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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.

Current City public works projects out to bid can be found on blueprintexpress .

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

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