Holiday Office Closure - City of Sonoma offices will be closed from Wednesday, December 24, 2025 - Thursday, January 1, 2026, for the Christmas and New Years’ holidays.

Bids/RFPS

Important Note:  For projects that do not advertise on Blueprintexpress, bidders must register their name and contact information with the City of Sonoma at (707) 933-2205 to assure that they receive all project addenda. It is the bidder's responsibility to obtain addenda and print downloaded files at the proper size and scale.

Notice Inviting Pre-Qualification Applications from Licensed contractors for Informal Bidding:

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