Jamison Waterproofing
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Basement Waterproofing and Crawl Space Repair Services in Jenkintown, PA

For over 30 years, Jamison Basement Waterproofing has been serving the residents of PA and NJ, offering the best solutions for wet basements, problem crawl spaces. Jamison Basement Waterproofing is the only company in offering the Healthy Basement and Healthy Crawl Spaces certificates. With proper maintenance, certified basements and crawl spaces are protected against future problems by the best waterproofing technologies in industry.

Jamison Basement Waterproofing is proud to be the sole authorized, and certified Healthy Basement Crawlspace Contractor for the areas of Syracuse with the Grate Products National Contractor Network.

Jamison Basement Waterproofing Services in Jenkintown, PA

At Jamison Basement Waterproofing, we offer a variety of services from foundation repairs to basement windows. We offer the following services in your area:


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.

Steps towards a healthy basement and a Nationally Backed Warranty.

All of our Healthy Basement / Crawl Space Contractors are trained and certified.

Steps towards a healthy crawl space and a Nationally Backed Warranty.

All of our Healthy Basement / Crawl Space Contractors are trained and certified.

Why Customers in Jenkintown, PA choose Jamison Basement Waterproofing

There are many reasons why you should trust Jamison Basement Waterproofing to fix your wet basement or foundation issues, among many other residential problems. Here are just a few reasons why we’re the best choice:

  • Over 30 years of experience and reputation in PA and NJ – we are a company you can trust.
  • Locally owned and operated.
  • The most advanced waterproofing products available.
  • Jamison Basement Waterproofing’s founder, Steve Andras, personally developed a patented basement drainage process called GrateDrain™.
  • The most certified waterproofing specialists (CWS) in the Northeast. Our 3 certified basement waterproofing specialists are available to address even the most challenging basement issues.
  • Expertly trained project managers who design best-in-class systems and oversee every Jamison Basement Waterproofing project.
  • Fully insured – we carry general liability, truck insurance and all our employees are covered by worker’s compensation insurance.
  • Basement Health Association member
    (CSRS) Certified Structural Repair Specialist on staff.

