Basement Waterproofing & Foundation Repair in Penn Valley

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 620 Reviews

Customer Reviews from Penn Valley and Surrounding Areas ( 4.97

from 12 reviews )

Howard M.

February 07, 2019 | Wynnewood, PA

Responsive. Showed up promptly. Gave us key information. Very considerate, attentive, and the work was very well done. The two technicians were pleasant, competent, and easy to work with. An ...

M C.

January 20, 2016 | Penn Valley, PA

I was referred to Jamison from a good friend and so far so good . I was very satisfied THANKS Marge

David L.

January 26, 2018 | Bala Cynwyd , PA

Best picks report was how I found Jamison. The installation crew was up for the task. They did a nice a job and cleaned up really good .

Steve G.

December 05, 2011 | Wynnewood , PA

We found the salesman Dave to be completely honest , plus with positive reviews from other clients we knew to choose Jamison. Far as the installation crew they were excellent, courteous ...

J W.

February 02, 2012 | Wynnewood, PA

Installation crew was polite ,quick & no-nonsense. I did have to add a Battery Back up after the job was installed

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 ...

Bill B.

November 21, 2017 | Haverford , PA

I contacted Jamison again because I had after in my crawlspace and used their chimney division before . The installation crew Dwight Custus in the rest of the guys were excellent ...

Tuan S.

August 20, 2016 | Gladwyne, PA

Job looks Great !

B W.

September 04, 2017 | Ardmore, PA

So far so good , Looks Great guys did a nice job !

Brett H.

June 23, 2018 | Bala Cynwyd , PA

Jamison had the best online reviews everything is great so far ..

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 ...

Steven S.

May 11, 2013 | Gladwyne , PA

This was my first time using Jamison Basement Waterproofing and I must say they are very good . I was very satisfied the project manager fully explained the whole process..

Happy Customers across Penn Valley and Surrounding Areas

Completed Jobs from Penn Valley and Surrounding Areas

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S Strawbridge

August 18, 2018 | Gladwyne, PA

Don S

May 13, 2017 | Merion Station, PA

Project Manager Steve went out to meet with the homeowners and proposal the grate drain closed Drainage system with full vapor barrier and a high volume high efficient dehumidifier to approve the air quality throughout the home and reduce the moisture levels in the basement.. Senior Foremen Ken McKnight went out with crew to execute the project Managers and homeowners plan to create a healthy basement.. After two long days the job was complete and the homeowners could noticed the difference in the humidity almost immediately . Now they can refinish the Basement without the fear of a wet damp basement ruining things ..

Mayleen G

February 16, 2025 | Narberth, PA

Mrs Studzinski

September 30, 2017 | Merion Station, PA

Senior Project Manager Ed Went out to sit down with the clients to hear about all their concerns with their basement. Ed recommend the homeowners reduce the relative humidity in the basement by bring it down below 50% this would make the basement more comfortable and preventing mold growth at the same time . Ed explain how important it is to choose the right size dehumidifier , because of the size of the basement Ed recommended the compact model dehumidifier that covers up to 1700sq . We also closed up the open Sump pit that was humidifing the air with tons of moisture. Last but not least we replaced all the old leaky windows in the basement , because it’s key when trying to condition the air in the basement you keep all outside air out of the space. Crew Foreman ‘ Dwight C

Terry W

February 12, 2021 | Wynnewood, PA

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.

Bob M

June 03, 2018 | Merion Station, PA

Beth Y

March 05, 2019 | Havertown, PA

Project Manager Dave was sent out to meet with the homeowners and after a short meeting he recommended an Egress Window be installed. Dave also recommended a full perimeter drainage system ( Grate-Drain ) to insure the basement stays dry for the life of the structure. Now the homeowners will have peace of mind that their new investment will be protected.

Arielle P

April 19, 2009 | Gladwyne, PA

Don S

January 11, 2017 | Wynnewood, PA

Project manager Steve recommended a closed sub floor Drainage system called GrateDrain to redirect water from under the basement floor at the floor wall joint to the new GrateSump , the GrateSump can remove up to 2400 gallons of water per hr from the Basement. Steve also recommended a high volume dehumidifier to eliminate the high levels of moisture in the basement and to eliminate the homeowners fear of mold. Crew Foremen Dwight C Project Manager Steve C

Heavy window flooding / The homeowners got created with this drain

Anita D

May 05, 2017 | Havertown, PA

Project Manager Steve Custus went out and solved this problem a few 100 times before so he knew exactly what to recommend. He recommended a window well drain that would catch any water inside the window well before it reaches the window and channel the water in the grate drain drainage system below that will channel the water to the Grate Sump . Crew Foremen: Dwight C

David L

January 25, 2018 | Bala Cynwyd, PA

Real Client Needs in Penn Valley

Marshall F.

January 05, 2026

I called because water is leaking into my basement in three spots after rainfall, and I scheduled an inspection for a free estimate.

Margaret L.

October 02, 2025

I’m an existing customer and called because a room started smelling like mildew; I scheduled a free estimate to have someone come inspect and address it.

Before and After Job Photos Penn Valley

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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 ..

C Raftery

October 14, 2016 | Conshohocken, PA

Nicole S

October 09, 2020 | Wyndmoor , PA

Waterproofing drainage system / moisture vapor barrier / I GrateSump and battery back up plus coating the floor ..

Photo Galleries from Penn Valley

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Gladwyne PA

Gladwyne, PA

Gladwyne

Gladwyne , PA

Gladwyne PA

Gladwyne , PA

Builders we have worked with

Bryn Mawr, PA

Villanova PA

Villanova, PA

Chestnut Hill Festival

Chestnut Hill , 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.