Professional Basement Waterproofing Services in Philadelphia, PA by Jamison Basement Waterproofing

Name: Jamison Basement Waterproofing
Address: 150 Roesch Avenue, Suite B, Oreland, PA, 19075, US
Telephone: 484-276-2272
Price range: $$

Philadelphia, PA is the biggest city in Pennsylvania and is also the 6th most populated city in the United States. It has a population of more than 1.5 million as of 2018 estimates. It’s warm and humid in “Philly” during summers and very cold and wet during winters. The city has a high incidence rate of tornadoes and has experienced various extreme weather conditions such as thunderstorm winds, blizzards, floods, tropical storms, hail, ice storms, winter storms, and heavy snow. More than 70% of all homes in Philadelphia were built in 1959 or earlier. This combination of aged homes and extreme weather conditions can make it difficult to maintain a dry basement in Philadelphia. Thankfully, Jamison Basement Waterproofing offers a complete range of basement waterproofing services to keep Philadelphia homes dry and healthy.

Jamison Basement will help you every step of the way in ensuring that you have a dry basement. From the initial consultation to the actual implementation, we take great care in making sure that each step of the job is done right. We are a family-owned-and-operated business that has been serving Pennsylvania for over 35 years now and has received recognition from award-giving organizations such as Angie’s List.

Jamison Basement Waterproofing's Services in Philadelphia, PA

Our services are designed to keep your home healthy and safe. Here’s a list of some of our popular services in Philadelphia, PA.

Basement Waterproofing

Jamison Basement is the leading basement waterproofing service provider in Southeastern Pennsylvania. Our systems are designed to be flexible enough to handle all types and sizes of homes. With the kind of weather in Philadelphia and the age of the existing homes, you’ll need a reliable basement waterproofing system to keep your basement dry. We use advanced basement waterproofing technology produced by GrateProducts, the leading basement health technology provider in the US.

Crawlspaces Repair Services

A big portion of the air you breathe comes from the basement and crawlspaces. You want to take as much care of your crawlspaces as much as you do for your basements. Jamison Basement provides complete solutions for keeping your crawlspaces dry including dehumidifier installation and crawlspace encapsulation.

Sump Pump Installation

Water will naturally flow to your basement, the lowest part of the house. To remove accumulated water, you will have to use sump pumps. We only install the most highly reputable sump pump brands. Aside from that, we make sure that you have reliable battery back-up so your sump pump will work even when there are power outages. This is particularly useful during storms when basement flooding is more likely.

Radon Gas Testing and Mitigation

Radon is a naturally occurring but dangerous gas that can enter your home through cracks in your foundation walls. It’s an invisible and odorless gas, so you won’t know if there’s radon without the use of specialized tools. Jamison Basement provides radon testing and mitigation services in Philadelphia.

Contact Jamison Basement Waterproofing Today

For more information about any of our services, please call 484-276-2272 or send us a message via our online contact form found in our Contact Us page. We would be happy to provide with a quote and answer all your questions about our services.

Our customers love us!

See All 620 Reviews

Customer Reviews from Philadelphia and Surrounding Areas ( 4.97

from 12 reviews )

Kathy M.

Philadelphia, PA

The crew was incredibly professional and respectful. Iam extremely impressed with the work ,they did an amazing job !

Barbara C.

Philadelphia, PA

I chose Jamison because they are highly rated on Angie's List, and because Steve was very helpful and informative when he came out for the first appointment. The workers were ...

C B.

Philadelphia , PA

Best estimate very efficient installation crew . One of your guys left a jacket here please give me a call to retrieve it . Thanks

Clifton C.

Philadelphia , PA

Posted on

Tyrell and crew were great. Came on a weekday when I was working from home. Got the work done quickly and without distraction. Looking forward to a dry basement. Would ...

Ian D.

Philadelphia , PA

The project manager was prompt and courteous with competitive pricing. The installation crew was just terrific, knowledgeable and hard working I will highly recommend Jamison Basement Waterproofing.

Kate H.

Philadelphia, PA

I found Jamison in a ad in the Chestnut hill Local . I was very impressed with the managers and installation crew . I would highly recommend Jamison !

Jerald & Linda L.

Melrose Park, PA

I appreciate the work performed by Steve & Dwight at my house . I liked Steve's professionalism from the very first time I met him . Steve was the primary reason I choose ...

Andrea W.

