Basement Waterproofing & Foundation Repair in Langhorne

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

At Jamison Basement Waterproofing, we pride ourselves on providing exceptional basement waterproofing services to homeowners in Southern Pennsylvania, Southern New Jersey & Delaware, since 1989!

Jamison Basement Waterproofing Services

Sump Pumps

Jamison Basement Waterproofing is your local basement waterproofing expert, serving the Greater Philadelphia area with a sub-floor drainage system engineered specifically to solve basement water problems for good.

Crawl Space Repair

Damp crawl spaces cause mold to grow and wood to rot which can result in structural damage and will also release mold spores into your home, reducing air quality. We can transform your crawl space into a clean and dry environment.

Foundation Structural

Foundation problems are very common in Pennsylvania. If your foundation is settling you may see foundation cracks, cracked bricks and mortar joints, or separations at windows and doors.

Basement Waterproofing

Jamison Basement Waterproofing is your local basement waterproofing expert, serving Greater Philadelphia, Pennsylvania, and New Jersey, with a sub-floor drainage system engineered specifically to solve basement water problems in our area.

Your Basement Is Our Passion:

From consultation to completion, we take the extra time to make sure each job is done right, insuring your Basement will look great and function efficiently for years to come.

Quality & Trust

At Jamison Basement Waterproofing we take great pride in quality workmanship and customer focused service. We have been awarded multiple Houzz, Angie's list, Next-Door & BBB honors and encourage our customers to reference our testimonials.

Experience and Assurance

Family Owned and Operated for over 35 years – Our certified staff will exceed your expectations. As with all of the work we do, your family's comfort and safety are our highest priority.

Contact Us For Basement Waterproofing and Foundation Repair Services in Atco

If you're looking for a foundation repair or basement waterproofing company in Atco, contact Jamison Basement Waterproofing today at 484-276-2272!

Our customers love us!

See All 619 Reviews

Customer Reviews from Langhorne and Surrounding Areas ( 4.95

from 12 reviews )

Jenny N.

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.

Langhorne , PA

Professional workers.. A easy company to work with .

Ronald B.

Langhorne , PA

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

Brain O.

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 ...

Vinny B.

Langhorne, PA

The crew was courteous & professional !

GeorgeR

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. ...

Steve L.

Langhorne , PA

Cheapest quote and the quality of the work was very good. I was very satisfied.

Rosalie R.

Langhorne , PA

I founder Jamison Basement Waterproofing in the yellow pages . I was very satisfied with the project Manager & the solution he provided for me .

Joan D.

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 .

Robert

Fairless Hills, PA

Knowledgeable and efficient service great job

Colleen B.

Holland , PA

Ed Epright was very knowledgeable.

Craig T.

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 ...

Happy Customers across Langhorne and Surrounding Areas

Completed Jobs from Langhorne and Surrounding Areas

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Pete C

November 19, 2025 | Langhorne , PA

Vince A

March 09, 2025 | Langhorne, 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 !

Vinny B

December 15, 2016 | Langhorne, 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.

Harry B

January 28, 2018 | Holland, PA

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.

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 .

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.

Graig W

December 01, 2017 | Bensalem, PA

Michael M

February 04, 2021 | Newtown, PA

Andrew J

April 02, 2021 | Newtown, PA

Real Client Needs in Langhorne

Bob H.

May 14th, 2026

I'm having my basement inspected because we have occasional water issues from a high water table as we prepare to sell, and I scheduled an on-site assessment with the company.

Marlene G.

May 14th, 2026

I scheduled my routine basement waterproofing checkup; I was told the service is $199 payable after the visit and I will receive a confirmation.

Jacqueline P.

March 26th, 2026

I'm a realtor calling because a seller's listing received a request for work and I want Jamison to review and advise on possible waterproofing solutions. I called to be connected with a technician/manager to discuss the job.

Tom M.

March 17th, 2026

I called to schedule my annual basement waterproofing system maintenance and Jemison Basement Waterproofing set up an appointment for me.

Steven C.

December 10th, 2025

I need a free estimate to have fallen insulation reinstalled, insulate some HVAC runs, and get a quote for cross-face encapsulation. I scheduled a free in-home estimate.

Joseph S.

December 8th, 2025

I discovered foundation cracks and leaking during a basement renovation and asked for an inspection and estimate. I scheduled an on-site estimate with the company.

Brian M.

November 28th, 2025

I have water entering my basement and scheduled a free on-site inspection so a technician can assess the issue and recommend solutions.

Michael K.

November 20th, 2025

I found your website and requested an estimate for crawl space insulation; I scheduled an on-site visit and prefer to receive a text when the technician is on the way.

Anonymous User

November 7th, 2025

I called to get a quote for basement waterproofing because my South Philly basement is damp and musty. I scheduled an on-site inspection and the company will text me to confirm details.

Pete C.

October 9th, 2025

I called Jamison Basement Waterproofing to get a free on-site inspection and solutions for several problems in my basement, and I scheduled an appointment for them to come out and provide an estimate.

Before and After Job Photos Langhorne

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Track matts to protect the homeowners lawn

Braden C

Southampton , Pa

Suzanne M

October 10, 2020 | Washington Crossing, PA

Water was flooding the garage from the driveway entrance..

Photo Galleries from Langhorne

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Katie S

Philadelphia , 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.