Open RFP

RFQ On-Call Environemntal Consulting Services

Description: The County of Sonoma, through Sonoma County Public Infrastructure, seeks statements of qualifications from firms to provide on-call environmental consulting, primarily for Engineering Division road and bridge projects and potentially for other County divisions. Anticipated work includes CEQA/NEPA environmental review, biological and cultural studies, archaeological investigations and tribal consultation, permitting, mitigation, construction monitoring, and related technical services. The County anticipates awarding up to 10 professional services agreements for three years, with two optional one-year extensions and a combined not-to-exceed amount of $15 million; submissions are due November 19, 2026, at 2:00 p.m.

Buyer
County of Sonoma

County · CA, US

Released
Oct 16, 2026
Closes
Nov 19, 2026(31 days left)

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