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Water Treatment Bids and Wastewater Treatment Bids

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We search state and local agencies across the country so you don’t have to. Our Water and wastewater treatment, construction, and rehabilitation opportunities include:
chevron_rightTreatment Plant Design, Upgrade, and Expansions
chevron_rightChemical Feed & Treatment Supplies
chevron_rightEquipment & Process Component Replacement
chevron_rightBiofilter & Odor Control Rehabilitation
chevron_rightOperations & Maintenance (O&M) Services
chevron_rightEngineering and SCADA Integration
chevron_rightPump Station & Conveyance System Improvements
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Active Water and wastewater treatment, construction, and rehabilitation Bids

location_onFairfield, ME
eventDue: 2026-01-30
Project includes installing a new diffused air system, floating baffle curtains, and submersible fan pumps for lagoon aeration and treatment upgrades at Anson Madison Sanitary District, completion by 2026.
location_onCovington Township, PA
eventDue: 2026-02-10
Project includes constructing a rotary drum screen building, installing screening equipment, sanitary sewer pipes, manholes, flowmeter, bar screen, and related components for a complete screening system.
location_onRed Wing , MN
eventDue: 2026-02-04
Seeking contractors for 2026 sewer system rehabilitation in Red Wing, including inspection, repair, and replacement of existing sewer infrastructure.
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