Contact Us Directory Employees ABOUT ADA GOVERN NEWS PURCHASING The Purchasing Department is responsible for obtaining materials, supplies, and services necessary for the other city departments to function properly. This department also manages the city's competitive bid process. To view any current RFPs, or bids, please go to the RFP page. Contact Info Pam Mckinzie, Director (580) 436-6300 x256 Links Construction Project Bid Info Current Open RFPs . Popular AdaOK.com Pages Community Calendar Job Opportunities Contact Us Utilities News Recent News City offices closed for Thanksgiving holiday ... Section of West 14th street to close (... Sidewalk improvements at Wintersmith Park set... Contact Us 231 S. Townsend Street Ada, OK 74820 Phone: 580-436-6300 Email: info@adaok.com Stay Connected AdaOK Facebook AdaOK Twitter AdaOK YouTube 2021 © City of Ada, Oklahoma. ALL Rights Reserved. | The City of Ada and its Public Works Authorities maintain personally identifiable information of individuals in the course of performing their various functions. This includes, but is not limited to, providing utilities, conducting municipal court, providing law enforcement and maintaining employment records. This information is stored in a secure manner and is only release as allowed or required by law, including but not limited to: sending information about municipal court to various governmental agencies, sending the results of law enforcement investigations to other agencies, sending utility information to collections agencies, responding to subpoenas and responding to open record requests. .