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

  • Rebecca W from Chalfont, PA
    The current sump pit was way to small for the amount of water the basement was taking on along with the discharge line which wasn’t the proper size for a standard sump pump , with all these things working agains the homeowner and their fight against ground water-seepage Ken recommended a new sump system “ GrateSump “ a long with the proper plumbing size to the exterior . The new sump pump will discharge to the front of the property vs the back where the grade slopes away from the home for a proper discharge . After following up with the homeowner weeks later the basement couldn’t be more drier …
  • Michael H from Chalfont, PA
    May 09, 2021
  • Customers Reviews from Chalfont, PA

  • Leonard S. from Chalfont, PA
    August 15, 21
    Overall Rating: 0 stars
      Took a few visits but they finally got it right. They do hang in until the job is finished.
    • John S. from Chalfont, PA
      June 28, 18
      Overall Rating: 0 stars
        Ed Thank you so much the work performed yesterday at my home. Those young men were fantastic! They worked so hard yet maintain a great demeanor. They worked non stop. Consulted with me. Surely knew what they were doing. They had great suggestions, were polite and left the work place in the basement and he driveway outside spotless. How they carried those buckets of concrete up the stairs and went back down with crush stone amazed me. I hope that crew stays safe, healthy and keeps doing what they do so well. As life goes on , if I need any of your services, I’ll reach out to you . I’ll also high recommend Jamison as often as possible.
      • Kristi B. from Chalfont, PA
        December 29, 14
        Overall Rating: 0 stars
          Ed the project manager was great. Installation was on time and very professional.
        • Lauren H. from Chalfont, PA
          August 29, 14
          Overall Rating: 0 stars
            Your Fix has been good for the past two years and no problems to report. Thanks for following up Steve.
          • Nelly P. from Chalfont, PA
            October 4, 16
            Overall Rating: 5 stars
            The main reason I chose Jamison is because of their good reputation and Ed's presentation. Also the installers were very nice and clean!