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

Job Completion Survey

Reviewed By: Devyn D
Location: Havertown, PA 19083

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Comment Steve from Jamison Basement Waterproofing came out to survey my basement after another company cancelled the job- the day of. Steve’s explanation of the ground water entry was similar to the other company, however, he was confident in how to fix my leaky basement (the foundation had been altered prior to purchasing it). I received a no-hassle quote and an install date. Royce and the other team members came out to install my new drainage system without issue. Everyone was helpful, neat and answered all of my questions. The best part? It poured with rain the very next day. My old baseent would have leaked water, my new basement is DRY! Highly recommended!
Overall Rating 5 Stars
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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.


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