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  1. Bid Banana
  2. ›Closed bids
  3. ›California
  4. ›Engineering Services
  5. ›4/23/2026

Yolo County·California

4/23/2026

Closes 4/23/2026$500k – $2MRequest for Proposal
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Description

Yolo County (Woodland, CA) is seeking to establish an on‑call consulting arrangement (Group 2) to provide structural, mechanical, electrical, and civil engineering services on an as‑needed basis. The solicitation is closed, indicating that the solicitation period has ended and the agency is now evaluating proposals. This opportunity is suited for firms that have multi‑disciplinary engineering expertise and can respond quickly to the county’s project needs. • Services cover structural, mechanical, electrical, and civil engineering disciplines. • The engagement is on‑call, meaning the contractor will be called upon for individual tasks or projects as they arise. • Only firms that previously submitted proposals (or were pre‑qualified) can be considered, as the solicitation is closed.

Attached files

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

Key dates

Opened
8/18/2026
Closes
4/23/2026

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
541330

Budget estimate

$500,000 – $2,000,000

No monetary values are disclosed, but on‑call consulting contracts for county engineering work typically range from a few hundred thousand dollars to several million dollars, depending on the scope, frequency of calls, and project complexity. Assuming a moderate volume of projects over a multi‑year period, a reasonable estimate would be roughly $500,000 – $2,000,000 in total contract value. Factors influencing this range include the number of calls, hourly rates for senior engineers, travel expenses, and any specialized equipment or software required.

AI estimate from the solicitation

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