Interior Basement Waterproofing for Philadelphia, Princeton & Wilmington Area Homes

Interior Basement Waterproofing

Is your basement damp, moldy, or smelly? If your answer is 'YES' then there's a high possibility that your basement is having leaks that lets water and moisture make their way into the place. A simple basement leak may seem like a minor problem, however, it can actually result in bigger damages over time, such as mold and mildew growth, water damage, foundation damage, and more that come with costly repairs.

At Jamison Basement Waterproofing, we provide you interior basement waterproofing service so that moisture or any kind of water leakage can never harm your basement. In our interior basement waterproofing or in other words internal waterproofing service, we repair any kind of basement leaks, fix the drainage system along with making your basement completely water-resistant. Our professionals can solve any water problems ranging from unfinished, damp basements to flooded, finished basements. We have all the required knowledge and experience to remediate your wet musty basement and transform it into a dry and healthy usable space in greater Philadelphia for over 35 years. We offer you a combination of experience and advanced technology.

Call us at 484-276-2272 or Contact us online to schedule an appointment or for any further information. We offer you-

  • Free inspection and a written estimate.
  • Effective and thorough Service.
  • Quality workmanship and customer-focused service.
  • Family Owned and Operated since 1989
Your Basement is Facing Water Damage

How to Know Your Basement is Facing Water Damage in Berlin

  • Mold and Mildew
  • Water stains on wall and floor
  • Rust stain on the metal surface
  • Damp and crack on wall and floor
  • Water bugs
  • Efflorescence

Why It's Wise to Consider Interior Waterproofing for Your Basement?

  • Prevent further damage and costly insurance claims
  • Keep mold and mildew away from your property
  • Reduce flooding risks
  • Protect your belonging
  • Improve the smell of your home or business building
  • Retain your property value

Waterproof Your Basement with Jamison Basement Waterproofing in the Philadelphia PA, Princeton NJ & Wilmington DE Areas!

Jamison Basement Waterproofing has been the most trusted basement waterproofing company in greater Philadelphia 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.

When you need our services, Contact us online or give us a call at 484-276-2272 to schedule a service or get additional information. We proudly serve the greater Philadelphia area since 1989, including Arcola, Lenni, Berlin, Oreland, Palmyra, Eagleville etc.

Recently Completed Jobs

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Oreland, PA

After assessing the property, we provided a comprehensive waterproofing system designed to ensure his basement stayed dry, even during the heaviest rains . 🔹 New Sump Pump with Battery Backup: We installed a state-of-the-art sump pump with a ba...

Folcroft, PA

After a thorough inspection, our team recommended installing a French drain ( GrateDrain ) along the perimeter of the basement to direct water away from the foundation, along with a sump pump ( GrateSump ) to efficiently pump out any water that might...

Before & After

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Wyndmoor , PA

Waterproofing drainage system / moisture vapor barrier / I GrateSump and battery back up plus coating the floor ..

Our customers love us!

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4.99 out of 606 reviews

New Hope, PA

Posted on Google

Ryan Bond did an excellent job of leading the crawlspace waterproofing project from end to end . He was professional, on time and extremely customer centric . Additionally , the Jamison team who handled the installation lead by Jose were on time and...

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 ...

Garnet Valley, PA

Was a great job start to finish. Brandon started it off with the initial visit. Victor and his crew did an outstanding job. They arrived on time and went right to work. Victor explained everything to me and kept me well informed during the entire...

Other pages you may be interested in...

The important of inspecting your sump pump and basement waterproofing system in PA and NJ before the winter months.

Jamison Basement Waterproofing is your local expert for exterior basement waterproofing, keeping basements dry and healthy across Pennsylvania, Southern New Jersey and Delaware!

We are a full service cleaning, restoration and mold remediation service provider that serves thousands of clients.

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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