Crawl Space Vent Solutions & Encapsulation Systems Installed in the Philadelphia PA, Cherry Hill NJ & Wilmington DE Areas

If you’re dealing with moisture issues in your crawl space, sealing your crawl space vents and opting for encapsulation is essential. While vents are often installed to improve airflow and bring in drier air, they can actually worsen matters. Moisture from the outside can easily enter through the vents, leading to mold growth, musty odors, damp floors, and walls.

Your local waterproofing expert, Jamison Basement Waterproofing will take care of your crawl space vent sealing and install a crawl space encapsulation system to keep your crawl space moisture free. With over 35 years of experience in the waterproofing industry, we are here to keep your crawl space and home dry and healthy.

484-276-2272 Contact Us
Crawl Space Vent Sealing & Encapsulation

Advantages of Crawl Space Vent Sealing & Encapsulation

Sealing crawl space vents and encapsulating the area provides numerous benefits for your home. This process helps maintain a dry, healthy, and energy-efficient environment, protecting your crawl space and the rest of your home. Here are the key advantages:

  • Prevents Moisture Intrusion: Sealing vents stop excess moisture from entering your crawl space.
  • Improves Home Air Quality: Encapsulation helps reduce allergens and humidity in your home.
  • Stops Mold & Mildew Growth: A dry, sealed crawl space prevents the development of mold and mildew.
  • Boosts Energy Efficiency: Encapsulation helps maintain stable temperatures and reduce energy costs.
  • Protects Structural Integrity: Keeps moisture from damaging the foundation and structural components of your home.
Crawl Space Repair

Why Many Homeowners Choose Jamison Basement Waterproofing?

  • We offer a no-cost, no-obligation inspection to evaluate your crawl space needs.
  • Our team delivers comprehensive solutions tailored to your specific needs.
  • We take pride in offering high-quality service with a focus on customer satisfaction.
  • With decades of experience, we have earned the trust of homeowners across the region.

Contact Jamison Basement Waterproofing for Crawlspace Vent Sealing

For over 35 years, Jamison Waterproofing has been the trusted waterproofing company in the Philadelphia PA, Cherry Hill NJ & Wilmington DE areas. As an Authorized GrateProducts™ Preferred Contractor, we have access to patented products and advanced technology, ensuring the best possible results for your crawl space.

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 Philadelphia PA, Cherry Hill NJ & Wilmington DE areas since 1989, including Arcola, Lenni, Berlin, Palmyra, Oreland, Eagleville, etc.

Recently Completed Jobs

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Lafayette Hill, PA

Dresher, PA

The best solution Steve Custus proposal was to install a variety of products , to keep Nuri’s crawlspace and Basement dry. Jamison Basement Waterproofing installed a Interior drainage system around the crawlspace/ 2 high Volume dehumidifiers / fu...

Doylestown, PA

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 ...

Morton, Pa

Posted on Google

EXCELLENT EXTRAORDINARY SERVICE,GREAT TEAM,PROFESSIONAL,WELL COORDINATED TEAM . I STRONGLY RECOMMEND JAMISON TEAM FOR ALL MY NEIGHBORS AND FRIENDS. AWESOME QUALITY JOB. 👍👍👍👍👍👍👍

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Jamison Basement Waterproofing installs vent cover for your crawlspace and help you prevent moisture issues and improve the comfort of your home.

Wondering why you have mold in your crawl space? Jamison Basement Waterproofing is here to answer all of your questions regarding mold and help you out with your crawl space related problems.

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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