• Location and Office Hours Contact Information
    The DPISD Purchasing Office is responsible for the organization and administration of procurement/purchasing for the District in accordance with the authority delegated by the Superintendent and the Board of Trustees. The goal of the purchasing office is to provide at the time and place needed in the proper quantity and of the proper quality: all materials, supplies, tools, and services required for the District’s operations at the lowest possible cost while maintaining a reputation for fairness and integrity.
    Location and Office Hours
    The DPISD Purchasing Office is located at 2800 Texas Ave., Deer Park, TX 77536. The phone number is (832) 668-7060, and our fax number is (281) 930-4644. Please do not send any unsolicited facsimiles.
    Office hours are 7:30 a.m. to 4:00 p.m. Monday through Friday from August through May. Summer hours during the months of June and July are 7:00 a.m. to 5:00 p.m. Monday through Thursday and closed on Friday. During the school year, the office is closed on designated holidays.

    Contact Information
    John Knowlton John Knowlton
    Director of Purchasing
    (832) 668-7061 
    jknowlton@dpisd.org
    Barbara Drew Sessions Barbara Drew Sessions
    Purchasing Secretary
    (832)668-7060 
    (281)930-4644 Fax 


    Link to the Government Procurement Alliance