Professional Basement Waterproofing and Crawl Space Repair in Yardley, NJ

Name: Office Address
Address: 1429 Ulmer Avenue, Oreland, PA, 19075, US
Telephone: 484-276-2272
Price range: $$

Yardley, NJ is known for its historic charm, close-knit community atmosphere, and scenic location along the Delaware River. With attractions such as the Delaware Canal State Park and a vibrant downtown area filled with local shops and restaurants, Yardley offers homeowners a unique blend of small-town character and suburban convenience. However, many homes throughout the area can experience basement moisture problems and foundation concerns caused by aging construction, changing weather patterns, and shifting soil conditions over time.

At Jamison Basement Waterproofing, we provide dependable waterproofing solutions tailored to the specific needs of Yardley homeowners. Older foundations, mature landscaping, and varying drainage conditions can all contribute to water intrusion, basement leaks, and excess humidity beneath the home. Our team works to identify the source of the issue and install long-lasting systems designed to keep your basement dry, healthy, and structurally protected.

The Yardley area experiences humid summers, cold winters, and regular rain and snowfall throughout the year. Freeze-thaw cycles and aging drainage systems can place added stress on basement walls and foundations, increasing the risk of cracks, mold growth, musty odors, and structural deterioration if moisture problems are not properly addressed.

Our experienced waterproofing professionals offer a complete range of basement and foundation solutions, including interior drainage systems, sump pump installation, exterior waterproofing, crack repair, crawl space moisture control, and foundation stabilization services. Every project is customized to the specific condition and layout of your home to provide dependable, long-term protection.

For more than 35 years, Jamison Basement Waterproofing has proudly helped homeowners throughout the region maintain safer, drier homes. As a family-owned and operated company, we are committed to delivering quality workmanship, honest recommendations, and personalized waterproofing solutions backed by decades of experience and trusted customer service.

Jamison Basement Waterproofing's Services in Yardley, PA

Our services are designed to keep your home healthy and safe. Here's a list of some of our popular services in Yardley, PA.

Basement Waterproofing

Jamison Basement is the leading basement waterproofing service provider in Southeastern Pennsylvania. Our systems are designed to be flexible enough to handle all types and sizes of homes. With the kind of weather in Yardley and the age of the existing homes, you'll need a reliable basement waterproofing system to keep your basement dry. We use advanced basement waterproofing technology produced by GrateProducts, the leading basement health technology provider in the US.

Crawlspaces Repair Services

A big portion of the air you breathe comes from the basement and crawlspaces. You want to take as much care of your crawlspaces as much as you do for your basements. Jamison Basement provides complete solutions for keeping your crawlspaces dry including dehumidifier installation and crawlspace encapsulation.

Sump Pump Installation

Water will naturally flow to your basement, the lowest part of the house. To remove accumulated water, you will have to use sump pumps. We only install the most highly reputable sump pump brands. Aside from that, we make sure that you have reliable battery back-up so your sump pump will work even when there are power outages. This is particularly useful during storms when basement flooding is more likely.

Radon Gas Testing and Mitigation

Radon is a naturally occurring but dangerous gas that can enter your home through cracks in your foundation walls. It's an invisible and odorless gas, so you won't know if there's radon without the use of specialized tools. Jamison Basement provides radon testing and mitigation services in Yardley.

Contact Jamison Basement Waterproofing Today

For more information about any of our services, please call 484-276-2272 or send us a message via our online contact form found in our Contact Us page. We would be happy to provide with a quote and answer all your questions about our services.

Our customers love us!

See All 623 Reviews

Customer Reviews from Yardley and Surrounding Areas ( 5

from 12 reviews )

ROBERT J. CIATTO, J.

June 29, 2026 | Holland, PA

Gabe and Louie did a first class job on my basement remodel. They transformed the dingy and unappealing area into one that we will feel comfortable using to store our ...

Phil R.

February 28, 2021 | Yardley , PA

I used Jamison 3 times. The first two times my expectations were met and projects were completed on time in a professional manner. The third time was special. I had an ...

Jim M.

January 23, 2025 | Hamilton, NJ

Carol T.

December 11, 2019 | Yardley, PA

Jamison came in and fixed another waterproofing company's mess. My radon levels went from 16 to 3.4. I am very grateful.

Alex K.

May 05, 2018 | Yardley , PA

Jamison had the best price for the proposal work . We were very satisfied with the work preformed. You guys may use us as a reference.

Robert

February 23, 2020 | Fairless Hills, PA

Knowledgeable and efficient service great job

Barbara A.

October 07, 2019 | Trenton, NJ

GeorgeR

January 22, 2020 | Langhorne, PA

Can't say enough about my experience with Jamison. Ed came out for my estimate to address an issue with water creeping in through the cinder block walls in my basement. ...

Craig T.

February 21, 2020 | Bensalem , PA

Great job done by this company in sealing cracks in my foundation, installing a sump pump and. Water system. Quality work in a very reasonable time frame. Couldn’t ask ...

Sarah R.

July 24, 2019 | Trenton , NJ

Great Experience w/ Tyrell!!! He came to install our basement dehumidifier - explained everything to me and even walked me through a couple other basement issues - super nice guy!!! ...

Lynn R.

February 27, 2019 | Lawrenceville, NJ

Tyrell and his crew were great. They were prompt, professional, and polite. When the service was completed Tyrell lead me through the walk through and answered all of my questions ...

