Bid & Proposal Opportunities

Bids due in 14 days
12/4/25 1:00pm
FFIP Sleepy Hollow Pipeline Replacement Project CN - 2037 F24002
Bids due in 14 days
Marin Water
County of Marin, CA
Description: This contract is for furnishing labor and equipment for the installation of approximately 4,250 feet of 12-, 8-, and 6-inch welded steel pipe with valves, fittings, pipe disinfection, and appurtenances. The work to be done is located in the unincorporated community of Sleepy Hollow in the County of Marin, California.
Bidding Closed
11/20/25 1:00pm
Marin City Phase II Pipeline Replacement Project - CN 2019B
Bidding Closed
Marin Water
County of Marin, CA
Description: This contract is for furnishing labor and equipment for the installation of approximately 10,440 feet of 16, 8, 6 and 4-inch welded steel pipe with valves, fittings, pipe disinfection and appurtenances.
Bids due in 20 days
12/10/25 3:00pm
RFP- Water Treatment & Transmission System Master Plan
Bids due in 20 days
Marin Water
Marin Water
The Marin Municipal Water District (District) is soliciting proposals to provide professional engineering services in support of updating the District’s Water Treatment and Transmission System Master Plan (WTMP). The District is pursuing development of a WTMP to identify prioritized actions needed to ensure continued, reliable operation of the District’s water treatment facilities and transmission system. The District last completed a comprehensive water treatment master plan in 2015.
Bids due tomorrow at 5:00pm
11/21/25 5:00pm
RFP - Insurance Brokerage & Risk Management Services
Bids due tomorrow at 5:00pm
Marin Water
Marin Water
The Marin Municipal Water District (District) is seeking proposals from qualified and experienced firms to provide Insurance Brokerage and Risk Management Services.
Bidding Closed
11/18/25 10:00am
Kastania Pump Station Rehabilitation Project - Phase 2 D21027
Bidding Closed
Marin Water
County of Marin, CA
Description: This contract is for furnishing labor, materials and equipment for the installation of selected equipment at Kastania Pump Station and Ignacio Pump Station.
Bidding Closed
10/30/25 11:00am
On-Call Roads and Trails Maintenance 2025-2028 CN-2057
Bidding Closed
Marin Municipal Water District
Marin Water
Bids due in 41 days
12/31/25 5:00pm
RFQ - Qualified Landscape Design
Bids due in 41 days
Marin Water
Marin Water
Marin Water is seeking Statements of Qualifications (SOQ) from experienced landscape design and installation firms, or firms that can successfully match customers with these services, to establish a list of recommended professionals who can assist residential and commercial customers in transforming their lawn areas into water-efficient landscapes in accordance with Marin Water’s Cash-for-Grass Incentive Program (Program) requirements.
Bidding Closed
10/7/25 10:00am
CN 2019 - Marin City Phase II Pipeline Replacement Project
Bidding Closed
Marin Water
Marin Water
Description: This contract is for furnishing labor and equipment for the installation of approximately 10,440 feet of 16, 8, 6 and 4-inch welded steel pipe with valves, fittings, pipe disinfection and appurtenances.
Bidding Closed
11/7/25 12:00pm
RFQ - Owner’s Representative To Evaluate Design-Build Construction Project
Bidding Closed
Marin Water
Marin Water
Description: Marin Municipal Water District (MMWD) is soliciting a Request for Qualifications from California registered/licensed architect and engineering firms to provide Owner Representative Services for the evaluation of rebuilding/rehabilitation of the Administration Building, Warehouse, and Water Quality Laboratory. Firms submitting proposals should have experience providing Owner Representative Services regarding rehabilitation and building construction to public agencies (counties, cities and special districts), and have an in depth understanding of California public contracting requirements, including the implementation of design-build and progressive design-build alternatives.
Bidding Closed
10/9/25 10:00am
CN 2008 - Bon Tempe Treatment Plant - Backwash Valve Replacement Project
Bidding Closed
Marin Water
The work to be done is located in the Bon Tempe Water Treatment Plant near Fairfax, Ca within the County of Marin, California.
Description: This contract is for furnishing labor, materials, and equipment for the installation of 24-inch and 8-inch welded steel pipe, 8-inch valve, 24-inch butterfly valves, with fittings, pipe disinfection, below grade vault, installation of associated electrical components, and appurtenances.