Unapologetic craftsmanship in masonry, historic restoration, and architectural waterproofing. Rebuilding New Jersey and Pennsylvania's monuments and manors for over a century.
Our comprehensive services include masonry repair, waterproofing, stone pointing, concrete restoration, drainage solutions, sump pump installations, and foundation waterproofing. Residential, commercial, historic, and industrial properties.
Estates, Private Homes, Historic Properties.
Heritage-grade stone and brick for luxury estates and historic homes across Mercer County, Princeton, and Bucks County.
Offices, Condominiums, HOAs, Retail.
Building envelope restoration for commercial properties, HOAs, and condo associations across New Jersey and Pennsylvania.
Factories, Hospitals, Schools, Churches.
Heavy masonry restoration for institutional facilities, industrial plants, and protected historic landmarks.
“We Don’t Sell Jobs. We Restore Masonry.”
— Paul PennacchiBefore the modern skylines of Trenton and Philadelphia existed, our great-grandfather was laying the brickwork that built them. Since 1905, A. Pennacchi & Sons has refused to dilute its expertise.
We are not a general contractor. We are specialist masons. Whether we are stabilizing a fieldstone foundation on an 18th-century farmhouse or performing façade restoration on a commercial high-rise, the work is structural artistry.
Established in Mercer County. Immigrant bricklaying technique brought from the Old World.
Servicing churches, schools, and civic landmarks across NJ and PA.
Blending historic preservation with modern structural engineering.
Rigorous architectural services for high-end residential estates and large-scale commercial property managers.
Structural rebuilding, repointing, and foundation stabilization for 18th–21st century buildings.
Custom brickwork and historic mortar matching — from single-course repairs to multi-story facades.
Bluestone, limestone, and brownstone fabrication, repair, and grand estate entrances.
Landmark compliance, terra cotta repair, and chemical-free facade cleaning for churches and schools.
Crown repair, flue lining, flashing, and complete structural tear-downs and rebuilds.
Traditional 3-coat stucco systems, EIFS repair, and ornamental plaster molding.
Below-grade French drains, exterior protective coatings, foundation damp-proofing, and sump pump installation — the most-requested service in our service area.
Learn MoreFive generations of structural artistry across the tri-state’s most significant buildings.
Mmm Aaa
Local Guide • 19 reviews
“We are so impressed with Pennacchi & Sons. Multiple people recommended this company as the best in the region. For a company with a huge legacy there was no hesitation to see what our small job looked like. The crew was friendly, timely, and efficient. Ray walked us through the process and answered tons of questions. The end result was better than the original.”
Nancy Hilton
“A roofer told me I had a big chimney problem. I called A. Pennacchi & Sons. Paul came out the next day. I asked if I should add a few bricks to the top. He said "why do you want to spend more money?" — what contractor says that? The men came out a few days later. On time, polite, cleaned up like they were never there. His price was the best one. My chimney looks absolutely beautiful. I would give them 10 stars.”
Victoria Chow
9 reviews • 9 photos
“Water was getting into my house because of the old brick exterior. Although this was a very small job, Paul and his son Paul Junior were incredibly professional, listened, and addressed my concerns. I left their crew to complete the work without being home and everything was safe and secure when I got back. They kept their work areas clean and took away their trash. Paul’s price was the most competitive. HIGHLY RECOMMEND.”
Adam Arif
Local Guide • 98 reviews • 1,020 photos
“Pennacchi & Sons does amazing work. They restored my front door steps which were in bad condition. They fixed all the chips and cracks and painted them. Very professional and great service.”
Rich Treichler
11 reviews
“Great experience with Paul and the Pennacchi team. We contracted this firm to waterproof our basement and replace our basement windows. Nick was excellent at coordinating the effort, including preparation, window replacement, waterproofing, clean up, and follow up to inquire about and resolve a few questions. Happy to recommend Pennacchi and Sons.”
Licensed & insured in New Jersey and Pennsylvania. Fully bonded for commercial landmark projects.
