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You are viewing a sample list of wastewater treatment 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  
867504 26-31 Nitrogen Reduction Upgrades wastewater treatment Facility, Rhode Island.
... 26-31 Nitrogen Reduction Upgrades wastewater treatment Facility, Town of Westerly, Rhode Island.The Town of...
Rhode Island 02-18-2026
867465 Water/wastewater treatment Facilities, Arizona.
... Water/wastewater treatment Facilities, City of Glendale, Arizona.The City of Glendale...
Arizona 02-12-2026
867455 Elkton WWTP RAW/Influent Pumps Replacement Project, Ohio.
...pumps and six (6) 12” gate-valves located at the Elkton wastewater treatment Plant, Elkrun Township, Section-20 of Columbiana County, OH. The...
Ohio 02-04-2026
867449 Chemical for the Surface Water & wastewater treatment Plants, South Carolina.
...Chemical for the Surface Water & wastewater treatment Plants, City of Florence, South Carolina.Sealed bids will...
South Carolina 02-05-2026
867448 Sulfur Dioxide (150 lb. Cylinder) Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
...Dioxide (150 lb. Cylinder)Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867447 Polymer Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
... PolymerChemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867446 Sodium Hypochlorite (Liquid Bleach) Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
...Hypochlorite (Liquid Bleach) Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867445 Sodium Hydroxide Caustic Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
... Sodium Hydroxide Caustic Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867444 Ferric Sulfate Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
... Ferric Sulfate Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867443 Hydrofluosilic Acid Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
... Hydrofluosilic Acid  Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867442 Chlorine Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
... Chlorine Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867441 Calcium Hydroxide Greer Lime Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
...Hydroxide Greer Lime  Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867440 Calcium Hydroxide Greer Lime Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
...Hydroxide Greer Lime  Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867439 Chemical for the Surface Water & wastewater treatment Plants,South Carolina.
... Chemical for the Surface Water & wastewater treatment Plants,City of Florence,South Carolina. qualified vendors to deliver Calcium...
South Carolina 02-05-2026
867379 WTP Annual Chemicals Contract Liquid Chlorine One-Ton Cylinders Bid: IFB 26-0130., Texas.
...shall be used for chlorination in the City of Baytown's wastewater treatment Plants. The purpose of these specifications is to describe...
Texas 01-30-2026
867331 BD-02-26 Primary Anaerobic Digester at the Jamestown wastewater treatment Plant (WWTP), New York.
... Primary Anaerobic Digester at the Jamestown wastewater treatment Plant (WWTP), City of Jamestown Board of Public Utilities, New...
New York 02-05-2026
867322 REBID - Multiple Hearth Furnace Maintenance, New Jersey.
...Envirotech 16’ 9” O.D. Multiple Hearth Furnace at its wastewater treatment Plant, located at 1801 Absecon Blvd., Atlantic City,...
New Jersey 02-11-2026
867294 Middleton wastewater treatment Plant (WWTP) Sludge Pond Biosolids Removal Project 2026, Idaho.
... Middleton wastewater treatment Plant (WWTP) Sludge Pond Biosolids Removal Project 2026,...
Idaho 02-03-2026
867245 wastewater treatment Facilities Rehabilitation, Arizona.
... wastewater treatment Facilities Rehabilitation,City of Phoenix,Arizona. The City of Phoenix is...
Arizona 01-30-2026
867230 Building 62 Reclaim Pump Station Rehabilitation, Florida.
...all labor, materials, equipment, services, and incidentals for the wastewater treatment Plant, Reclamation Pump Station. The upgrades include modifications...
Florida 01-30-2026