Welcome to the Idaho Falls Builders FirstSource truss and components plant. Using innovative technology, we manufacture high-quality roof and floor trusses right here in Idaho Falls. Our location also offers site assesment, design services and component lists, and our representative will meet you on your jobsite to review your plans and ensure you get what you need. Our nationwide distribution network will efficiently send these locally-made materials from Idaho Falls directly to your jobsite. You can count on first class customer service at Builders FirstSource! .