Basement Waterproofing

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!

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Customer Reviews from Millbourne and Surrounding Areas ( 4.98
from 12 reviews )

Happy Customers across Millbourne and Surrounding Areas

Completed Jobs from Millbourne and Surrounding Areas

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September 27, 2017 | Philadelphia, PA

Project manager Steve Custus went out to meet with the client , and shortly after hearing her concerns he knew immediately what would solve her problem. Steve recommended a high volume high efficient dehumidifier that could the entire basement square foot . This unit will run less but do the job more efficient and save the homeowner money in the long run ....

November 30, 2017 | Philadelphia, PA

Jamison Basement Waterproofing expect Steven Custus went out to meet with the Philadelphia homeowner. Steve recommended the GrateDrain closed drainage system to take care of the ground water problem, along with the GrateSump pump which can remove up to 2400 gph of water from the basement . To solve the moisture from the walls we first clean the walls with a mold neutralizer than we applied a moisture vapor barrier to the walls , this vapor barrier will channel any future wall leaks down into the GrateDrain system . Far as the entry door wall leakage we installed a GrateTrench to capture any water leaking from under the basement door . Now the homeowner has a dry basement ! Project Manager : Steve Custus Crew Foreman: Dwight Custus

January 09, 2026 | Philadelphia , PA

September 27, 2017 | Philadelphia, PA

Jamison basement expert Steve Custus went out to meet with the homeowners. After listening to their concerns he recommend full vapor barrier on the walls to protect the homeowners future finish basement from moisture and any future walll leaks .The vapor barrier will drain any wall leaks down into the GrateDrain (Closed) Drainage system. 9 Year veteran Crew Foremen Dwight Custus and crew took their time installing the complete closed drain system to reduce humidity and promote an healthy basement. No the homeowners have the peace in mind that their ne finish basement I’ll be free of ground water`seepage for the life of the home..

February 06, 2017 | Philadelphia, PA

Project Manager Steve Custus went out to meet with the homeowners in they stress the fact that they will be remodeling their basement in saw signs of water seepage and wanted to invest in the best drainage system on the market . So we provided the homeowners with a Grate-Drain system that will collect water below the slab and channel it to the new Grate Sump . We also protected the walls with a moisture & vapor barrier now they can finish their project knowing they have a Waterproofing system in place if they should ever need it

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 .

November 24, 2017 | Havertown, PA

Certified Crawlspace design specialist Steven Custus went out to do a full inspection this crawlspace. And from his findings he came up with the solution of to removed the debris and sprayed a Mold treatment to prep for the Crawlspace encapsulation. But first To direct water out of the crawl space, Jamison installed a new GrateSump pump. If water enters the crawl space, it flows beneath the CleanSpace liner, across drainage matting into the drainage system to the sump pump. The SuperSump then pumps the water out of the space through a discharge line 15ft away from the house. We also removed the rotted wood supports and installed steel piers for proper support. Than the durable 16 mil thick liner made of many layers of polyester cord reinforcement. Mechanically fastened on the walls and florof the crawl space . The CrawlSheild provides a barrier for any water that may enter the Crawlspace space. One of the greatest top benefits of CrawlSheild is the antimicrobial additive manufactured into the liner. This odorless and safe additive prevents mold growth on the inside of the liner. This crawl space is no dry useable for many years to come . Thanks to the Crawlspace professionals at Jamison Basement Waterproofing. Crew Foreman: Dwight Custus Project Manager Steve Custus

August 01, 2017 | Philadelphia, PA

We provided the clients with a Healthy Basement level 5 systems which included a Grate Drain full perimeter system 2 Grate Sumps a sante-fe high volume dehumidifier and full complete vapor barrier on the walls ..

January 10, 2024 | Ardmore, PA

Our team developed a two pronged approach to address both the garage ceiling and the foundation wall issues effectively: 1. Garage Ceiling Painting: • Cleaning and Preparation: We began by thoroughly cleaning the garage ceiling, removing dust, cobwebs, and any grease or stains. This ensured a smooth and clean surface for the paint. • Sealing the Surface: To further enhance the ceiling’s durability, we applied a high-quality primer designed to prevent moisture buildup and improve adhesion. • Black Paint Application: We then applied a durable, matte black paint to the ceiling. This not only gave the garage a sleek, modern appearance but also helped reduce the visibility of dust and stains while making the space feel more polished. 2. Basement Foundation Wall Stucco Repair: • Surface Cleaning and Prep: To begin the stucco repair, we cleaned the foundation wall, removing loose debris, dirt, and moisture. This was crucial to creating a proper bond for the new stucco. • Crack and Damage Repair: We patched all visible cracks and chipped areas with high-quality stucco repair material, ensuring the surface was smooth and stable. This also helped prevent moisture from seeping into the wall. • Reapplication of Stucco: Once the cracks were sealed, we applied a fresh coat of stucco to the wall, restoring the original texture and appearance while also enhancing the wall’s waterproofing capabilities. • Waterproofing Layer: As an additional safeguard, we applied a waterproofing sealant over the new stucco to protect against future moisture infiltration and mold growth. Results: Enhanced Aesthetics and Functionality

November 29, 2025 | Philadelphia , PA

Project Manager Tim Pronesti conducted a comprehensive inspection of the client’s basement to assess ongoing moisture concerns. During his evaluation, Tim identified elevated humidity levels and signs of moisture intrusion along the walls and floor.


Based on his findings, Tim recommended a two-part solution:


  1. Installation of a high-volume dehumidifier to continually control humidity and maintain a dry, healthy environment.
  2. Application of a moisture-blocking coating on both the basement walls and floor to prevent water seepage, protect structural materials, and improve overall appearance.



This combined approach not only provides the homeowner with a cleaner, more attractive basement, but also delivers long term protection by reducing moisture levels and helping preserve the integrity of the foundation walls.

If you live in the Philadelphia area and have crumbling basement walls please don't hesitate to reach out to us at Jamison Basement Waterproofing ....


September 11, 2017 | Philadelphia, PA

A finish Basement is a dream to many homeowners with young children ! Project manager Steve Custus went out to meet with the homeowners and recommended a full perimeter (closed ) Drainage system with inspection ports for future maintenance. Steve also recommended full vapor on the walls to protect the finish basement from future walls leaks and moisture. The clients also went with the Grate Sump that can remove up to 2400 gallons of water per hour . Last but not least we installed a egress escape window which is code if your looking to finish your bas In Philadelphia. Now the homeowners have the peace in mind that their new finish basement will be projected from ground water seepage.

March 21, 2025 | Philadelphia, PA

Before and After Job Photos Millbourne

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September 23, 2020 | Philadelphia , PA

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

July 28, 2020 | Gladwyne , PA

Water coming in exterior doorway !

Photo Galleries from Millbourne

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Gladwyne, 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.

Basement Space System
Crawl Space System
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