Contracting Opportunities


Sonoma County Library periodically has need to contract for specialized services and request proposals. Please review published Requests for Proposals for applicable question and filing deadlines.


Invitation to Bid on Financial Auditing Services

The Sonoma County Library is seeking proposals to bid on: Professional Financial Auditing Services.

Proposals will only be accepted electronically, via email to Myrna Lopez, Chief Financial Officer.

Proposals are due no later than Friday, July 25, 2025 at 5:00 pm PST.


Invitation to Bid on an Integrated Library Systems Contract

The Sonoma County Library is seeking proposals to bid on a: Integrated Library Systems Contract.

Proposals will only be accepted electronically, via email to Mike Dawe, IT Manager.

Proposals are due no later than Wednesday, August 6, 2025 at 3:00 pm PST.