Doing Business with the County
Purchasing services for all Sonoma County Departments are centralized under the Purchasing Division within General Services.
Suppliers are encouraged to contact the Purchasing Division Buyers to discuss the County's requirements for specific products.
Published on September 12, 2017
For the sixth consecutive year, the County’s Purchasing Division has earned the 2017 Annual Achievement of Excellence in Procurement Award. We are one of only 45 agencies in California, and one of only 48 Counties in the US and Canada to receive the prestigious award.
Published on February 27, 2015
The County of Sonoma is changing to a new electronic procurement system in February 2015. This will replace
our existing system, which you might know as “SCOP” or “BuySpeed.” New County bidding opportunities will be posted on the new Supplier Portal
in February 2015.
Published on January 7, 2015
The County of Sonoma is changing from our current procurement system to a new electronic system effective February 2, 2015. In order to receive bid notifications you must register in the new Supplier Portal. This process takes just a few minutes, and the registration process is detailed below. Please register as soon as possible in order to receive notification of County solicitations, and to maintain uninterrupted access to our bids.
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Online Tools and Information for Suppliers
Sonoma County Supplier Portal
Go to the Supplier Portal
The Purchasing Division also manages property declared as surplus for auction.
Green purchasing is an important component of the County's Climate Protection Action Plan. What we buy, where we buy it from, and what we choose not to buy makes an important difference in reaching our goal.
La Plaza A
2300 County Center Drive