Purchasing Department

Our goal is to serve the public, the county organization, and our suppliers efficiently, professionally, and ethically. This website serves to assist suppliers about the following:

How to do business with Williamson County

Supplier Information

Frequently Asked Questions

Team Assignments


Important updates

As of January 1, 2016, Respondents are responsible for complying with the Texas Government Code Section 2252.908. The law states that Williamson County may not enter into certain contracts with a Respondent unless the Respondent submits a disclosure of interested parties to Williamson County at the time the Respondent submits the signed contract to Williamson County. Instructions are posted here.

2016 Williamson County Road Bond Construction Projects

In 2016 Williamson County will be letting 25 Road Bond Construction Projects, totaling approximately $125 million. A link has been provided to share information which was presented at a Contractor Workshop held 2/11/16.


Mission Statement

The Purchasing Department serves Williamson County, Texas by:

  • Demonstrating professional assistance and guidance to all—in the acquisition of County goods & services
  • Ensuring all government requirements are applied with ethics, open-accountability, and integrity
  • Establishing opportunities and a fair process for suppliers to partner with Williamson County’s legacy of growth and excellence
  • Encouraging and equipping suppliers in providing:
    • Quality goods & services
    • Excellent performance
    • Best cost value
    • Exceptional support
Williamson County Courthouse
710 Main Street Georgetown, TX 78626
Main Telephone: (512)943-1100
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