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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 : 340 | |||||
| ID | Description | Category | State | Country | Response Date | |
|---|---|---|---|---|---|---|
| 857000 |
Magnolia Branch Wildlife Reserve Sewer Improvements And Wastewater treatment plant, Alabama.
... Magnolia Branch Wildlife Reserve Sewer Improvements And Wastewater treatment plant, Poarch Band of Creek Indians Public Works Department,... |
Alabama | 12-01-2025 | |||
| 856992 |
RFP 25-024 Aeration Equipment Replacement, Missouri.
...install all new equipment for two aerators at the wastewater treatment plant. The scope includes providing two (2) new... |
Missouri | 11-21-2025 | |||
| 856985 |
Supervisory Control and Data Acquisition (SCADA) Hardware and Software Systems Update, Michigan.
...Systems Update, City of Grand Haven, Michigan.The Northwest Ottawa water treatment plant (NOWTP) is seeking qualified vendors to provide... |
Michigan | 12-17-2025 | |||
| 856980 |
Jim Blanchard WTP Loop Access Road Improvements, Georgia.
...water improvements. This project includes piping changes at the water treatment plant. Closing Date: December 11, 2025 at 12:00 PM... |
Georgia | 12-11-2025 | |||
| 856951 |
Pump Station 9 Expansion and Rehab - Forcemain Cleaning,Kansas.
...forcemain by pigging.A Pre-Proposal Meeting (Non-Mandatory):December 3, 2025, 1:00pmKaw water treatment plant (720 W 3rd St / Lawrence, KS... |
Kansas | 12-16-2025 | |||
| 856947 |
Supervisory Control and Data Acquisition (SCADA) Hardware and Software Systems Update,Michigan.
...software and the supportinghardware package at the Northwest Ottawa water treatment plant.This must be specified in the Bid Document.... |
12-17-2025 | ||||
| 856929 |
Nine Springs Wastewater treatment plant Hazardous Material Assessment, Wisconsin.
... Nine Springs Wastewater treatment plant Hazardous Material Assessment, Madison Metropolitan Sewerage District,... |
Wisconsin | 11-21-2025 | |||
| 856895 |
Removal & Replacement of Virgin Granular Activated Carbon, Massachusetts.
...reactivated Granular Activated Carbon for the City of Lawrence water treatment plant located at 400 Water St. in Lawrence,... |
Massachusetts | 11-24-2025 | |||
| 856878 |
Wastewater treatment plant Improvements, Ohio.
...Improvements, City of Twinsburg, Ohio. Electronic bids can be submitted through Bid Express, for Wastewater treatment plant Improvements in the City of Twinsburg. The right... |
Ohio | 12-11-2025 | |||
| 856788 |
Furnishing and Delivering Waimea water treatment plant Raw Water Valve,Hawaii.
... Furnishing and Delivering Waimea water treatment plant Raw Water Valve,County of Hawaii,Hilo,Hawaii. This project generally... |
Hawaii | 12-04-2025 | |||
| 856778 |
Rare Earth Chloride Wastewater treatment plant 2026 Chemicals,Arkansas.
... Rare Earth Chloride Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856777 |
Aluminum Chlorohydrate Wastewater treatment plant 2026 Chemicals,Arkansas.
... Aluminum Chlorohydrate Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856776 |
Polyaluminum Chloride Wastewater treatment plant 2026 Chemicals,Arkansas.
... Polyaluminum Chloride Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856775 |
Hydrogen Peroxide 35% Wastewater treatment plant 2026 Chemicals,Arkansas.
... Hydrogen Peroxide 35% Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856774 |
Sodium Hydroxide 25% Wastewater treatment plant 2026 Chemicals,Arkansas.
... Sodium Hydroxide 25% Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856773 |
Sodium Bisulfite 40% Wastewater treatment plant 2026 Chemicals,Arkansas.
... Sodium Bisulfite 40% Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856772 |
Sodium Hypochlorite 12.5% Wastewater treatment plant 2026 Chemicals,Arkansas.
... Sodium Hypochlorite 12.5% Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856771 |
Hydrofluorosilicic Acid 23% Wastewater treatment plant 2026 Chemicals,Arkansas.
... Hydrofluorosilicic Acid 23% Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856770 |
Wastewater treatment plant 2026 Chemicals,Arkansas.
... Wastewater treatment plant 2026 Chemicals,City of Siloam Springs,Arkansas. The City of... |
Arkansas | 12-22-2025 | |||
| 856748 |
Dewatering and Cleaning of Process Tanks Service,North Carolina.
...is seeking proposals for the dewatering and cleaning of Wastewater treatment plant (WWTP) Digesters. Digesters are critical infrastructure at... |
North Carolina | 12-18-2025 | |||