Philadelphia , PA

Posted on

Had a great experience with the crew that came to do our basement. We had a vapor barrier placed in a crawl space that was very small and hard to ...

Loretta M.

Philadelphia , PA

Posted on

My annual maintenance on basement pump and battery back up was serviced this morning. Alton was a true professional. He was prompt; and took the time to explain the services ...

Carol Y.

Philadelphia, PA

I hired Jamison Basement waterproofing group in 2011 to install a Basement waterproofing system. Formen Steve came in and explain everything to us very professional. Everyone was very knowledgeable and did ...

Don L.

Philadelphia , PA

Posted on

I saw a few of Jamison trucks parked in flourtown, I also looked at their yelp reviews . Steve Custus was very professional doing his inspection, he explained the options very ...

Cynthia B.

Philadelphia , PA

Jamison knew right how to solve my problem . Great company !

Happy Customers across Philadelphia and Surrounding Areas

Testimonials from Philadelphia

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So thankful that this was an easy quick process By James B - Philadelphia, PA

May 19, 2016

Jamison came to look at our wet basement and provided several options for services that we could receive. It took a few days to finish up, but no water since! So thankful that this was an easy quick process.

Completed Jobs from Philadelphia

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Germaine W

November 29, 2025 | Philadelphia , PA

Project Manager Tim Pronesti conducted a comprehensive inspection of the client’s basement to assess ongoing moisture concerns. During his evaluation, Tim identified elevated humidity levels and signs of moisture intrusion along the walls and floor.

Based on his findings, Tim recommended a two-part solution:

Installation of a high-volume dehumidifier to continually control humidity and maintain a dry, healthy environment.
Application of a moisture-blocking coating on both the basement walls and floor to prevent water seepage, protect structural materials, and improve overall appearance.

This combined approach not only provides the homeowner with a cleaner, more attractive basement, but also delivers long term protection by reducing moisture levels and helping preserve the integrity of the foundation walls.

If you live in the Philadelphia area and have crumbling basement walls please don't hesitate to reach out to us at Jamison Basement Waterproofing ....

Camille C

November 08, 2025 | Philadelphia , PA

Megan M

November 03, 2025 | Philadelphia , PA

Abigale H

November 03, 2025 | Philadelphia , PA

Francis C

March 25, 2025 | Philadelphia, PA

Rae W

March 21, 2025 | Philadelphia, PA

Real Client Needs in Philadelphia

Heather D.

December 3rd, 2025

I called to schedule a free estimate for an egress window and booked an appointment with the company.

Whitney Z.

December 2nd, 2025

I called Jamison Basement Waterproofing to book a morning service visit and they scheduled me with a technician on my requested date.

Anonymous User

December 2nd, 2025

I have water in my finished basement when it rains; I found the company online and scheduled a free on-site estimate.

Rachel F.

December 1st, 2025

I have a new basement leak coming through a wall and I scheduled a free evaluation to determine the best course of action.

Kim E.

November 25th, 2025

I called to get a free estimate to waterproof one exterior basement wall because winter is coming; I scheduled an on-site estimate with their project manager for next Wednesday.

Anonymous User

November 24th, 2025

I called to get an estimate for a basement French drain, sump pump, and wall waterproofing in Chestnut Hill and scheduled an appointment for an on-site estimate.

Aubrey D.

November 24th, 2025

I called to confirm the tech would follow up about an exterior foundation crack and to request a quote; the office said the tech or a manager will call later today or tomorrow.

Anonymous User

November 24th, 2025

I'm calling because my facility's sump pump isn't working — it's under a year old, I checked for clogs and it still won't run, so I scheduled an inspection/repair appointment.

Robin M.

November 22nd, 2025

I'm calling to get a quote for a basement leak that’s causing multiple small puddles and may be related to poor drainage, and I scheduled an on-site estimate.

N M.

November 19th, 2025

I'm buying a house in West Philly with a mysterious basement water issue and I need someone to assess the source and provide an estimate to waterproof and parge the walls. I scheduled an on-site inspection/estimate appointment.

Robert T.

November 13th, 2025

I recently had Jamison do work at my home and I need a vertical crack in my crawl space repaired, so I scheduled a free on-site estimate for them to inspect and provide a repair plan.

Bruno S.

November 12th, 2025

I called because my basement floor drain needs cleaning and I scheduled a service appointment. I was quoted $199 for the service.

