Monarch Products, Inc. manufactures precast concrete products, with a long-standing specialty in sanitary and storm sewer products. Founded by Edward Wagman, Sr. in Dallastown, Pennsylvania, in 1944, the family business grew from making septic tanks and has continued through later generations of the Wagman family. It serves southcentral Pennsylvania and northern Maryland and holds PennDOT supplier qualification and National Precast Concrete Association plant certification.
National Precast Concrete Association (NPCA) Certified Plant
PennDOT Qualified Supplier (Bulletin 15)
National Precast Concrete Association Master Precaster
NPCAMASTERPRECASTER
Quality certification
M&W Precast and Construction SupplyM&W Precast and Construction Supply has made precast concrete products and supplied construction materials for Pennsylvania and the surrounding region since Woodrow Wehrung began manufacturing septic tanks in 1950. Now in its third generation under Jason Wehrung, the company produces custom precast structures and concrete tanks while also supporting contractors with drainage and construction supplies. Its history includes a 1957 patent for integrated concrete tank baffles and a 2013 transition to the M&W name.OTTSVILLE, PA
Continental Concrete Products, IncFounded in 1978, Continental Concrete Products, Inc. manufactures precast concrete sewer and drainage structures. It supplies projects across Pennsylvania, New Jersey, Delaware, and Maryland, and operates as an NPCA-certified facility with approvals from several transportation and public utility agencies.POTTSTOWN, PA
Woodard's Concrete Products, IncSince 1965, Woodard's Concrete Products has grown from a backyard Quonset hut in Bullville into a Hudson Valley precast concrete manufacturer serving septic, drainage, utility, and construction projects. The Zwart family acquired the company in 1966, and Woodard's now combines custom form fabrication with crane-truck delivery and a mobile mixer for work ranging from wall caps to large tanks. Its long-running specialty is practical precast infrastructure, including septic-system components and custom concrete pieces made for specific projects.BULLVILLE, NY
Precast Systems, LLCPrecast Systems, LLC manufactures specialty precast concrete products at facilities in Williamson, Pennsylvania, just outside Greencastle. Part of the Nitterhouse Companies, it traces its family’s concrete-producing history to 1923 and is managed by fifth-generation family member Matthew Diller. The company also provides installation services for its products.GREENCASTLE, PA