Advanced Concrete Systems, Inc. has manufactured Superior Walls precast foundation systems since 1986 and says it has produced more than 40,000 foundations. The Middleburg, Pennsylvania company makes custom-designed, insulated concrete foundation panels in a factory-controlled environment and installs them at building sites. It is an independently owned licensee of Superior Walls of America, Ltd.
NGBS Green Certified Products
PA 008013
Registration
WV 050990
Registration
MHBR No. 7630
Registration
International Residential Building Code (2015, 2012, 2009, 2006)
Compliance program
INTERNATIONALRESIDENTIALCODE
Quality certification
Collier Foundation Systems, IncCollier Foundation Systems, Inc. manufactures precast concrete products for building projects and retaining walls, with a facility the company describes as 168,000 square feet. Established in 1993, it makes Superior Walls foundations and custom precast products for construction projects in its regional markets and nationwide.HEIDELBERG, PA
Weaver Superior Walls, LLCFounded in 1985 in Lancaster County, Weaver Superior Walls manufactures and installs precast foundation walls from its manufacturing facility in Ephrata, Pennsylvania. The company says it has built and installed more than four million feet of walls and serves residential, light commercial, senior living, and multifamily construction markets across the Mid-Atlantic and Northeast. Weaver became 100% employee-owned through an ESOP transition in 2024.EPHRATA, 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
Universal Concrete ProductsFounded by Donald Faust, Sr. in 1967, Universal Concrete Products manufactures architectural and structural precast concrete for commercial construction. The family-owned Stowe, Pennsylvania company began with pavers and decorative masonry products and developed into a precast producer known for specialties such as stone- and brick-clad panels. It has more than 45 years of precast experience and works with project owners, contractors, architects, and engineers during design and budgeting.STOWE, PA