Requests for Qualifications/Proposals


The following projects are accepting Requests for Proposals or Requests for Statements of Qualifications:

Request for Statements of Qualifications for Electrical Engineering Services

Request for Statements of Qualifications Letter and Sample Agreement

Request for Statements of Qualifications for Electronic Security Device Installation and Maintenance Services

Request for Statements of Qualifications Letter and Sample Agreement

Request for Proposals for Water Education Assembly Program Services

Request for Proposals Letter and Sample Agreement

Request for Proposals for Financial Auditing Services 

Request for Proposals and Sample Agreement

Supplement 1 to Request for Proposal

Request for Proposals for Remote Sensing and Ground Cover Spatial Analysis Services

Request for Proposals Letter and Sample Agreement

Request for Proposals for Restoration Projects in Support of 2024 Stream Maintenance Program (Watershed Partnership Program)

Request for Proposals Letter and Sample Agreement

Supplement 1 to Request for Proposals

Supplement 2 to Request for Proposals


In an effort to broaden outreach to as many businesses as possible, Sonoma Water and the County of Sonoma are integrating solicitations, which requires registration on the County of Sonoma’s Supplier Portal Website. If you are currently doing business with Sonoma Water or the County of Sonoma, please create a New User Account. If you are not currently doing business with Sonoma Water or the County of Sonoma, please register as a “Sourcing Bidder” (also referred to as a “Prospective Supplier”).