Serving PA & NJ Since 1989
Providing expert basement waterproofing & crawl space repair for a healthier home!

Basement Waterproofing and Foundation Repair in Berwyn, PA

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

Jamison Basement Waterproofing Services

  • Interior/Exterior Waterproofing Systems
  • Sump Pumps and Battery Back ups
  • Basement Egress Window Installations
  • Humidity and Wet Air Solutions
  • Crawl Space Solutions
  • Foundation Repair & Stabilization

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.

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

Customer Reviews from Berwyn
Steve L from Berwyn , PA
5 Stars
Dec 21st, 2017
Saw a truck in my neighborhood so I figure I give them a call , I was very satisfied with the service the provided me .
Steve L from Berwyn , PA
5 Stars
Dec 21st, 2017
Saw a truck in my neighborhood so I figure I give them a call , I was very satisfied with the service the provided me .
Mike R from Berwyn , PA
5 Stars
Sep 6th, 2013
I used Dave R with Jamison Basement Waterproofing for all my construction needs , they are quick and professional !
Kathy A from Berwyn, PA
5 Stars
Sep 1st, 2017
Why can't all service companies be this responsive?? Steve, thanks for the great service. From the office staff to the subcontracted, everyone provided such professional and friendly service!!
E H Project from Berwyn, PA
5 Stars
Feb 27th, 2017
I found Jamison Online the installation crew was excellent and hard working. The project manager explained everything and made the project run smoothly.
Completed Jobs from Berwyn, PA
Brain W
April 11, 2021
Wall removal / moisture Vapor barrier/GrateDrain Aram H
March 9, 2021
Before wet basement Tim H
June 25, 2018
Job sign ! Kathy A
August 13, 2017
We provided the Berwyn homeowner with a new GrateSump liner and a FastSump 1/3hp pump. We ran the discharge out through the foundation wall and connected into a 20 foot underground line so the water drains away from the foundation.
New ultimate Sump pump kit Dave R
September 13, 2016
Project Manager Steve Custus recommended we install our ultimate Sump pump system 2 Basins one with an Half horse power pump , the other a 1/3hp pump combine they can handle close to 6 gallons of water per hour . Last but not least a Battery Back up inverter that can handle 2800 gallson per hour if the power was to go off ... Now the homeowners finally has peace in mind !
Estimate Request from Berwyn, PA
bryon s. on March 5, 2021 11:43:25pm
Jonathan M. on March 1, 2021 8:56:46pm
Sump pumps/egress
Stephen Z. on August 12, 2020 1:50:27pm
I had water in my basement and cannot identify specifically where it is coming from. It appears it may be coming through the foundation. I need assistance identifying a solution to prevent a future water event.
John O. on May 26, 2020 7:58:06am
Looking for a quote for 13 x 13 room. Thanks you.
lisa m. on November 25, 2018 9:03:10am
We would like to schedule a time for you to give us an estimate on fixing the sump pump system in our basement. One of the pumps failed (yesterday) also the drain around the perimeter of the basement does not always take the water to the pumps. When we get heavy rain it just overflows into the basement. My husband has tried many things to minimize the water such as new gutters, feeding all down spouts away from the house and regrading the soil in the different places the water seems to come in but this has not solved the problem. If we could solve this on a short term basis with the drainage system we have that would be preferable. We would also like an estimate for a more long term waterproofing solution for our basement for the future. I am available to meet with you this Wednesday from noon-1pm or 4pm (or anytime later). If Wednesday is not convenient, you could meet my husband at 5pm or later on Monday or Thursday night. I am also available early in the morning or Friday at 4pm or later. Please let me know any of these days/times work for you. BTW, we found your name on Angie's List.
Rajiv N. on August 16, 2016 10:45:23am
Looking for crawl space repair and waterproofing

Healthy Basement & Healthy Crawl Space Certificate

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

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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