Old Philadelphia Associates, Inc.
Contractor Background & Craft Discipline
Old Philadelphia Associates specializes in structural masonry restoration and historic preservation with a deep focus on Chester County fieldstone, serpentine stone, and Philadelphia brick row architecture. Their team formulates authentic high-calcium lime mortars that allow antique masonry assemblies to naturally disperse vapor without stone fracture.
Documented Preservation Specialties
Documented Project Focus & Regional Experience
Restoration of 18th-century Quaker meetinghouses, Chester County bank barns, historic Main Line country estates, and historic downtown West Chester commercial buildings.
Preservation Standards Advisory
Historic structures require specialized techniques and breathable materials. When undertaking restoration work, ensure contractors follow established National Park Service preservation guidelines (such as Preservation Brief #2 for breathable lime mortar repointing on historic masonry or sash preservation over vinyl replacement).