Serving PA & NJ Since 1989

Providing expert basement waterproofing & crawl space repair for a healthier home!

Crawl Space and basements solutions

Basement Waterproofing and Foundation Repair in Wynnewood

At Jamison Basement Waterproofing, we pride ourselves on providing exceptional basement waterproofing services to homeowners in Southeastern Pennsylvania since 1989.

Jamison Basement Waterproofing Services

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 and Angie's list honors and encourage our customers to reference our testimonials.

Experience and Assurance:

Family Owned and Operated for over 25 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.

If you're looking for a foundation repair or basement waterproofing company in Wynnewood, contact Jamison Basement Waterproofing today at 610-200-6858!

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Customer Reviews from Wynnewood
Howard M from Wynnewood, PA
5 Stars
Reviewed on Google
Feb 7th, 2019
Responsive. Showed up promptly. Gave us key information. Very considerate, attentive, and the work was very well done. The two technicians were pleasant, competent, and easy to work with. An excellent job overall. Would highly recommend this company
J W from Wynnewood, PA
5 Stars
Reviewed on Review Central
Feb 2nd, 2012
Installation crew was polite ,quick & no-nonsense. I did have to add a Battery Back up after the job was installed
Steve G from Wynnewood , PA
5 Stars
Reviewed on Review Central
Dec 5th, 2011
We found the salesman Dave to be completely honest , plus with positive reviews from other clients we knew to choose Jamison. Far as the installation crew they were excellent, courteous and professional . Thank you for your work and we're looking forward to seeing the system in action.
Completed Jobs from Wynnewood
After sealed crawlspace encapsulation Marcia J
June 24, 2018
GrateDrain Don S
January 11, 2017
Project manager Steve recommended a closed sub floor Drainage system called GrateDrain to redirect water from under the basement floor at the floor wall joint to the new GrateSump , the GrateSump can remove up to 2400 gallons of water per hr from the Basement. Steve also recommended a high volume dehumidifier to eliminate the high levels of moisture in the basement and to eliminate the homeowners fear of mold. Crew Foremen Dwight C Project Manager Steve C
John W
August 1, 2016
Full drainage system complete vapor barrier and 3 sump pumps !
Estimate Requests from Wynnewood
Howard M. on December 21, 2018 1:33:55pm
Anthony Pennacchi gave us your name. One area of our basement is now having a wet floor just at the junction of the rug and wall. We have a trench and sump pump but it is breaking through this. Thanks
Xiwen W. on July 29, 2018 3:09:47pm
Hi I have finished basement and there is always some kind of smell. The dehumidifier is running almost all time though. thanks xiwen
Blake W. on November 1, 2017 10:04:48am
Interested in basement waterproofing, have minor moisture issues and would like to understand options to help manage them.
Our Service Area
Jamison Basement Waterproofing Service Area Map

Philadelphia’s highest rated and most reviewed basement waterproofing company!

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Why Choose Jamison 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 and Angie's list honors and encourage our customers to reference our testimonials.

Experience And Assurance

Family Owned and Operated for over 25 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.

Jamison's Affiliates
    Jamison Basement Waterproofing is Angieslist super service awarded You Deserve a Healthy Home | Basement Health Association bbb accredited business a+ | Jamison Basement Waterproofing Jamison Basement Waterproofing Angie's List 2015 Award Certified Egress Specialist Lead Safe Certified The Main Line Chamber

Healthy Basement & Healthy Crawl Space Certificate

Our high standard of quality ensures a healthy basement with a Nationally Backed Warranty.

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Testimonials