Completed Jobs from Jenkintown, PA

  • Susan L from Jenkintown, PA
    March 03, 2020
  • Michael P from Jenkintown, PA
    February 05, 2019
    The homeowners met with Steve C, a certified waterproofing specialist with the Grate Products net-work , After looking through the basement and determining the pattern of groundwater . Steve proposed a perimeter drainage system and dual grate - sump , sump pumps..Now with the basement dry the homeowners can start getting estimate on refinishing the basement...
  • Dan L from Jenkintown, PA
    April 22, 2018
    Steve recommended a full encapsulation system along with a new Grate Sump with battery back up. The Grate Sump can remove up to 2400 gph from the crawlspace. Now the homeowners have an additional 600sq feet of dry, usable storage space.Project Manager: Steve CCrew Foreman: Dwight C
  • Sharon J from Jenkintown, PA
    September 22, 2017
    We provided her with a level 3 Healthy Crawlspace Certificate. This consisted of us cleaning out the crawlspace/ treating for mold , then we installed a GrateSump 1/3hp primary pump system. We also encapsulated the crawlspace with DimpleShield drainage matting with the 16mill CrawlShield crawlspace liner on top. This will seal back any moisture coming up from the floor and drain any water that enters the space over to the pump system. Once the job was complete we installed a Santa Fe Advance 2 crawlspace dehumidifier in order to keep the humidity in the crawlspace and basement under control. We also installed a partial (Closed) drainage system along the front wall of the home to catch any ground water from the front of the home and channel it to the Grate Sump .
  • Nick A from Jenkintown, PA
    September 09, 2017
    When certified Crawlspace specialist Steve Custus went out to meet with the homeowners he found a very unhealthy environment right under the homeowners living space. After Steve explained the stack effect and how air flows up ward in a home like a chimney it was a no brainer to get the issue fixed asap . The solution we provided was a full Crawlspace (Closed) encapsulation system, with mold remediation and spray foam insulation to cut down on energy lost . Now the homeowners dampsmell went away and gained useable space..
  • Elizabeth S from Jenkintown, PA
    June 08, 2017
    We provided the Homeowners with a solution to solve their backyard flooding issues with an exterior drainage system. It was complete with two catch Basins at the low points of the yard that will channel the water downhill to the side of the yard away from the home.Foremen : Kevin took his time and made sure he flood tested the drains before concreting the catch Basin.Jamison Basement Waterproofing has been drying Basement in Jenkintown since 1989
  • Drew and Rebecca B from Jenkintown, PA
    November 04, 2016
    Project Manager And Waterproofing Specialist Steve meet with the Beavers and went over every single detail that they wanted to accomplish with their basement. From there he designed a system that would keep the Basement dry all the time. This solution included a full perimeter drainage system with full thermal wall vapor barrier and 2 Grate sumps with all new glass block Windows. The Grate Drain drainage system offers a lifetime warranty that the basement floor will stay dry from ground water seepage for the life of the home. Additionally, we provided them with a high efficiency basement dehumidifier that covers up to 2,000 sq. feet. Now the Beavers can finish their Basement!
  • Rebecca and Andrew B from Jenkintown, PA
    November 23, 2016
    Project Manager Steve went out to meet with the Beavers and from the start he know that they were very concern with the air quality of the basement. Mrs Beaver told Steve every time she goes into the basement she starts to feel sick . So after taking in all the information Steve explain to them how important a closed Basement Waterproofing system was in the importance of it to their health. So we provided them with a full perimeter closed drainage system with two Grate-sumps and full thermal shield Vapor Barrier to protect against wall leaks and reflects heat back into the basement. We also replaced 5 windows with new glass block Windows and a high efficient basement dehumidifier to control moisture. Also because the Beavers are finishing the basement we installed a new egress escape window for a secondary exit and case of an emergency. Now the basement is dry as a bone and is starting to get refinished !!
  • Customers Reviews from Jenkintown, PA

  • Sherry F. from Jenkintown, PA
    November 1, 17
    Overall Rating: 0 stars
      I found Jamison in the best of Mont co. The installation crew was polite & pleasant I was very satisfied.
    • Sean B. from Jenkintown, PA
      November 1, 17
      Overall Rating: 0 stars
        I used Jamison because I had a crack in my basement foundation wall they were neat, quick and efficient.
      • Sherry F. from Jenkintown, PA
        October 12, 17
        Overall Rating: 0 stars
          I saw Jamison working in my area so I gave them a call to fix my high humidity problem in my basement. The installation crew was very polite , pleasant I was very satisfied.
        • Sharon J. from Jenkintown, PA
          October 5, 17
          Overall Rating: 0 stars
            Steve Custus was very knowledgeable and transparent regarding the job, quality and value. Kevin Romans and Steve worked well together very professional, they really cared about the quality of the work. I would absolutely hire this company again.
          • Sharon J. from Jenkintown, PA
            September 28, 17
            Overall Rating: 0 stars
              I had a wonderful experience with working with Jamison Waterproofing. Steve Custus was very knowledgeable and transparent with solving my water issues through the sales process and follow up . Steve and the crew were very professional. Kevin Romans who was the Forman walked me through the steps they took along the way to ensure I understood the work they performed . I'm very pleased the work that has been done and highly recommend them for waterproofing needs.
            • Elizabeth S. from Jenkintown, PA
              June 10, 17
              Overall Rating: 0 stars
                The project manager Steve was very knowledgeable & was responsive to follow up questions/clear estimate with specifics listed. I seen Jamison trucks all over my town. Foremen Kevin was meticulous in installation & preserved more of our yard than I expected. So mice I barely could tell were the work was done. They went above my expectations.
              • Joe M. from Jenkintown, PA
                May 31, 13
                Overall Rating: 0 stars
                  I will highly recommend Jamison both crews Kevin & Anthony were Great professional & nice. Great Job. Thank You!
                • Jerry Z. from Jenkintown, PA
                  September 26, 11
                  Overall Rating: 0 stars
                    They price was very competitive & work man ship was good!