IMPORTANT NOTICE FOR ALL VENDORS/BIDDERS regarding the County's new electronic bid and quote system through the Vendor Self Service site.
**** In order to continue participating in County bid opportunities, ****
please follow the instruction in this announcement.
You must be a registered bidding vendor in the County’s Vendor Self Service site in order to submit bids or quotes electronically for all bid opportunities (except road and bridge construction and some professional services, such as architecture and engineering).
If you have any problems registering in Vendor Self Service please contact the Vendor Line at 314-615-4346.
IMPORTANT REFERENCE DOCUMENTS FOR BIDDERS
Existing Vendor Registration
How to Register as a New Vendor (pdf)
How to Do Business with Us
View online St. Louis County's Purchasing Code Chapter 107 Revised Ordinance
CONTACT US: Division of Procurement
St. Louis County Government
41 S. Central Ave, 8th Fl
Clayton, MO 63105
Phone: (314) 615-7067
Fax: (314) 615-0197