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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 : 293 | |||||
| ID | Description | Category | State | Country | Response Date | |
|---|---|---|---|---|---|---|
| 881421 |
The City of Phoenix is requesting qualifications for 51ST AVENUE LAKE PLEASANT water treatment plant GRAVITY PIPELINE ENGINEERING SERVICES
...will aid in improving dewatering operations from Lake Pleasant water treatment plant. The exact pipe size will be determined through... |
Arizona | 05-01-2026 | |||
| 881405 |
RFB-0011373 - Furnishing Liquid Oxygen, New York.
...of Water Environment Protection’s Baldwinsville-Seneca Knolls and Oak Orchard Wastewater treatment plants.Closing Date: April 23, 2026 at 02:00 PM... |
New York | 04-23-2026 | |||
| 881392 |
Chemical Supplies - Potable water treatment plants, Louisiana.
...furnishing of the Chemical Needs of the Waterworks District's potable water treatment plants at the Waterworks District. The Board of Commissioners... |
Louisiana | 05-13-2026 | |||
| 881377 |
Upgrades to Final Clarifier 1 and 2 90498-003, Florida.
...at 10:00 AM at the Valley Forge Sewer Authority Wastewater treatment plant, 333 Pawling Road, Phoenixville, PA.Closing Date:- May... |
Pennsylvania | 05-20-2026 | |||
| 881375 |
Fairlee Wtp Filter Actuator Valves And Piping Replacement,Maryland.
...10:00 a.m., Thursday April 16, 2026, at the Fairlee water treatment plant 1 Tower Road, Chestertown, MD 21620.Closing Date:-... |
Maryland | 05-07-2026 | |||
| 881306 |
Water Reclamation Facility (WRF) #2 Rotary Press, Florida.
...Press. The City of Ocala Water Resources Department has two wastewater treatment plants that produce biosolids through the activated sludge process.... |
Florida | 04-29-2026 | |||
| 881301 |
Purchase of Flygt Pumps,Alabama.
...System (MAWSS) operates a wastewater collection system, two (2) wastewater treatment plants, two (2) water treatment plants, and a... |
Alabama | 04-22-2026 | |||
| 881268 |
Bulk 19% Aqua Ammonia,California.
...aqua ammonia on an asneeded basis to various Metropolitan’s water treatment plants in accordance with the specifications, terms, and... |
California | 05-05-2026 | |||
| 881267 |
472481 Bulk 23% Fluorosilicic Acid,California.
...Fluorosilicic Acid on an asneeded basis to various Metropolitan’s water treatment plants in accordance with the specifications, terms, and... |
California | 05-05-2026 | |||
| 881266 |
3 Year On Call Electrical Services,Massachusetts.
...work involved with this contract includes work around a wastewater treatment plant and sewage collection system. The contractor is... |
Massachusetts | 04-29-2026 | |||
| 881224 |
Control Systems Integration Services, California.
...one controlling the distribution side, and two controlling the water treatment plants. The distribution side consists of the Supervisory... |
California | 05-11-2026 | |||
| 881190 |
River Road STP- Multiple Hearth Incinerator #1 Repairs for Stony Brook Regional Sewerage Authority, New Jersey.
...Building at the Stony Brook Regional Sewerage Authority River Road Wastewater treatment plant located at 290 River Road, Princeton, NJ 08540.... |
New Jersey | 04-23-2026 | |||
| 881169 |
WTP 2026-01 - Filter Media Replacement Project,Michigan.
...of personnel to oversee this project (Nora Kiefer – water treatment plant Supervisor)Provision of any needed suitable hydrant water... |
Michigan | 05-13-2026 | |||
| 881150 |
60-Waste Hauling Services,Ohio.
...herein during the term of the agreement.The Dublin Road water treatment plant (DRWP), 940 Dublin Road, Columbus, Ohio 43215Hauling... |
Ohio | 04-14-2026 | |||
| 881141 |
2026-RFP-46 Baker Road WWTP EA Outfall Geophysical Survey, Ontario.
...Outfall Geophysical Survey, Niagara Region, Thorold, Ontario.The Baker Road Wastewater treatment plant (WWTP), located at 160 Lake Street in... |
Ontario | 05-05-2026 | |||
| 881139 |
2026-T-19 water treatment plant Roof Replacement, Ontario.
... 2026-T-19 water treatment plant Roof Replacement, Niagara Region, Thorold, Ontario.The Regional... |
Ontario | 05-06-2026 | |||
| 881091 |
Engineering Services for Sanitary Sewer Force Main Conveyance System Project,North Carolina.
...SlantingBridge Sanitary Sewer Lift Station to the existing Hickory-Catawba Wastewater treatment plant. The Conveyance System will be designed to... |
North Carolina | 05-05-2026 | |||
| 881081 |
Lee Hall water treatment plant Storm Drain Rehabilitation,Virginia.
... Lee Hall water treatment plant Storm Drain Rehabilitation,City of Newport News,Virginia.The work... |
Virginia | 05-12-2026 | |||
| 881036 |
IFB26-18 Purchase & Delivery Of Liquid Oxygen (Rebid), Florida.
...oxygen, on an as-needed basis for the City's three (3) water treatment plants. Closing Date: April 14, 2026 at 11:00 AM EDT. Please... |
Florida | 04-14-2026 | |||
| 881024 |
Spring Brook Township Sewer Authority Ammonia Removal Project, Pennsylvania.
...sewer pipe installation, manholes, valve vaults, connections to the existing wastewater treatment plant facilities, and associated appurtenances for a complete in... |
Pennsylvania | 05-13-2026 | |||
