Causes of Basement Leaks Throughout Philadelphia PA, Princeton NJ & Wilmington DE Areas

One of the common problems every household has to deal withs are basement leaks. If they are not taken seriously they can lead to many foundation problems, costing you an excessive amount of money. If your basement has ever leaked then you should consider a quality waterproofing system for your basement. At Jamison Basement Waterproofing we provide a basement waterproofing system designed to meet the needs of any home, regardless of age or size. We are the most trusted basement waterproofing company in The Greater Philadelphia area for over 35 years. We offer you a combination of experience and advanced technology, custom designed to suit your basement specifically.

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Reasons Why A Basement Can Leak in the Greater Philadelphia Area

If you know what causes the leak you will also know how to prevent it from the beginning. There are generally five reasons why a basement leaks.

Reasons Why A Basement Can Leak
  • Hydrostatic Pressure: During heavy rain or melting snow, ground absorbs water. When the soil is saturated, it cannot absorb any more water, causing hydrostatic pressure (the pressure created by water within the soil beneath your foundation). It occurs when water gets trapped under the concrete floor with nowhere else to go. As a result, water leaks through the foundation walls and floor.
  • Lateral Pressure: As, while building your house the soil gets excavated and filled back in later on. The looser the soil is the greater amount of water it absorbs and the more water is absorbed the more the soil expands. After heavy rain, this expansion of soil creates pressure against the foundation from the sides, causing cracks in your wall and resulting in water leaking into your basement.
  • Faulty Plumbing: Water can leak into your basement if any pipe is leaky inside your home. A leaky pipe may also lead to pipes bursting and ultimately a flood in your basement.
  • Window Well: Window wells are common causes of basement leaks. If the window is not installed properly or doesn’t have proper drainage, or the drain is blocked or clogged by debris; rainwater accumulates within the well and builds pressure on the window and window seals. Eventually, the window seal fails and water seeps through. Cracks and gaps around the window can also cause water leaking into your basement.
  • Malfunction of a Sump Pump: A sump pump is an essential piece of your basement waterproofing system designed to pump away water from under the basement floor and foundation. But, if it’s not cleaned regularly or properly maintained, it can fail, causing water to get into your basement.
Ways Water Penetrates Your Basement

How Does Water Make Its Way into Your Basement?

  • Floor & Wall Cracks
  • Cove Joints
  • Mortar Joints
  • Foundation Walls
  • Window Wells
  • Porous Concrete
How to Identify a Leaky Basement

Signs Pointing to a Leaky Basement

  • Mold & Mildew
  • Water Stains on Walls & Floor
  • Rust Stains on Metal Surfaces
  • Damp & Moist on Walls & Floor
  • Water Bugs
  • Efflorescence
What to Do If My Basement Leaks

What to Do If My Basement Leaks?

If your basement has ever leaked or flooded, then a quality basement waterproofing system is what you need along with fixing the leak. At Jamison Basement Waterproofing, we provide you a sub-floor drainage system engineered specifically to solve basement water problems effectively. Our systems are designed to meet the needs of any home, regardless of age or size.

Contact Jamison Basement Waterproofing for Waterproofing and Leaky Basement Solutions!

Jamison Basement Waterproofing has been the most trusted basement waterproofing company in the greater Philadelphia area for over 35 years. We are an Authorized GrateProducts™ Preferred Contractor which includes exclusive access to the patented innovative products, comprehensive training, and continued support from the national manufacturing company. We offer you a combination of experience and advanced technology.

Call us today for a free inspection and a written estimate with a long-lasting warranty!

To avail of our services or in case if you have any queries about us you can call us 484-276-2272 or contact us through our contact form. We proudly serve the greater Philadelphia area since 1989, including Arcola, Lenni, Berlin, Maple Shade, Chester Heights, Oreland, Palmyra, Eagleville, etc.

Recently Completed Jobs

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Bethlehem, PA

Upon inspecting the situation, our project manager Tim found that water seepage was infiltrating through the foundation wall, creating high humidity and mold growth. Our goal was to remove the mold, address the source of water intrusion, and provide ...

Chestnut Hill, PA

Flourtown, PA

To help resolved this issued for the Flourtown homeowner who was struggling with groundwater in her basement, even after trying to extend gutters and install a new roof. Here’s how we turned things around: 🔹 We installed the GreatDrain Perime...

Before & After

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Philadelphia , PA

Old Chestnut hill basement / stucco the walls / new drainage system with sump pump and entire new basement floor ..

Our customers love us!

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4.99 out of 606 reviews

Jenkintown , PA

Posted on Google

The team Fernando, Jorge , Steve & Rodriguez was five stars . They completed the work with great care and finished on time . Jamison was an easy company to work with start to finish and we are thrilled with the results. I would highly recommend them ...

Camden, NJ

I’ve used Jamison twice now for two different projects. Both times Steve Custus was the lead man. He was professional and his team did a great job. Norman Brown was Steve’s right hand man on my second project. He went above and beyond to satisfy ...

Elkins Park, PA

The work is to a high standard, the crew is polite and knowledgeable, and they clean up a very filthy job very diligently. I recommend this company highly, and will use them for other masonry work in the future.

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iBasement Systems & Crawl Space Systems Certificates in the Philadelphia Area

The iBasement Systems and Crawl Space Systems Certificates were created using specific sets of criteria to provide a healthy indoor living environment. Air pollutants and excessive moisture levels in the basement or crawl space can negatively impact the odors in the home as well as cause health problems with those who live there year-round - including yourself!

We offer 6 levels of iBasement Certificate, and 5 levels Crawl Space Systems Certificate, each designed to solve specific problems and protect your home, family, and property value on the long run.

Basement Space System
Crawl Space System
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