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  5. ›RFP Backflow Device Testing and Reporting Services

Napa County·California

RFP Backflow Device Testing and Reporting Services

Closes 4/17/2026$5k – $20kRequest for Proposal
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Description

The Napa County Department of Public Works is seeking proposals from qualified contractors to provide backflow device testing and reporting services at various County locations. The selected contractor will provide the County with annual routine services and non-routine services. The County has approximately 47 devices requiring testing annually. The contractor must have a California C-36 Plumbing Contractor License and be registered with the California Department of Industrial Relations (DIR). • The contractor will provide contract pricing for backflow device testing and reporting services. • The contractor will perform annual routine services and non-routine services at various County locations. • The contractor must have the necessary qualifications and licenses, including a California C-36 Plumbing Contractor License and registration with the California Department of Industrial Relations (DIR). • The contractor will be required to submit responses electronically through the provided portal.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Key dates

Opened
3/18/2026
Closes
4/17/2026
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Construction
NAICS
238220
Solicitation №
PM032601

Budget estimate

$5,000 – $20,000

The budget for this contract can be estimated based on the number of devices requiring testing and the average cost per test. Assuming an average cost of $100 per test, the total budget for the annual testing of 47 devices would be around $4,700. Additionally, the contractor may be required to perform non-routine services, which could increase the budget. Considering these factors, a reasonable estimate for the budget range would be between $5,000 and $20,000 per year, depending on the scope of work and the contractor's pricing.

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