Bucks County · Pennsylvania
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Basement Waterproofing in Bucks County, PA

A. Pennacchi & Sons traces the water in your Bucks County basement to its source, then builds the repair around what we find.

1947Founded4Generations(484) 414-4975PA Office
Basement Waterproofing in Bucks County, PA

When The Last Waterproofing Did Not Hold

Plenty of wet basements have been waterproofed before. A sealer peeled off a damp block wall, or a sump pump went in with no drain to feed it, and the water came back. A leak like that can go on for years because nobody worked out the cause.

A. Pennacchi & Sons starts there: what failed, and why. Four generations of the same family have worked in masonry and waterproofing since 1947, out of our Hamilton, NJ shop just across the Delaware. We inspect first, then design the repair around the cause. Call (484) 414-4975 or request an estimate.

Basement Waterproofing Services We Provide

Foundation wall dug out and sealed from the outside

Interior Waterproofing

We cut a trench along the slab, lay a French drain on washed stone, and carry the water to a sump pump that sends it out.

Exterior Waterproofing

We dig down to the foundation wall, clean it, seal it with a membrane, and add drainage board and a perimeter pipe before backfill.

Sump Pump Installation

The pump clears the water the drain collects. A battery backup can keep it running when a storm knocks out the power.

Foundation Crack Repair

We inject and seal foundation wall cracks where the water is coming through.

Window Well Drainage

A window well that holds water pushes moisture against the basement wall. We seal the well and fix its drainage.

Below and above grade waterproofing for commercial and multi-unit buildings: foundations below grade, plus parapets, terraces and parking decks above it.

What Drives The Cost Of Basement Waterproofing In Bucks County

The cost depends on where the water enters, what the foundation walls are made of, and whether the fix is interior, exterior or both. Injecting one foundation crack is a far smaller job than excavating a wall. Older stone foundations call for different methods than poured concrete, and a battery backup or a leaking window well changes the scope again.

A. Pennacchi & Sons prices each project after an in-person inspection and sends a written proposal with one total that reflects your foundation and the water problem we found.

Older Stone Foundations In Bucks County

If your Bucks County house sits on an older stone foundation, a surface sealer is usually the wrong fix. It traps moisture in the wall and speeds up decay in the stone and mortar. Stone walls are better served by an interior French drain with a vapor barrier, so water is collected and pumped out instead of held in the wall.

Soil around any foundation holds water after a storm, and when it freezes it presses on the wall. Each thaw sends that water toward any crack, so a small leak in the fall tends to be bigger after the winter.

How A Waterproofing Project Runs

  1. Step 01

    1. Request An Estimate

    Tell us what you see downstairs, by phone or the form, and we set up a visit.

  2. Step 02

    2. Site Visit

    A Pennacchi craftsman inspects the basement and foundation and traces the water to its source.

  3. Step 03

    3. Written Proposal

    You get the scope and one total in writing.

  4. Step 04

    4. Installation

    Our crew installs the system and makes any masonry repairs in the approved scope.

See our basement waterproofing process in detail.

Waterproofing Across Bucks County

A. Pennacchi & Sons handles basement waterproofing throughout Bucks County, including Doylestown, Newtown, New Hope and Yardley. A single cracked wall gets the same inspection as a full exterior job, and the scope follows the cause.

See finished work in the project gallery, or browse all of our Bucks County services.

Why Bucks County Homeowners Choose A. Pennacchi & Sons

  • Family-owned since 1947, four generations of masonry and waterproofing in New Jersey and Pennsylvania.
  • We diagnose before we quote. If a crack repair solves the leak, that is the only job you get quoted.
  • One price in writing, walked through with you before any work begins.
  • If the water starts upstream at a gutter, downspout or the grade, we tell you, because a basement system cannot keep up with an active source.

Learn more about us.

What Our Customers Say

A. Pennacchi & Sons holds a 4.5-star rating across 30 Google reviews. Read all reviews on Google or see our testimonials.

