Natural quarried slate roofs can endure for 100 to 200 years. Connect with authentic slate mechanics and copper smiths.
A natural slate roof is a permanent building asset that often outlasts modern roofing materials by generations. However, improper repairs using asphalt shingles, mastic, or modern caulking ruin slate assemblies and cause hidden structural wood rot. Slate repair requires craftsmen who understand slate quarry provenance (Peach Bottom, Vermont, Monson), proper copper nail fastenings, and hand-soldered architectural sheet metal. In historic Philadelphia rowhomes, built-in copper box gutters and valley flashings require specialized sheet metal fabrication rather than generic aluminum or vinyl gutters.
Romano Roofing has specialized in natural slate and architectural metal roofing across Philadelphia for over three decades, providing authentic repairs and maintenance for historic residential structures.
Russell Roofing Company is recognized as one of the Delaware Valley's leading specialists in historic steep-slope roofing, natural slate conservation, and custom architectural sheet metal fabrication.
Top Peak Roofing provides dedicated slate roof preservation, copper flashing fabrication, and historic exterior maintenance for historic residential properties throughout Bucks and Montgomery counties.
Gillespie Contracting, Inc. is a dedicated slate and architectural sheet metal specialist serving Southeastern Pennsylvania for nearly four decades. As an active member of the Slate Roofing Contractors Association (SRCA), Gillespie adheres to authentic installation standards—using only genuine quarried slate, solid copper roofing nails, and hand-soldered flat-lock and standing seam copper details.
Stewart's Slate Roofing LLC is a specialized slate and clay tile roofing contractor with over 30 years of experience preserving historic steep-slope roofs across Chester County, Delaware County, and the broader Mid-Atlantic. Located near the historic Peach Bottom slate district, Stewart possesses deep expertise in matching rare regional slate varieties, replacing broken slates with authentic slate hooks and copper bibs.
Founded in 1919, Bregenzer Brothers is a fourth-generation slate and copper roofing firm recognized throughout Bucks County, Philadelphia, and Central New Jersey. Long-standing members of the National Slate Association (NSA), their master roofers fabricate custom hand-formed copper cornices, replace deteriorated slates without disturbing sound adjacent tiles, and rebuild century-old internal drainage systems.
Belcher Roofing Corporation has served the Delaware Valley for over 50 years as a premier specialty roofing contractor for historic buildings, academic institutions, and religious architecture. A member of the Preservation Alliance for Greater Philadelphia, Belcher operates advanced in-house metal fabrication shops to reproduce custom copper cornices, ornamental finials, and heavy-gauge standing seam roofs.
Kurtz Construction Company has provided specialized building preservation and historic roofing in Northwest Philadelphia and the Main Line since 1970. Their team understands the rigorous requirements of Philadelphia Historical Commission standards, providing master copper metalwork, custom flashing fabrication, and careful slate sourcing from authentic Vermont and Pennsylvania quarries.
ACG Roofing and Sheet Metal is a specialized roofing contractor and member of the Slate Roofing Contractors Association (SRCA). Located in Bucks County, ACG focuses exclusively on traditional steep-slope roofing materials, hand-soldering custom copper details and integrating authentic slate shingles with correct headlap and fasteners.
Reiter Roofing has specialized in historic exterior restoration and specialty roofing across Philadelphia neighborhoods since 1989. Familiar with the unique architectural demands of Victorian mansard roofs and colonial rowhouses, Reiter restores damaged slate courses, installs soldered copper flashings, and rebuilds historic wood-and-metal cornices.
Tufano & Sons Roofing is a family-owned exterior restoration contractor specializing in slate roofing repair, historic flashing restoration, and custom copper fabrication for residential properties throughout Philadelphia and Montgomery County. They specialize in diagnosing moisture intrusion in historic roofing assemblies without causing further damage to aged slate tiles.