Builders FirstSource, formerly Oxford Lumber, has a fully stocked lumberyard, providing everything in building materials from frame to finish. We offer innovative, cost-effective solutions and quality products. From doors and windows to decking and more, our display areas have the products you need for every home building, renovation, and maintenance project. From this location, we proudly serve Oxford, Southbury, Middlebury, Bethany and all other surrounding towns! Our retail location has knowledgeable staff to help contractors, remodelers, and homeowners alike.