Other Services Across Bucks County

View all services.

Get Your Bucks County Waterproofing Proposal

Call A. Pennacchi & Sons at (484) 414-4975 before the next heavy storm. We will trace the water in your Bucks County basement to its source, walk you through what we found, and put the repair in writing.

Frequently Asked Questions

Will a sump pump by itself stop my basement leaks?
Usually not. A sump pump only removes water that has already collected, so it needs a perimeter French drain feeding it. Without the drain, water spreads across the floor before the pump ever sees it.
Why is my basement still damp days after the rain stopped?
The soil around the foundation holds water after a storm. That water keeps pressing on the wall and working through cracks, so dampness can linger for days.
Is interior or exterior waterproofing better for my home?
Exterior systems stop water before it reaches the foundation and need room to dig. Interior systems collect water that is already getting in. A. Pennacchi & Sons decides which fits after seeing the basement and the grounds.
How do I know my basement needs waterproofing?
Water after storms, a musty smell, mildew on the walls, a corner that never dries, or a dehumidifier that runs all year all point to a wet basement. Call (484) 414-4975 and we will find the cause.
What Our Clients Say

A Reputation Built On Referrals.

5.0
Countless Google Reviews
MA

Michael Atkin

8 reviews

10 Months Ago

“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.”

Basement Waterproofing
LH

Lauren Hilton

1 review · 1 photo

A Year Ago

“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.”

Chimney Repoint
RT

Rich Treichler

11 reviews

A Year Ago

“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.”

Basement Waterproofing
BG

Brenda Giannacio

1 review

A Year Ago

“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.”

Basement Waterproofing
JA

Jackson Adolph

2 reviews

A Year Ago

“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.”

Basement Waterproofing Repair
MA

Mmm Aaa

Local Guide · 19 reviews · 24 photos

2 Years Ago

“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.”

Masonry Restoration
MS

Michael Su

Local Guide · 11 reviews · 1 photo

2 Years Ago

“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.”

Chimney & Basement Sealing
AA

Adam Arif

Local Guide · 98 reviews · 1,020 photos

2 Years Ago

“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.”

Stone Step Restoration
VC

Victoria Chow

9 reviews · 9 photos

3 Years Ago

“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.”

Brick Repointing
WR

Wayne Richardson

8 reviews · 1 photo

3 Years Ago

“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.”

French Drain & Waterproofing
SB

S. B.

Local Guide · 14 reviews

3 Years Ago

“These guys did a great job on my chimney with stucco.”

Chimney Stucco
SS

Shibani Sharma

8 reviews

3 Years Ago

“Excellent work. Very professional.”

General Masonry
ES

Ellen Scanlon

Local Guide · 13 reviews · 1 photo

5 Years Ago

“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.”

Foundation & Waterproofing
BC

Bill Cunningham

Local Guide · 78 reviews · 265 photos

5 Years Ago

“The best in the business. Ask for Paul. Tell him Billy C. sent ya.”

General Masonry
KT

Katia Ten Eyck

Local Guide · 24 reviews · 69 photos

6 Years Ago

“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.”

Basement Waterproofing
JM

John Monsport

7 reviews · 1 photo

6 Years Ago

“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.”

Basement Waterproofing
MS

Mike Salvador

2 reviews

6 Years Ago

“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.”

Chimney Repair
MB

MeghanB

16 reviews · 2 photos

6 Years Ago

“Gorgeous job repairing and painting my chimney.”

Chimney Repair & Paint
BK

B. K.

Local Guide · 56 reviews · 1 photo

6 Years Ago

“You want the best, call Paul at Pennacchi & Sons. Great work and he stands by all his work. A++”

General Masonry
MP

Marcus Padulchick

Local Guide · 102 reviews · 32 photos

7 Years Ago

“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.”

Porch & Patio Repair