David S.

January 08, 2018 | Newtown , PA

Steve and the crew were Fantastic, I cannot say enough how happy I am , David

Happy Customers across Yardley and Surrounding Areas

Completed Jobs from Yardley and Surrounding Areas

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Ann G

March 22, 2026 | Yardley , PA

Jamison Project Manager Ken McKnight, who brings over 15 years of experience with the company, conducted the inspection and recommended the installation of Rhino brand carbon fiber straps. This solution was designed to reinforce the compromised foundation wall and prevent any further movement.
After the carbon fiber straps were professionally installed, the structural concerns were effectively addressed. With the added confidence of Jamison’s transferable lifetime warranty, the homeowners were able to put the property back on the market where it sold quickly and without issue.

Jamison Basement Waterproofing and Foundation repair since 1989

Phil R

February 05, 2021 | Yardley, PA

Michelle W

December 21, 2017 | Yardley, PA

Crack repair by Jamison Basement Waterproofing

J Ferrero

June 21, 2016 | yardley, PA

The challenge we faced was removing the finished material to access the wall crack that the homeowner did not know was hidden behind the finished wall.

To address this, we offered our maximum protection package, where we sealed the crack from both the inside and the outside. On the outside, we dug all the way down to the footer and applied a rubber membrane and coating. On the inside, we installed our Techni-Crack repair system to ensure the homeowners would not have a problem from this wall crack again. Now they can begin the process of refinishing the damaged finished material in their basement.

Benjamin B

September 13, 2016 | Newtown, PA

Project Manager Steve C went out and gave the homeowners a few options to keep the basement dry all the time , he even recommended starting with the Grate-Sump , sump pump and the wet area of the basement . The homeowners have the option of adding the perimeter drainage system at a later date . After few rains and the homeowners hearing the new Sump pump keeping the ground water below the slap during storms their problem is solved .

M Buonono

November 11, 2016 | Newtown, PA

The challenge we faced was that it was a tight area to dig, so we had to hand dig everything.

To address this, our Project Manager Ed went out and knew exactly what it would take to get the issue resolved quickly. He proposed an egress escape window and well. The township approved everything, and both the new homeowners and previous clients are happy.

Pascal H

July 11, 2017 | Newtown, PA

This is a problem that we see all the time at Jamison Basement Waterproofing.

To address this, Project Manager Steve Custus recommended our 4 ft GrateDrain doorway entry drain, which channels water to the homeowner’s existing sump basin. We also upgraded the homeowner’s sump pump to a half-horsepower pump that can remove 3900 gallons of water per hour from the basement.

Now, for the first time in years, the homeowner does not have to worry when it rains.

David S

January 03, 2018 | Newtown, PA

Jamison Basement Waterproofing Project Manager Steven Custus went out to meet with the new homeowners. Steve recommended a full perimeter drainage system. The GrateDrain (Closed) drainage system will drain the water from below the basement floor to the GrateSump. The GrateSump with an 1/2hp pump can remove up to 3,400 gallons of water per hour from the basement. We installed 3 GrateSumps because of the high volume of water this home was taking on.

John A

March 06, 2020 | Washington Crossing, PA

Michael M

February 04, 2021 | Newtown, PA

Andrew J

April 02, 2021 | Newtown, PA

Real Client Needs in Yardley

Ellen B.

October 16, 2026

I scheduled a free estimate to have someone inspect my crawl space and basement. I also asked how this company compares to Groundworks and was told they are a local firm with a long-standing presence.

Chirag S.

October 14, 2026

I need basement waterproofing because water comes in after it rains, and I scheduled a free on-site estimate.

Kimberly M.

September 15, 2026

I signed the estimate and called to follow up; I was told to submit the 25% deposit through the link sent by email and someone will call to schedule the work.

Anonymous User

June 15, 2026

I had Jamison Waterproofing out last year for a foundation crack and I scheduled them to return to inspect a new issue before I put my house on the market.

Joanne R.

March 04, 2026

I called to get a site visit and estimate for bowed basement walls after receiving an engineer's report; I scheduled a free on-site estimate and will send the report for the company's review.

Scott S.

November 06, 2025

I have an exterior crack in my poured foundation (no interior leaking) and I scheduled an estimator to inspect the issue and provide an estimate.

Clarence D.

October 31, 2025

I moved into a house with a dirt-floor crawl space and need an estimate to install a vapor barrier; I scheduled an on-site estimate.

Mike B.

October 24, 2025

I called to schedule a free on-site estimate for egress window installation and set an appointment for an estimator to visit and provide a quote.

Before and After Job Photos Yardley

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Suzanne M

October 10, 2020 | Washington Crossing, PA

Water was flooding the garage from the driveway entrance..

Photo Galleries from Yardley

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Builders we have worked with

Fairless Hills , PA

iBasement Systems & Crawl Space Systems Certificates in the Philadelphia Area

The iBasement Systems and Crawl Space Systems Certificates were created using specific sets of criteria to provide a healthy indoor living environment. Air pollutants and excessive moisture levels in the basement or crawl space can negatively impact the odors in the home as well as cause health problems with those who live there year-round - including yourself!

We offer 6 levels of iBasement Certificate, and 5 levels Crawl Space Systems Certificate, each designed to solve specific problems and protect your home, family, and property value on the long run.