Michael Atkin
8 reviews
“Knowledgeable, professional, reliable. Sent 6 masons to get the waterproofing job done quickly. Highly recommended. Has the knowhow to get the job done right the first time. A trustworthy expert firm.”
A. Pennacchi & Sons provides basement waterproofing based on visible water entry and the condition of your Trenton foundation.

Basement waterproofing cost in Trenton depends on the water entry point, foundation material, access needs, and approved repair scope. A. Pennacchi & Sons can inspect visible conditions and provide a written quote based on the work proposed for your property.
A site inspection can show which factors apply to your basement. To discuss a basement waterproofing quote in Trenton, call A. Pennacchi & Sons at (609) 394-7354.
A. Pennacchi & Sons can review visible basement conditions, prepare a written quote, and complete the approved waterproofing scope. The proposed work depends on where moisture appears, the foundation condition, and whether related masonry, concrete, or caulking service is suitable.
An inspection can document where water is visible and review accessible foundation walls, floor areas, joints, and other relevant locations.
A written quote can explain the proposed basement waterproofing and related repair scope for your review before work is approved.
The approved waterproofing work can address the visible water path and foundation conditions identified during the inspection.
Related concrete or masonry repair can be included when the inspected condition and approved scope call for that work.
Caulking can be considered when accessible joint conditions are relevant to the proposed waterproofing or repair scope.
Older stone and block foundations found around Trenton can require a different waterproofing plan than poured concrete walls. A. Pennacchi & Sons can inspect the visible wall material, moisture location, and accessible areas before proposing a scope.
Chambersburg includes older housing stock with varied foundation conditions. Stone joints, block walls, concrete areas, and visible cracks do not all point to the same solution. The inspected condition should guide the proposed work.
A. Pennacchi & Sons also provides masonry, concrete restoration and repair, caulking, and waterproofing. Those related capabilities can help when a basement condition involves more than one accessible surface or building material.
Clay-heavy soil around Trenton can retain moisture near a foundation longer than faster-draining soil. That local condition can affect when basement water appears, including after rain has stopped, but the visible water path still needs to be inspected.
Moisture may show along a wall, near a joint, beside an opening, or across part of the basement floor. The location can help shape the inspection, but it does not establish the full repair scope by itself.
The Hamilton, NJ office serves this Trenton page and the surrounding Mercer County area. Local soil conditions, older neighborhood housing, and varied foundation materials make a property-specific review important.
Basement waterproofing can move from an inspection of visible conditions to a written quote and then the approved work. A. Pennacchi & Sons can explain the proposed scope so you can review it before deciding how to proceed.
Describe where water appears, when you notice it, and which basement areas are accessible.
An inspection can consider visible moisture, foundation materials, floor areas, joints, and accessible openings.
Review the proposed waterproofing or related repair work before approving the scope.
A. Pennacchi & Sons can complete the basement waterproofing and related services included in the accepted scope.
A. Pennacchi & Sons brings established New Jersey experience, family operation, and related restoration capabilities to basement waterproofing in Trenton. The Hamilton office serves this market, and the company carries a verified NJ contractor registration.
These related capabilities give Trenton property owners one company to contact when visible basement moisture may involve waterproofing, masonry, concrete, or joint conditions.
Trenton property owners often want to know when an inspection makes sense and how waterproofing relates to other foundation work. The visible water path, accessible surfaces, and foundation condition help determine what work may be proposed.
A. Pennacchi & Sons can inspect visible basement conditions in Trenton, explain a proposed scope, and provide a written quote for your review. Request a visit from the Hamilton, NJ office to discuss the water entry you see and the work that may fit.
Get your basement waterproofing quote by calling A. Pennacchi & Sons at (609) 394-7354.
Michael Atkin
8 reviews
“Knowledgeable, professional, reliable. Sent 6 masons to get the waterproofing job done quickly. Highly recommended. Has the knowhow to get the job done right the first time. A trustworthy expert firm.”
Lauren Hilton
1 review · 1 photo
“I had a roofer come out for a small leak in my attic. He fixed it and while up on the roof took pictures of my chimney. Told me I had a big problem. Lot of mortar missing. I called A. Pennacchi & Sons. Paul came out the next day. He told me what needed to be done and gave me a price. I asked him 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, got right to work, and cleaned up like they were never there. Paul had given me a choice of colors. His price was the best one. My chimney now looks absolutely beautiful. I would give them 10 stars.”
