Jacksonville Builders Supply has moved from Hwy 17 to Williamsburg Parkway in a new state of the art building. Their new place is a far cry from the run down building they used to be in. Jacksonville Builders Supply has everything you can imagine that you could need for your building needs or projects at prices that beat Lowe's and Home Depot. Williamsburg Pkwy is located at the corner of Western Blvd and Gum Branch Rd. I definitely recommend checking them out.