About Us

Established in 1968 to serve the window treatment professional, Williamson Supply Co. has quietly grown, during the past four decades, to a level of acceptance unsurpassed. Beginning with basic workroom supplies and lining, gradually growing to fabric, specialty hardware, and trim, the name of Williamson Supply Company has become known as the ONE source for all your manufacturing and drapery hardware needs. The personnel in our two warehouses, Dallas and Houston, take pride in following your order from beginning to end to ensure your requests are met with the most professional approach, yet, at the same time, with a personal touch. Together, we have conquered many mountains and will continue to accept the challenge.