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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 : 313
ID   Description   Category   State   Country   Response Date  
860950 25-14 Mills Lakes Diversion Pipe, Nova Scotia.
...project is located in Mill Lakes near the Windsor water treatment plant. The Work includes but is not necessarily...
Nova Scotia 12-18-2025
860948 T51-2025 New Waterford water treatment plant PLC Upgrade, Nova Scotia.
... T51-2025 New Waterford water treatment plant PLC Upgrade, Cape Breton Regional Municipality, Sydney,...
Nova Scotia 12-18-2025
860907 WTP Improvements: Oxygen Storage and Equipment Updates, Wisconsin.
...equipment concrete slab to the northeast end of the existing water treatment plant; the concrete slab will have a fenced...
Wisconsin 01-21-2026
860902 Mason Farm WWTP Bypass Channel Stabilization and Dredging, North Carolina.
...the Morgan Creek bypass channel at the Mason Farm Wastewater treatment plant (WWTP) and dredging of the channel as...
North Carolina 01-13-2026
860901 2024 Wastewater System Improvements: Phase 2,Minnesota.
...comprehensive improvements to the Wayne Street Lift Station, the wastewater treatment plant (WWTP), and the sanitary sewer system. At...
Ohio 01-07-2026
860857 2025-375P OBM1 Treatment Process System at the Arthur P. Kennedy water treatment plant, Ontario.
...OBM1 Treatment Process System at the Arthur P. Kennedy water treatment plant, Region of Peel, Brampton, Ontario. The Region of...
Ontario 01-28-2026
860845 25-608 Utility Residuals Management, British Columbia.
...the management of utility residuals from the Corporation’s five wastewater treatment plants and the Seymour-Capilano Filtration Plant. In 2024,...
British Columbia 12-17-2025
860838 CL-2026-052 Wastewater treatment plant Maintenance Building, Nevada.
... CL-2026-052 Wastewater treatment plant Maintenance Building, City of Mesquite, Nevada. The City...
Nevada 01-06-2026
860833 Water Treatment Chemicals,Texas.
...treat drinking water at the Grimes, Hargesheimer and Northeast water treatment plants, as well as the Hamby Wastewater Treatment...
Texas 12-19-2025
860832 25-29 Ravensview WWTP Changeroom Upgrade, Ontario.
...the women’s changeroom and washroom facilities at the Ravensview Wastewater treatment plant. The project also includes the construction of...
Ontario 12-17-2025
860823 CCIP Sewer System Improvements 2024, Contract No. 2 - New Wastewater treatment plant, Mississippi.
... CCIP Sewer System Improvements 2024, Contract No. 2 - New Wastewater treatment plant, Copiah County Board of Supervisors, Hazlehurst, Mississippi. Sealed bids for sewer...
Mississippi 01-23-2026
860756 RFQ Engineering Services for Winnfield Wastewater treatment plant, Louisiana.
... RFQ Engineering Services for Winnfield Wastewater treatment plant, City of Winnfield, Louisiana. The City of Winnfield is...
Louisiana 01-05-2026
860754 Bleach, 12.5% - Chemicals for Water and Wastewater treatment plants and Systems, Tennessee.
... Bleach, 12.5% - Chemicals for Water and Wastewater treatment plants and Systems, Gallatin Public Utilities, City of...
Tennessee 12-18-2025
860753 Poly Aluminum Chloride - Chemicals for Water and Wastewater treatment plants and Systems, Tennessee.
... Poly Aluminum Chloride - Chemicals for Water and Wastewater treatment plants and Systems, Gallatin Public Utilities, City of...
Tennessee 12-18-2025
860752 Sodium Phosphate - Chemicals for Water and Wastewater treatment plants and Systems, Tennessee.
... Sodium Phosphate - Chemicals for Water and Wastewater treatment plants and Systems, Gallatin Public Utilities, City of...
Tennessee 12-18-2025
860750 Chemicals for Water and Wastewater treatment plants and Systems, Tennessee.
... Chemicals for Water and Wastewater treatment plants and Systems, Gallatin Public Utilities, City of...
Tennessee 12-18-2025
860745 Wastewater treatment plant Modifications, Texas.
... Wastewater treatment plant Modifications, City of Huntsville, Texas.Remove existing secondary...
Texas 01-05-2026
860743 Water Treatment Chemicals, Texas.
...this solicitation. To be delivered to the Hutto Central Wastewater treatment plant 350 Cr 199, Hutto 78634.Closing Date: January...
Texas 01-08-2026
860738 Supervisory Control and Data Acquisition (SCADA) and Instrumentation & Control (I&C) Support Services for the Persigo Wastewater treatment plant RFP-5764-25-KF, Colorado.
...and Instrumentation & Control (I&C) Support Services for the Persigo Wastewater treatment plant RFP-5764-25-KF, Idaho Department of Water Resources, City of Grand...
Colorado 01-09-2026
860685 Supplying Liquid Sodium Hypochlorite to the Waste water treatment plant,New Jersey.
... Supplying Liquid Sodium Hypochlorite to the Waste water treatment plant,City of Asbury Park,New Jersey. The scope of this...
New Jersey 12-16-2025