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

  • Maria l from Southampton, PA
    The solutions we provide after the flood restoration company dried everything thing out was a full perimeter drainage system “ Grate Drain “ to relive the hydrostatic pressure from under the basement floor and drain all the ground water down to the new “ GrateSumps “ which will pump the water out of the house 20ft away , all why keeping the basement dry …..
  • Colette C from Southampton, PA
    August 11, 2017
    We provided the clients with a level 4 health Basement certificate which consists of a full perimeter,closed drainage (Grate-Drain) system , with a full wall vapor barrier, a new air-tight closed Sump Basin with a 1/3hp fast Sump also 24hr protection in case the power goes out (inverter ) during a heavy storm. We also wash the walls down with a mold removal cleaner .
  • Duane M from Southampton, PA
    January 09, 2017
    The solutions we provided was a closed full perimeter drainage system with clean outs for inspection and maintenance. We also installed a new Grate Sump Sump with 1/3hp with air tight lid to protect against Radon gases . We also installed a entry wall drain to protect against leaking belico doors . Now after rains Mr Miller doesn't have to pull the shop vac out .. Problem solved !
  • B Cadenilli from Southampton, PA
    October 22, 2016
    Steve went out and met with Braden and because Steve installed quite a few egress escape window this was a quick fix . Steve took in the concerns that Braden told him about how this was really a safety precaution for his son and Steve totally understood. So Steve proposal a Beautiful stone egress window surrounded with large window that will make exiting the basement every quick and easy . Now Braden has the peace and mind that he now has a secondary exit out of his home through the Basement .