Building Materials in Charlestown, NH Fastenal Company29 Salt Shed RdCharlestown, NH, 036036038265823Building MaterialsBuilding SuppliesFasteners IndustrialIndustrial Equipment SuppliesLavalley Building Supply IncTile Show MoreSee AlsoContainersGlassFasteners-IndustrialMats & MattingPanelingStone Products