High Concrete Group produces architectural and structural precast concrete building components, with operational plants in Denver, Pennsylvania, and Springboro, Ohio. The company says it has provided building components since 1977 and identifies itself as the nation’s largest producer of precast concrete parking structures. Its work serves projects across the Mid-Atlantic and Mid-West, with ThinCast rainscreen panels offered across states east of the Mississippi River.
PCI Architectural Precast Certification, AA Category
LEED Silver
PennStressFrom its Roaring Spring plant, PennStress manufactures precast and prestressed concrete for Mid-Atlantic infrastructure, including bridge beams and complete precast bridge systems. A division of the MacInnis Group, LLC, the company traces its PCI certification in the facility to 1958 and operates roughly 250,000 square feet of enclosed production space. Its work includes specialized correctional modules and major projects such as the Flight 93 Memorial’s Tower of Voices and the emergency replacement of Pittsburgh’s Fern Hollow Bridge.327390ROARING SPRING, PA
Prestress Services Industries, LLCPrestress Services Industries, LLC fabricates structural precast and prestressed concrete products for public works and commercial projects. Formed by combining established precast operations in Ohio, Indiana, and Kentucky, the company has supplied commercial structures and bridge products from multiple Midwest manufacturing facilities. Its work includes bridge beams and parking structures, with in-house design, delivery, and erection capabilities for commercial projects.COLUMBUS, OH
Nitterhouse Concrete Products, IncNitterhouse Concrete Products manufactures precast and prestressed concrete building components and structures from its Chambersburg, Pennsylvania facilities. Founded in 1923 by William L. Nitterhouse, the family-owned business is in its fifth generation of family ownership and management and operates a 127,500-square-foot manufacturing facility on a 105-acre site. It is a single-source precast provider serving construction projects in the Mid-Atlantic and beyond.CHAMBERSBURG, PA
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