Monarch Products has been manufacturing sanitary and storm sewer products for over sixty years.
Precast storm sanitary concrete products manholes, catch basins, box culverts, septic tanks, water meter pits, pump stations, utility vaults
Monarch Products Company is a manufacturer of precast concrete products serving southcentral Pennsylvania and northern Maryland. Monarch Products has been manufacturing sanitary and storm sewer products for over sixty years and is listed on Bulletin 15 as a qualified PennDot supplier. They are also an NPCA certified plant.