S.W. Collins is a family-owned full-service lumber and building materials supply center. Since our beginning in 1844, we have ... provided Aroostook County with the tools and products needed to build the homes, barns, potato storage buildings, sporting camps, garages, schools, hospitals, bridges, businesses, banks - in short, the infrastructure of the County. With four convenient locations in Caribou, Presque Isle, Houlton, and Lincoln we are capable of providing building materials from Madawaska to Calais. Stop in and speak with our knowledgeable staff about your next building project. read more