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

Water Damage Prevention for Greater Philadelphia Homes

Your basement is surrounded by soil that has moisture. When the water level of the soil beneath your basement rises, moisture finds its way to enter your basement through the leaks and cracks of the foundation walls and basement. Moisture can also occur in your basement due to condensation that eventually starts damaging the place. From creating a breeding ground for mold and mildew to creating dampness and foul odor, moisture can harm your basement in many ways, resulting in costly repairs.

Water Damage Prevention

Therefore, it is wiser to prevent it from entering the place in the very beginning and save your basement from water damages. At Jamison Waterproofing, we provide you all the necessary methods and equipment to prevent water damage in the basement of your Greater Philadelphia Homes. We provide you a combination of experience and advanced technology.

Call us at 610-200-6858 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

Ways Water Can Enter Your Basement in Berlin

  • Hydrostatic Pressure: During heavy rain or melting snow, the soil absorbs the water. After being fully saturated when the soil can no longer absorb water, the water level rises. As a consequence hydrostatic pressure (water pressure) occurs, pushing the water through your basement walls and floor.
  • Window Well: If your basement doesn’t have proper drainage or the drain is clogged due to debris, or, the window well is not accurately installed, water cumulates in the well. During heavy rain that water leaks into your basement. The pooled water in the well will start leaking into your basement regardless of the window being defect-free.
  • Lateral Pressure: As, the soil surrounding your house is not fully compact due to the digging up and backfilling of the soil, after heavy rain the soil starts to expand and creates lateral pressure (pressure from sideway) against the foundation. It causes cracks in the basement walls and water easily leaks through.
  • Inadequate Sump Pump: The purpose of the sump pump is to pump and channel away water from the basement floor and foundation so that the water doesn’t gather under the floor. But due to poor maintenance, it fails to divert the water away, resulting in water leaking into the basement.
  • Faulty Plumbing: If any pipe is leaky inside your home, it can result in the pipe bursting and ultimately flood your basement.

Prevent Basement Water Damage with Jamison Basement Waterproofing in The Greater Philadelphia

Water Damage Prevention

Jamison Basement Waterproofing has been the most trusted basement waterproofing company in greater Philadelphia for over 25 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 610-200-6858 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.

Our Service Area
Jamison Basement Waterproofing Service Area Map

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.


Healthy Basement & Healthy Crawl Space Certificate

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

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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