Jamison Waterproofing
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Basement Waterproofing and Crawl Space Repair Services in Merion Station, 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 Greater Philladelphia & surrounding areas in PA and NJ with the Grate Products National Contractor Network.

Jamison Basement Waterproofing Services in Merion Station, 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 Merion Station, 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 Philadelphia  & nearby towns in PA & NJ – we are a company you can trust.
  • Locally owned and operated.
  • The most advanced waterproofing products available.
  • The most certified waterproofing specialists (CWS) in the Northeast. Our  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 Merion Station, PA

  • Mrs Studzinski from Merion Station, PA
    September 30, 2017
    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
  • Don S from Merion Station, PA
    May 13, 2017
    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 ..
  • Customers Reviews from Merion Station, PA

  • Bob M. from Merion Station, PA
    June 12, 18
    Overall Rating: 0 stars
      Steve, Dwight and the crew did a superior job. They efficiently and quickly prepped the area, removed debris, created the working system and left the basement looking much better than it did on their arrival. Most importantly, they gave me a WATERPROOF BASEMENT. After several serious rainstorms, my basement is completely dry!
    • Studzinski from Merion Station, PA
      November 3, 17
      Overall Rating: 0 stars
        I was not home when the work was completed but my son in law was very pleased!
      • Marcia J. from Merion Station, PA
        August 29, 15
        Overall Rating: 0 stars
          Comprehensive estimate plus high rating on Angie's list. The installation crew was friendly hard working polite and Steve Custus kept me informed on the crew task. Overall Good Experience!
        • Don S. from Merion Station, PA
          May 14, 17
          Overall Rating: 0 stars
            I choose Jamison because of their high ratings online and Steve Custus was very Knowledgeable. The guys that came out were so professional-courteous and had Strong Team Support. Ken always answered all my questions and listened. The crew communicated every step of the way.
          • Patrick J. from Merion Station, PA
            February 8, 16
            Overall Rating: 0 stars
              We invested in a French Drain, wall refinishing, crawlspace encapsulation and a dehumidifier with Jamison Basement Waterproofing and now it was time for the annual maintenance 1year from the installation date and Jamison even sent out the crew Foremen Steve who originally installed our waterproofing system to do the service on our system. Steve was on time and explained and answered all our questions plus tested and inspected our entire system. Thanks Jamison!