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

Before and After Photos


Suzanne M

Washington Crossing, PA
October 10, 2020
Water was flooding the garage from the driveway entrance..

Nicole S

Wyndmoor , PA
October 9, 2020
Waterproofing drainage system / moisture vapor barrier / I GrateSump and battery back up plus coating the floor ..

Leonard M

Abington , PA
September 24, 2020
The homeowner was looking to finish his basement so we installed a interior drainage system with a moisture vapor barrier the walls and a n... read more

Josh D

Philadelphia , PA
September 23, 2020
Old Chestnut hill basement / stucco the walls / new drainage system with sump pump and entire new basement floor ..

Josh D

Philadelphia , PA
September 23, 2020
Old Chestnut hill basement / stucco the walls / new drainage system with sump pump and entire new basement floor ..

K Smith

Gladwyne , PA
July 28, 2020
Water coming in exterior doorway !

K Smith

Gladwyne , PA
July 28, 2020
Water coming in exterior doorway !

K Smith

Gladwyne , PA
July 28, 2020
Water coming in exterior doorway !

K Smith

Gladwyne , PA
July 28, 2020
Water coming in exterior doorway !

K Smith

Gladwyne , PA
July 28, 2020
Water coming in exterior doorway !

Page: 1 2 >> 
Total: 13

Our Service Area
Jamison Basement Waterproofing Service Area Map

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

google reviews banner
review central banner

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.

Testimonials

Healthy Basement & Healthy Crawl Space Certificate

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

Free Inspection
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