Materials, Equipment & Supplies in Charlestown, NH Fastenal Company29 Salt Shed RdCharlestown, NH, 036036038265823Building MaterialsBuilding SuppliesFasteners IndustrialIndustrial Equipment SuppliesLavalley Building Supply IncTile Show MoreSee AlsoBuildingsBuilding MaterialsConstruction & Building EquipmentElectric Equipment & SuppliesPlumbing Fixtures, Parts & Supplies