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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.

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ID   Description   Category   State   Country   Response Date  
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
861509 water treatment plant Chemical Purchase, Kansas.
...with the Agreement set forth in Section D herein for: water treatment plant Chemical Purchase City Project No. WA2604. The term...
Kansas 01-07-2026
861508 2025-048 Wastewater treatment plant - MUA Replacement, Alberta.
... 2025-048 Wastewater treatment plant - MUA Replacement, Town of Drumheller, Alberta.Replace...
Alberta 12-18-2025
861506 25-206 Wastewater treatment plant - Phase 1 Expansion Engineering Design and Construction Services, Alberta.
... 25-206 Wastewater treatment plant - Phase 1 Expansion Engineering Design and...
Alberta 12-23-2025
861479 2025-22 Mannheim water treatment plant Coagulant System Redundancy Upgrades, Ontario.
... 2025-22 Mannheim water treatment plant Coagulant System Redundancy Upgrades, Region of Waterloo,...
Ontario 12-15-2025
861427 Duck Creek Wastewater treatment plant Secondary Clarifier Drive Rehabilitation, Texas.
... Duck Creek Wastewater treatment plant Secondary Clarifier Drive Rehabilitation, City of Garland,...
Texas 12-30-2025
861418 Cylinder Deposit - Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861417 Chlorine Gas C12 Cylinders - Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861416 Cylinder Deposi - Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861415 Sulfur Dioxide SO2 Cylinders - Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861414 Liquid Oxidizer of Hydrogen Sulfide - Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861413 Sodium Hypochlorite Bulk - Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861411 Chemicals for Wastewater Treatment, Pennsylvania.
...is seeking bid/proposals to supply Chemicals to the City’s Wastewater treatment plant (WWTP) as further detailed throughout this IFB...
Pennsylvania 12-29-2025
861402 26-003-CSP - Leonard WTP High Service Pump Station South, Texas.
...the existing High Service Pump Station-North located within the water treatment plant boundaries. The modifications include  1) installation of...
Texas 01-02-2026
861354 Preeceville water treatment plant, Saskatchewan.
...9 Regional Water Supply System - Stage 1: Preeceville water treatment plant, Saskatchewan Water Corporation, Moose Jaw, Saskatchewan.This Request...
Saskatchewan 01-12-2026