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You are viewing a sample list of wastewater 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  
882885 Remodel - wastewater treatment plant Pretreatment Building,Colorado.
... Remodel - wastewater treatment plant Pretreatment Building,City of Pueblo,Colorado. In general, this project...
Colorado 05-13-2026
882880 WAS Thickening Improvements DAFT Building Construction,Idaho.
...to a critical, integrated facility improvement.The City of Caldwell wastewater treatment plant (WWTP) treats the wastewater generated by the...
Idaho 05-13-2026
882829 wastewater treatment plant Modifications, Contract 1,Iowa.
... wastewater treatment plant Modifications, Contract 1, City of Independence, IowaModifications...
Iowa 06-02-2026
882792 wastewater treatment plant Improvements Project,Iowa.
... wastewater treatment plant Improvements Project,City of Slater,Iowa.The work includes all...
Iowa 05-12-2026
882789 Project 2978: Recoating of the Auxiliary Pumps and Associated Piping,Illinois.
...Auxiliary Pumps and Associated Piping,Greater Peoria Sanitary District,Peoria,Illinois. Water/Wastewater Infrastructure, wastewater treatment plant ImprovementsThe preparation and recoating of all components...
06-04-2026
882717 Periodic And On Call Water And Wastewater Professional Design Services,California.
...the design of potable water wells, pump stations, reservoirs, wastewater treatment plant facility improvements, sewer pump stations, sanitary sewer...
California 05-14-2026
882651 Perryville wastewater treatment plant Improvements,Kentucky.
... Perryville wastewater treatment plant Improvements,City of Danville,Kentucky.Replacement of surface aeration facilities,...
Kentucky 05-15-2026
882650 WWTP Generator,Texas.
...for constructionMove-in and set-up for General Construction at the wastewater treatment plant. Complete as specified for the sum of:Move-in...
Texas 05-20-2026
882633 Rattlesnake Detention Basin Construction Phase 2,Arizona.
...provide flood control benefits to the City of Kingman wastewater treatment plant downstream.  Impounded storm runoff may also contribute...
Arizona 05-12-2026
882613 WWTP- Primary Building Roof Replacement, Michigan.
...vapor barrier, insulation, ladders, and walkway pads on the wastewater treatment plant’s (WWTP) primary building.  Replace roof drains and...
Michigan 05-13-2026
882589 P2619 – SCADA System Upgrade,Washington.
...over 300 miles of gravity pipelines and includes the wastewater treatment plant (WWTP) and 15 sewer lift stations. In...
Washington 05-14-2026
882546 Furnish and Delivery of Sodium Hypochlorite Solution 15%, Maryland.
...and Delivery of Sodium Hypochlorite Solution 15% at Cambridge wastewater treatment plant - SBR Procurement, Maryland Environmental Service, Millersville,...
Maryland 05-18-2026
882537 P02-2026 Biosolids Management, Nova Scotia.
...transportation and disposal of biosolids generated at CBRM operated wastewater treatment plants.Closing Date:- May 14, 2026 at 3:00 P.M....
Nova Scotia 05-14-2026
882508 Agricultural Haying at Stillwater wastewater treatment plant,Oklahoma.
... Agricultural Haying at Stillwater wastewater treatment plant,City of Stillwater,Oklahoma. A. Access to the area will...
Oklahoma 05-06-2026
882445 50383 Kline’S Island wastewater treatment plant 2026 Indenture Project, Pennsylvania.
... 50383 Kline’S Island wastewater treatment plant 2026 Indenture Project, Lehigh County Authority, Lehigh...
Pennsylvania 05-12-2026
882348 Sanitary Sewer Rehabilitation,Texas.
...at 2:00 PM Local Time, at Site Location: Atascocita wastewater treatment plant 5003 Atascocita Road, Humble, Texas 77346. Closing Date:-...
Texas 05-05-2026
882323 2026-RFP-68 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 05-18-2026
882313 Emergency Bar Screen by Pass, Florida.
...Emergency Bypass Bar Screen System at the Southern Regional wastewater treatment plant (SRWWTP). This project aims to create a...
Florida 05-14-2026
882312 Emergency Bar Screen by Pass,Florida.
...Emergency Bypass Bar Screen System at the Southern Regional wastewater treatment plant (SRWWTP). This project aims to create a...
Florida 05-14-2026
882138 WWTP Improvements,Iowa.
...City of Webster City is undertaking improvements to its wastewater treatment plant to enhance capacity, efficiency, and regulatory compliance. Closing...
Iowa 05-06-2026