Basement Waterproofing & Foundation Repair in Upper Darby

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 623 Reviews

Customer Reviews from Upper Darby and Surrounding Areas ( 4.99

from 12 reviews )

Lee J.

February 13, 2025 | Wynnewood , PA

Basement egress in Wynnewood Estimate from Ken- no nonsense, as straightforward as it gets, easy Workers- hard working, honest guys, battling through frigid conditions to get job done as planned ...

Andrew J.

January 30, 2025 | Wallingford, PA

Jason did an excellent job today servicing our sump pumps. He was polite, on time and efficient.

Brett T.

November 15, 2021 | Philadelphia , PA

Jamison just installed an egress window for us . The crew was great . They worked hard , got the job done quickly, kept us informed along the way , and the finish windows ...

Alfredo M.

February 18, 2021 | Bala Cynwyd , PA

We had a major water problem with our basement and Jamison did an amazing job . They dug out the foundation, sealed it , and added a French drain . Had two of ...

Timothy L.

April 17, 2020 | Holmes, PA

From our first phone call to meeting with Steve Custus for an estimate to solve our basement water issue we knew we were working with professionals. Lamar (foreman) and Miles(...

Bobbie A.

March 05, 2020 | Bryn Mawr, PA

Boston L.

February 18, 2020 | Bryn Mawr , PA

After getting several estimates, I went with Jamison Basement Waterproofing because of the knowledge of the project manager Steve Custus. He didn't attempt to pressure me to sign for the ...

Ken M.

October 02, 2019 | Drexel Hill, PA

Expertise of salesperson (ED) was really appreciated. 2 Day job by Kareem, Darren, and Ryan was awesome. Maureen at the office was also very helpful. Overall, everyone was a pleasure to ...

November 27, 2019 | Broomall, PA

Very quick with demo and install. Finished faster than expected. Quality work, but could have done a bit more cleanup.

Lucille J.

September 07, 2019 | Bryn Mawr, PA

They arrived earlier than scheduled so they could get the job done before the rain started, which allowed them to do a less messy install of the pipe and netty ...

William H.

July 13, 2019 | Wallingford , PA

Must use. Dave from sales was on time for his appointment and gave me a far greater value than the other companies that quoted me for the job. Fahim and ...

Uma

April 19, 2019 | Morton, PA

EXCELLENT EXTRAORDINARY SERVICE,GREAT TEAM,PROFESSIONAL,WELL COORDINATED TEAM . I STRONGLY RECOMMEND JAMISON TEAM FOR ALL MY NEIGHBORS AND FRIENDS. AWESOME QUALITY JOB. 👍👍👍👍👍👍👍

Happy Customers across Upper Darby and Surrounding Areas

Completed Jobs from Upper Darby and Surrounding Areas

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Lutheran church

July 26, 2026 | Upper Darby, PA

Haverford school for boys

November 30, -0001 | Haverford, PA

The Quadrangle

November 30, -0001 | Haverford, PA

This was a tough job because we had to do all the waterproofing from the exterior. Another challenge we faced was that a concrete slab was in the way, so it had to be removed and put back by us in order to complete the installation. To address this, we installed a below-grade dampproofing solution with tar and membrane on the outside of the foundation wall.

Terri E

July 14, 2016 | media, PA

The challenge we faced was working in a finished basement. To address this, we installed a Santa-Fe system.

John W

August 01, 2016 | Wynnewood, PA

The challenges we faced were that it was a very large basement, requiring around 240 feet of drainage system with a full vapor barrier and 3 sump pumps. Another challenge was that the floor in the lower basement was very hard to jackhammer in order to install the system.

To address this, we installed a full drainage system with a complete vapor barrier and 3 sump pumps.

Mallory B

August 19, 2016 | Media, PA

The challenge we faced was that this basement had a wide footer, so we had to break out a little bigger than usual.

To address this, we installed a full perimeter drainage system along with a sump pump with water backup, and we dug the discharge line underground 10 feet away from the home for proper drainage.

Dave

August 23, 2016 | Havertown, PA

We provided a grate sump with drainage system along on pe wall we also cut the finish walls 4ft high and ran 4ft vapor barrier up the walls as well .

Dennis M

September 15, 2016 | Philadelphia, PA

We totally encapsulated the entire crawlspace & sealed it off from the home , than we even installed a high efficient dehumidifier for moisture control & coated the basement walls & floor to seal moisture out . Mr. Murphy said this might be the best room in the house now .

J Cousouins

September 28, 2016 | Philadelphia, PA

The challenges we faced were that it was a really nice finished basement, so we had to be extra clean.

After our waterproofing specialist Steve Custus went out to inspect the issues, he recommended replacing the other waterproofing company’s drainage system with our patented GrateDrain drainage system, which can handle large amounts of groundwater efficiently. We also installed a new Grate Sump pump with a built-in pump stand and an airtight sump lid. Now that the groundwater problem has been taken care of, the homeowners have peace of mind.

P MacRae j

October 31, 2016 | Philadelphia, PA

We provided the new homeowner with a high quality , high efficient basement dehumidifier that can remove up to 90pints of moisture a day from the basement air . The homeowner also like that fact that they didn't have to dump any buckets the until drain the condensation right into the basement Sump pump .

Marie C

August 08, 2016 | Drexel Hill, PA

Since it was a finished wall, it was not possible to see behind it, which made the leak harder to find. However, once the wall was cut, the leak was identified. To address the issue, we provided one wall of drainage system with a new pump replacement and a backup inverter for 24-hour protection.

L McDaniel

September 30, 2016 | Colwyn, PA

The challenge we faced was that it was a hard floor to demo.

To address this, we installed a drainage system along with a full vapor barrier on the back wall and a sump pump replacement.

Real Client Needs in Upper Darby

Rodney H.

January 30, 2026

I have a damp area on my basement floor around a rug and requested an on-site inspection; I scheduled an appointment for an estimate.

Denise M.

November 03, 2025

I'm calling to get an estimate to waterproof the above-ground side wall of our building because water is seeping in through cracks near the parking lot, and I scheduled an on-site visit for an estimate.

Before and After Job Photos Upper Darby

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K Smith

July 28, 2020 | Gladwyne , PA

Water coming in exterior doorway !

Josh D

September 23, 2020 | Philadelphia , PA

Old Chestnut hill basement / stucco the walls / new drainage system with sump pump and entire new basement floor ..

Photo Galleries from Upper Darby

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Builders we have worked with

Bryn Mawr, PA

Gladwyne PA

Gladwyne, 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.