building, New York.
...by the Buffalo Sew-er Authority at its Purchasing Office, Wastewater treatment plant, Sewer Maintenance Bldg., Ft. of W. Ferry...
New York 12-17-2025
861573 Salitrillo Wastewater treatment plant Secondary Clarifier Rehabilitation,Texas.
... Salitrillo Wastewater treatment plant Secondary Clarifier Rehabilitation,San Antonio River Authority,San Antonio,Texas. Project...
Texas 01-08-2026
861572 Water Treatment Chemicals - Sulfur Dioxide Gas 150 Lbs, Texas.
...this solicitation. To be delivered to the Hutto Central Wastewater treatment plant, 350 County Road 199, Hutto 78634. Closing Date:...
Texas 01-13-2026
861565 Sodium Hypochlorite Storage Tank Lining and Flange Repairs,Arizona.
...repairs or Replacement.The City of Yuma Utilities Agua Viva water treatment plant is requesting bids to repair one Sodium...
Arizona 01-08-2026
861558 WTP Deep Injection Well IW-II Surface Facilities, Florida.
...is scheduled for 12:00 PM December 18, 2025at Green Meadows water treatment plant. Closing Date: January 13, 2026 at 2:30 PM EST. Please...
Florida 01-13-2026