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.”
Masonry chimney repair for Somerset County homes, from a family of masons that has worked out of Hamilton, NJ since 1947.

A water stain on a ceiling or upstairs wall is often the first sign of a chimney problem, and by then water has been getting in for a while. Rain and snow find any crack in the crown or any soft joint in the mortar and work their way down inside.
A. Pennacchi & Sons repairs masonry chimneys across Somerset County from our Hamilton, NJ shop. The same family has done this work since 1947. We trace the stain back to the crown, the flashing or the brick, then repair what is causing it. Call (609) 394-7354 or request an estimate.
Chimney repair cost depends on the size of the chimney, how easy it is to reach on the roof, and how much damage there is. Resealing a crown or fitting a new cap is a much smaller job than rebuilding the chimney above the roofline.
A. Pennacchi & Sons prices each chimney after seeing it in person and puts the scope and one total in writing.
We do not install flue liners or sweep chimneys. If the visit turns up a liner or creosote problem, we will say so.
Call or use the form to tell us what you have noticed, inside or out.
A mason checks the crown, cap, flashing and brick in person and follows the water to its source.
You get one total for the repair, with the scope spelled out.
The crew makes the approved repair and clears the work area.
Water that sits in a crack freezes, expands and pushes the gap wider. The thaw lets more water in, and the damage grows with each cold season. The repair you scope this fall is smaller than the one you scope after another winter, so we fix small crown cracks and open joints before they spread into the brick.
A. Pennacchi & Sons repairs chimneys in Somerville, Bernardsville, Basking Ridge and the towns around them. We also work just south in Mercer County, including chimney repair in Princeton, Lawrenceville and Trenton.
See photos of finished jobs in the project gallery, or browse all masonry services in Somerset County.
A. Pennacchi & Sons holds a 4.5-star rating from 30 Google reviews. Read the reviews on Google or see all testimonials.
Each winter gives water another way into a damaged chimney. Call A. Pennacchi & Sons at (609) 394-7354 and we will inspect your Somerset County chimney and show you where the water gets in.
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.”