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

Crawl Space Repair in Greater Philadelphia Area

Do you have a wet or musty smelling crawlspace?

If so, you should consider taking action. Did you know that over 40% of the air that you breathe on the first floor of the home comes from the basement or crawl space? Because of this crawl space waterproofing and encapsulation is essential to your family's health.

A crawl space is essentially a small basement. In homes with crawlspaces, the living area is so close to the crawl space that moisture and unsafe air infiltrate the home, causing potential health hazards.

Crawl Space Problems and Their Solutions

At Jamison Basement Waterproofing, we help our customers in Southeastern Pennsylvania by getting to the root of the problem.

  • Crawl Space Drainage System - If there are issues with standing water, we begin by installing a drainage system installed prior to the encapsulation process. We then run this drainage system into our GrateSump™ liner, and install a sump pump to remove the water from the crawl space.
  • DimpleShield Drainage Matting - A dimpled plastic material used on high footings or concrete floor to assist with crawl space drainage issues.
  • Crawl Space Vent Covers - Most crawl spaces have been vented due to antiquated building codes. We now know that venting a crawl space creates big problems and it's necessary to seal any vents or areas where outside air can get in. We have patented crawl space vent covers to repair this issue.
  • CrawlShield™ Encapsulation System - To complete the process of sealing the crawl space, we install a patented crawl space encapsulation system to completely eliminate vapors and odors rising from the ground; creating a layer of protection between the dirt floor and your living space which also helps in lowering your home's heating bills while making the living space more comfortable.
  • Crawl Space Dehumidification System - After the area is sealed, the moisture level will need to be controlled and brought down to a relative humidity below 50%, using our high-efficiency dehumidification systems.
Crawl space waterproofing system

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Contact Us for Crawl Space Repair in Greater Philadelphia Area

Crawl space outfitted with encapsulation system, dehumidification system, and drainage system.

If you are in need of work on your crawl space, call 610-200-6858 or

Contact Jamison Basement Waterproofing Today !

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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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