(800) 508-4144
Foundation & Crawl Space Repair

Waterproof Your Basement

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Basement Waterproofing Services

French Drains, Sump Pumps & Battery Backup Systems

French Drains, Sump Pumps & Battery Backup Systems

When water finds its way into the basement of a structure, the owner needs to remove it because it could lead to mold infestation and weaken the basement foundation walls.

Basement Crack Repair

Basement Crack Repair

A small crack in your basement can let in unwanted moisture and problems of all kind. With heavy rains, water may leak into your basement and flooding may occur.

Foundation & Crawl Space Repair

Foundation & Crawl Space Repair

We diagnose a multitude of problems that can occur in basements, including cracks, movement, leaning, bulging or bowing.

Basement Egress Windows

Basement Egress Windows

Waterproofing One can easily add a basement egress window system to improve the look, safety, and provide an easy exit from your basement.

 

Drywall Services

Drywall Services

The professionals at Waterproofing One have the expertise to take care of any residential drywall installation job.

 

“We have been a basement waterproofing company for over 20 years, proudly serving residents in the Delaware Valley region. We offer superior craftsmanship with fair pricing to all of those in need of basement waterproofing and related services.”

Joseph Soster

Verified 5 Star Contractor

4.8 Stars – 491 Reviews from 5 Sources

See our reviews from all across the web on Favorite Contractors:

4.8 Stars – 491 Reviews from 5 Sources

Hydrostatic Water Pressure Wall Collapse

Hydrostatic Water Pressure Wall Collapse
Wall Collapse from Hydrostatic Water Pressure
Wall Collapse caused by Hydrostatic Water Pressure
Close-up of a collapsed wall caused by hydrostatic pressure

Below is an Example of What Can Happen When Cracks in the Foundation Go Ignored

Click or tap on any of the images for a larger view.

Step Cracks in the foundation

Horizontal Cracks in the Foundation.
An immediate indicator of a failing foundation.

Step cracks in the foundation walls

Step Cracks in the Foundation.
These are a sign that your foundation is in need of immediate repair!

Collapsing foundation walls

Collapsed Foundation Wall (Picture 1)

Foundation walls collapsing. Basement foundation repair &  waterproofing company

Collapsed Foundation Wall (Picture 2)

Basement foundation failure & flooding

The resulting disaster from a collapsed wall and flooded basement. Don’t let this happen to your home’s basement!

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A building’s occupants can escape through an egress window in the event of an emergency, like a house fire, and it has the same appearance as a typical large window. Before a finished basement can legally be turned into a dwelling space, it must include egress windows. ... See MoreSee Less

A building’s occupants can escape through an egress window in the event of an emergency, like a house fire, and it has the same appearance as a typical large window. Before a finished basement can legally be turned into a dwelling space, it must include egress windows.

The repair of these defects takes a professional to recognize and diagnose the multitudes of problems that can occur in basements.
Contact us today!
(800) 508-4144

#foundationrepairservices #waterproofingone #foundationrepaircontractors #shrinkagecracks #structuralcracks #pouredconcrete #brickwalls #stonefoundationwalls #carbonfiberstraps
... See MoreSee Less

The repair of these defects takes a professional to recognize and diagnose the multitudes of problems that can occur in basements.
Contact us today!
(800) 508-4144 

#foundationrepairservices #waterproofingone #foundationrepaircontractors #shrinkagecracks #structuralcracks #pouredconcrete #brickwalls #stonefoundationwalls #carbonfiberstraps
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WATERPROOFING ONE

is the premiere specialty contracting and basement waterproofing company under Soster General Contractor, LLC, for basement waterproofing and foundation repair in the Greater Philadelphia PA, Montgomery County PA, Chester County PA, Berks County PA, Bucks County PA, and Delaware County PA areas. Our headquarters is located in Phoenixville, PA.

Need Financing Plans?

Why Waterproof a Basement?

The best way to maintain or increase your property value is to improve your home through repair, expansion, and remodeling. Basement waterproofing is one of the ways you can help keep your property value high while saving your foundation from potential disastrous situations brought on by rain. If water seeps into your basement, that is a bad sign. Basement leaks can mean your foundation is in need of repair to keep the walls from cracking or growing mold which can be deadly to your family.
There are two ways to waterproof your basement, using either an Interior or Exterior Hydro-Static Pressure Relief System.

Interior Waterproofing System

An interior drain system is the cheaper route, but can still allow some water to come in.

CUSTOMER TESTIMONIALS

Waterproof a Basement or Foundation

They made sure the carpets were protected, they put plastic up around the job so dust did not go through the house, very professional and did a great job.

Catherine D. / Aston, PA

Install or Replace Foundation Drains

Professional and competent

Neha P. / Philadelphia, PA

Thanks for your excellent work.  I know you are a man of your word and will finish the EZ Breath installation once the sheetrock is done. I did not see the need to hold the $100 as you suggested. I look forward to hearing from you soon about the estimate for re-finishing the sheetrock, and the estimate for laying down the vinyl flooring. Thanks again!

Behzad Pavri

Joe Soster and his crew installed a basement waterproofing system and a sump pump in my home. The quality of work was simply awesome; the crew respected our home, worked hard, and produced a great final product. The price was very reasonable. I am very satisfied!

Mark Moore

Thank you and your crew for working on the various parts of my house. You’ve helped me out in more ways than you could know, taking away much of the burden. I’m appreciative of the fact that you billed my only for the men’s time on the last day.

Susan May

OUR ACCREDITATIONS

Email Address:

info@waterproofingone.com

Call Us Now:

(800) 508-4144

Waterproofing One

4093 Hollow Rd
Phoenixville, PA 19460

Serving Pennsylvania, New Jersey and Delaware

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Pa Lic#: Pa057647
NJ Lic#: 13VH09291700
DE Lic#: 17-92051-13-000

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