Richard G.

November 10th, 2025

I'm getting water in my crawl space and called to get an estimate for basement waterproofing in Philadelphia; I scheduled an on-site estimate with the company.

Maureen K.

November 10th, 2025

I called because water is seeping up through cracks in my finished basement after recent rains, and I scheduled a free on-site inspection to get an estimate and discuss waterproofing options.

Adam S.

November 7th, 2025

I'm calling from Keller Williams to schedule a free waterproofing estimate for a West Philadelphia property; I scheduled an appointment for next week and was told I'd get a confirmation and a reminder call when the technician is on the way.

Joshua W.

November 4th, 2025

I'm looking to get an assessment and quote for basement water mitigation in my South Philadelphia home, and I scheduled a free estimate with Jamison Basement Waterproofing.

Virginia D.

November 4th, 2025

I called Jamison Basement Waterproofing to request a free crawl space inspection because I'm worried about possible mold and foundation issues. I scheduled a free estimate appointment.

Anonymous User

November 3rd, 2025

I scheduled an inspection for basement waterproofing because I noticed damp walls and some water near the foundation after recent rain. The company will send a technician to evaluate options like installing a French drain or improving the sump system.

Christie J.

November 3rd, 2025

I'm a realtor and a property I represent gets water in the basement after heavy rain; I scheduled an inspection/estimate with your team.

Quinn G.

November 3rd, 2025

I scheduled a free on-site estimate to assess basement water intrusion and rodent-entry points; they said they can seal openings and handle waterproofing and recommended starting with an exterminator.

Erin M.

November 3rd, 2025

I recently bought a house and want a quote to resurface my basement and attached garage concrete walls and to proactively waterproof them; I scheduled a free on-site estimate to get an estimate.

Cynthia B.

October 24th, 2025

I called because a line was cut during a recent pump installation and I scheduled a technician to return to fix it.

Sharon A.

October 23rd, 2025

I manage a property in Philadelphia and scheduled a free on-site estimate because water is entering several lower-level units.

Terrell E.

October 22nd, 2025

I need a free on-site estimate for basement waterproofing because of water damage to walls and other areas in a property converted from a home to an office, and I scheduled a visit for an inspection.

Andrea D.

October 22nd, 2025

I scheduled a warranty maintenance visit to have my sump pump and prior waterproofing work inspected because the backup battery has been beeping; a technician was scheduled to come out.

Steve M.

October 22nd, 2025

I called to confirm my deposit and asked to be scheduled for a crawl space vapor barrier installation; the company confirmed they have everything and said the manager will call me to get it on the calendar.

Derek S.

October 20th, 2025

I have a cracked basement header and want someone to shore it up and add braces, so I scheduled a free estimate with their project manager.

Barbara P.

October 17th, 2025

I called because I think I have a new exterior leak into my basement and scheduled an exterior inspection and a maintenance check.

Jeff N.

October 17th, 2025

I need three basement windows replaced in my Fairmount rowhome in Philadelphia, and I scheduled a free on-site estimate.

Iris B.

October 16th, 2025

I need an estimate for stonework and garage waterproofing, so I scheduled a free in-home estimate to have the team come inspect the issue.

Valerie S.

October 15th, 2025

I called to put a deposit down for full perimeter waterproofing, paid the deposit over the phone, and asked for a mailed proposal and receipt.

Jennifer B.

October 6th, 2025

I called to get a free estimate for yard drainage at my home and scheduled an on-site appointment; I found the company via Google and they previously did brick pointing work at my property.

Stephan C.

October 6th, 2025

I called to schedule a free on-site basement waterproofing estimate and scheduled an appointment for next week.

Rachelle R.

October 2nd, 2025

I called because I need three glass block windows installed in my basement and want an inspection to check drainage and waterproofing options; I scheduled a free on-site estimate.

Reesa K.

October 2nd, 2025

I called because my basement has crumbling paint and possible lead paint due to moisture; I scheduled a free estimate/inspection to have a professional assess options to fix it.

Lucas M.

October 1st, 2025

I called because my basement stays damp even though the sump pumps work and I want waterproofing; the company will text me information and some available dates to schedule an inspection.

Before and After Job Photos Philadelphia

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Josh D

September 23, 2020 | Philadelphia , PA

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

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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.

Awards and Certificates

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484-276-2272 Contact Us