Electronic Bidding | Quote System | Vendor Self Service
In order to continue participating in County bid opportunities, follow the instructions 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
- The exceptions include road and bridge construction, some professional services such as architecture and engineering
Problems? Contact our vendor customer support line at 314-615-4346 is you are experiencing issues registering on our vendor self-service site.
Important Bidder Reference Documents
Division of Procurement|St. Louis County Government
41 S. Central Ave, 8th Floor
Clayton, MO 63105
Phone: (314) 615-7067
Fax: (314) 615-0197
Email: [email protected]