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.”
Brenda Giannacio
1 review
“A. Pennacchi & Sons has offered outstanding service since our first meeting. Honest, reliable, knowledgeable, and very responsive. The staff take pride in their work and are very respectful of your home. We highly recommend using them if you are having issues with a wet basement. We cannot thank them enough.”
Jackson Adolph
2 reviews
“Pennacchi sealed our basement 2 years ago. After a recent heavy rain we noticed seepage and asked Pennacchi to look at it. They sent Nick, who did an excellent job diagnosing the problem, finding the most likely seepage site, and then repairing it. Nick came by the next day, inspected the repair, and also improved sealing of 2 utility pipe entries. The rapid response, competency, diligence, and follow-up were excellent.”
Mmm Aaa
Local Guide · 19 reviews · 24 photos
“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, working throughout the county, there was no hesitation to see what our small job looked like and whether they could help. The crew was friendly, timely, and efficient. Ray walked us through the process, gave us a play-by-play for the best understanding of the work, and answered tons of questions. The end result was better than the original.”
Michael Su
Local Guide · 11 reviews · 1 photo
“Pennacchi has an exceptional reputation and we now have firsthand experience of their stellar work. The precision craftsmanship and professionalism are impressive. We had our chimneys repointed, brickwork restored, and a basement wall resealed. It all blends seamlessly and looks gorgeous. Ask for Sam as your foreman if you can, he was amazing. The entire crew was fantastic. Kudos to Paul and the leadership for building a great team. Impeccable service and beautiful finished product.”
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.”
Victoria Chow
9 reviews · 9 photos
“Water was getting into my house because of the old brick exterior. It needed to be repointed and painted on the interior. 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.”
Wayne Richardson
8 reviews · 1 photo
“My basement was leaking really bad and had 2 different companies come out and try to fix the problem with no luck. Decided to try a third time and luckily I came across APS. They came out and did amazing work and solved all my issues. Put in a French drain, sump pump, and stuccoed the walls. They had to fix all the problems the other companies did, and it was a great experience working with them. Paul was extremely professional. Highly recommend if you need the job done right the first time.”
S. B.
Local Guide · 14 reviews
“These guys did a great job on my chimney with stucco.”
Shibani Sharma
8 reviews
“Excellent work. Very professional.”
Ellen Scanlon
Local Guide · 13 reviews · 1 photo
“Pennacchi is the best. We had several jobs done in the past few months and found Paul and team to deliver exceptional work and service for reasonable prices. Very knowledgeable and professional. We had the basement waterproofed, foundation redone, and steps repointed. Extremely satisfied.”
Bill Cunningham
Local Guide · 78 reviews · 265 photos
“The best in the business. Ask for Paul. Tell him Billy C. sent ya.”
Katia Ten Eyck
Local Guide · 24 reviews · 69 photos
“We hired Pennacchi and Sons to waterproof our basement. We did not necessarily have issues, we just wanted to prevent any moisture problems in the future. We consulted with a few other people before speaking with Paul, the owner. Paul came up with an effective and cost-effective solution for us. We are very happy with the service and highly recommend Paul to everyone.”
John Monsport
7 reviews · 1 photo
“These guys did an amazing job for us. 20 years of trying to get my basement dry and these guys finally got it to work. We actually had another company do it 15 years ago but we always got water back. Paul and his brothers worked hard and they cleaned us up as well. Thanks for letting me tell this story guys.”
Mike Salvador
2 reviews
“I hired Pennacchi and Sons to do repair work on my chimney. In the 3 days they were here, they did an excellent job from start to finish. They also left my home in the same condition as it was before they came. I could not recommend this company more and would definitely hire them again if I needed future masonry work done.”
MeghanB
16 reviews · 2 photos
“Gorgeous job repairing and painting my chimney.”
B. K.
Local Guide · 56 reviews · 1 photo
“You want the best, call Paul at Pennacchi & Sons. Great work and he stands by all his work. A++”
Marcus Padulchick
Local Guide · 102 reviews · 32 photos
“I would use them again. We needed a front porch and patio repaired. They did a great job and are very responsive to follow up. Attention to detail is certainly something I was impressed with.”