Jamison Basement Waterproofing service trucks parked outside residential property

Professional basement waterproofing and foundation repair

Professional Basement Waterproofing and Crawl Space Repair in Bristol, PA

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

Bristol, PA blends historic charm with modern waterfront living, offering everything from older row homes to newly developed condos along the Delaware River. The town's strong community spirit, local events, and independent businesses give it a welcoming small-town atmosphere. However, many Bristol homeowners deal with basement moisture issues and foundation concerns due to aging construction, fluctuating weather conditions, and shifting soil over time.

At Jamison Basement Waterproofing, we provide professional waterproofing and foundation repair services tailored to the unique challenges faced by homes in Bristol. Older basements, ineffective drainage systems, and surrounding landscape conditions can all contribute to water seepage, damp crawl spaces, and elevated humidity levels beneath the home. Our team carefully identifies the source of the problem and installs customized solutions designed to deliver long-term protection and peace of mind.

The Bristol area experiences hot, humid summers along with freezing winter temperatures, heavy rain, and seasonal snowfall. These weather patterns can create repeated freeze-and-thaw stress on basement walls and foundation floors. Over time, excess moisture may lead to foundation cracks, mold and mildew growth, musty odors, and structural deterioration if left untreated.

Our waterproofing specialists offer a full range of services including sump pump installation, interior basement drainage systems, exterior waterproofing, foundation crack repair, crawl space encapsulation, moisture control solutions, and structural reinforcement services. Every system we install is designed around the specific condition and layout of the property to ensure dependable, long-lasting performance.

For more than 35 years, Jamison Basement Waterproofing has been helping homeowners throughout the region maintain safer, healthier, and drier homes. As a family-owned business, we are dedicated to providing honest recommendations, skilled workmanship, and personalized waterproofing solutions backed by decades of hands-on experience and reliable customer care.

Jamison Basement Waterproofing's Services in Bristol, PA

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

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 620 Reviews

Customer Reviews from Bristol and Surrounding Areas ( 5

from 12 reviews )

Frank M.

February 08, 2017 | Bensalem , PA

Craig T.

February 21, 2020 | Bensalem , PA

Posted on

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 ...

Robert

February 23, 2020 | Fairless Hills, PA

Knowledgeable and efficient service great job

Joan D.

February 13, 2017 | Bensalem , PA

I was getting water in my garage after heavy rains . Jamison came out and solved my problem and their installation was well dressed and mannered .

Melissa B.

March 07, 2018 | Bensalem , PA

They responded quickly and came right out , Derek and his crew were very polite , clean and orderly . We were completed satisfied !

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. ...

Vinny B.

January 05, 2017 | Langhorne, PA

The crew was courteous & professional !

Pam B.

July 29, 2019 | Edgewater Park, NJ

We were extremely satisfied with the service and the professionalism of Jamison employees.

Brain O.

January 21, 2013 | Langhorne , PA

That fact that someone answered the phone was great . The project Manager Ed , Steve Custus the crew Foremen was great did a nice job and worked very clean . It was ...

Ronald B.

November 12, 2014 | Langhorne , PA

Jamison services matched my problem. The work they preformed was efficient and professional.

Jenny N.

January 13, 2002 | Langhorne , PA

The cost & Honesty was the main reason I chose Jamison Basement Waterproofing. The installation crew was very clean , professional and courteous. I would highly recommend Jamison !

Bill D.

June 15, 2012 | Langhorne , PA

Professional workers.. A easy company to work with .

Happy Customers across Bristol and Surrounding Areas

Completed Jobs from Bristol and Surrounding Areas

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Tracey H

February 06, 2017 | Bristol, PA

The solution we provided was a full perimeter closed Drainage System with a new Grate Sump in the low spot of the basement . We also installed a 24hr Battery Back up system to protect the Basement from flooding due to power-outage . Now the property owners can finish the basement with peace & mind that there Basement will be dry during heavy rains ...

Before & After Vapor Barrier plus Drainage system

Kolaris

July 28, 2016 | Levittown, PA

The challenge we faced was that this was a commercial building, so we could only work on the job on Saturdays and Sundays.

To address this, Project Manager Steve C. went out and met with the property owner, and the solution he provided was a drainage system on all outside walls along with a full vapor barrier, mold treatment to protect against wall leaks, and a Grate Sump in the low spot. After the job was finished, all the damp smells and odors went away, and now they have zero customer complaints.

Kyle M

February 12, 2026 | Burlington , NJ

Michael S

November 21, 2025 | Burlington , NJ

Carroll B

January 21, 2017 | Bensalem, PA

After a thorough inspection, our team determined that the issue was likely due to external water infiltration combined with inadequate interior drainage, threatening the integrity of the basement and the finishes within it. Challenges Identified • Water Intrusion: Water was seeping through the walls, particularly where the floor meets the foundation, likely due to poor exterior drainage and cracks in the foundation. • Finished Basement Damage: The basement was finished with drywall, carpeting, and trim, which were being compromised by the moisture, creating a risk of mold, mildew, and wood rot. • Mold Growth: The damp conditions had led to visible mold spots on the trim and along the edges of the floor, affecting both the aesthetic and air quality of the space. Solution: Comprehensive Waterproofing and Drainage System We worked closely with the homeowners to develop a targeted plan that would address both the water intrusion and the damage to their finished basement. The solution involved a multi-step approach: 1. Interior Drainage System Installation: • We installed a sub-floor drainage system #GrateDrain around the perimeter of the basement. This included a French drain system to capture water before it could reach the walls and floor. • The water is directed into a sump pit where it is pumped away from the foundation, keeping the basement dry and preventing further water damage. After the project was completed the homeowners were able to refinish their basement with peace of mind knowing it would be free of groundwater seepage thanks to Jamison ..

Graig W

December 01, 2017 | Bensalem, PA

Adam M

July 11, 2023 | Tullytown, PA

Before & After reinforcer for bowed walls

Frank Merz

September 03, 2016 | Penndel, PA

The challenges we faced were the large amount of mud on the floor, bowing walls, a high water table, and the fact that there were no basement windows.

To address this, we first took care of the bowing walls with reinforced wall-stabilizing straps. Then, we handled the water problem with a full perimeter drainage system and two sump locations. We also added seven glass block windows and power-washed the floor down.

Mark Dombrowski

February 06, 2025 | Fairless Hills, PA

Vinny B

December 15, 2016 | Langhorne, PA

Project manager Steve went out to meet with Vinny , after seeing the Hugh puddle in the middle of the crawlspace plus and few wall cracks that were currently leaking we knew this crawlspace needed a full encapsulation system with drainage system and a Grate Sump . Vinny had useable space in the crawlspace that he wasn't currently using after installing our system he now has almost 500sq of useable space that he plan on using for storage. Problem solved !

Pete C

November 19, 2025 | Langhorne , PA

Real Client Needs in Bristol

Joel B.

October 09, 2025

I accepted a proposal to replace my sump pump, paid the deposit, and I'm waiting for the technician (Steve) to call to confirm the scheduling; ordering a replacement grate may affect timing.

Before and After Job Photos Bristol

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Suzanne M

October 10, 2020 | Washington Crossing, PA

Water was flooding the garage from the driveway entrance..

Track matts to protect the homeowners lawn

Braden C

Southampton , Pa

Leonard M

September 24, 2020 | Abington , PA

The homeowner was looking to finish his basement so we installed a interior drainage system with a moisture vapor barrier the walls and a new GrateSump ..

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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.