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Products & Services
Mold Services
Mold Remediation & Abatement
Mold Inspections
Mold Testing & Detection
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot
Black Mold Removal
Basement Mold Removal
Fiberlock Shockwave Disinfectant & Sanitizer
Fiberlock IAQ 6000 Mold Encapsulant
Sporicidin Disinfectant Solution
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier
Sump Pump Installation, Repair & Replacement
Basement Insulation
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtle Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Company Awards
2017 Super Service Award
Basement Systems has won their 4th SuperService Award from Angie's LIst. Only 5% of Angie's list compnaies win this... [Read more]
Top Ten Contractor - Prime Buyers Report
Basement Systems USA has been awarded a TOP TEN contractor in MD and DE by The Prime Business Report.... [Read more]
Home Advisors Elite Contractor
Recieved Home Advisors Elite Contractor Award... [Read more]
More Awards

Philadelphia County, PA Basement & Crawl Space Waterproofing Expert

Tim was on time,professional and kind....
Happy Customers Surrounding Philadelphia County, PA
Work Requests

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Reviews From Philadelphia County
Testimonials From Philadelphia County
Appreciate everything you have done, has been a great experience from the beginning to end.
Testimonial by Victor P. from Philadelphia, PA

Philadelphia County, PA Waterproofing Contractor

Basement Systems USA is the local, family owned contractor in Philadelphia for waterproofing, finishing, crawl space repair and mold removal. With over 75 years combined experience and a full-time, professional staff we are ready to serve you and improve your home. 

Basement Waterproofing & Crawl Space Repair in Philadelphia County

Flooding, water seepage or even high humidity can quickly result in mold growth and water damage in your basement or crawl space. We prevent this from happening by installing an interior drainage system in the basement that is connected to a high volume sump pump. Any water that makes it to the basement is collected and pumped out of the home without you even noticing. 

Just like the basement, in the crawl space we similarly place a sump pump system and dehumidifier to prevent water issues. The entire area is encapsulated with vapor barrier to prevent mold growth. Our crawl space system comes with a 25-year warranty. 

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Exclusive, Patented Products
  • Humidity Control
  • Structural Repair
  • Basement Egress Windows
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value


Philadelphia County Mold Removal & Remediation

At Basement Systems USA, we provide complete mold remediation and removal for basements and crawl spaces. We thoroughly test any questionable areas for mold, and mold removal system is a proven, effective, and lasting solution. Unlike other mold remediation companies, our background in basement & crawl space waterproofing allows us to address the excess moisture that cause the mold growth and make sure that the mold won't come back after it has been remediated. We are also AMA Certified.

Our Services Include :

  • Basement Mold Removal
  • Crawl Space Mold Removal
  • Black Mold Removal
  • Dry Rot Cleaning and Repair


  • Dehumidifier installation
  • Shockwave by Fiberlock Disinfectant & Sanitizer
  • Waterproof & Mold Resistant Wall Boards
  • Negative Air Machine Installation


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Job Stories From Philadelphia County, PA
Basement Waterproofing and Mold Removal in Baltimore, MD

A homeowner with a leaky basement and mold problem called us to help. We used our Spot Mold Treatment to rid the space of all signs of mold and then replaced the existing damaged walls with our TBF Everlast walls that are guaranteed to stay mold and moisture free. To keep the basement staying in great condition, we added more of our quality products. The SuperSump sump pump was installed to prevent water from getting into the home and the Cleanspace wall system, WaterGuard and DryTrak systems will be used to capture and send any leaking water to the drain as will the ThermalDry Wall System which improves the basement’s comfort and energy use. The homeowner is very happy with the improved and guaranteed dry basement.

Work Requests From Philadelphia County, PA
Vicinity of Clymer St in Philadelphia
Just cleaned out my crawl space in my rowhome in Philadelphia. It is not encapsulated. Looking to have this properly done.
Vicinity of Brandywine Street in Philadelphia
When it rains water is coming into the back of basement.
Vicinity of Marlborough St. in Philadelphia
I'm getting water in my cellar never had before.
Vicinity of W. Clearfield Street in Philadelphia
We are getting high RH% readings in a basement we have air sealed.
Vicinity of Farrington Rd in Philadelphia
Very low ceilings. Right now the ceiling tile is about to fall out. Were my furnace is at very little space to work in between.
Vicinity of Webster St in Philadelphia
Hi, I have a two-story row home in Graduate Hospital and the lot size is 435 sq ft. The home has an unfinished basement that I currently use for storage and laundry. I would like to finish it and ideally have a half bathroom, laundry area, storage closet, and small office space. Please provide me with an estimate for finishing the basement both with and without the bathroom. Thank you!
Vicinity of in Philadelphia
Water is running,dampness, mold, making the floor joice rotten
Vicinity of Sigel St in Philadelphia
Water in basement
Vicinity of Claridge St in Philadelphia
Basement flooded. has been wet for aweek or more
Vicinity of Bainbridge Street in Philadelphia
Would like to turn my basement into a home gym.
Vicinity of Larchwood Ave in Philadelphia
Consistently wet basement, especially bad after it rains.
Vicinity of Arrott St in Philadelphia
Need an inspection and estimate. Having problems in our basement, smell mold and person living with us is having respiratory problems.
Vicinity of Venango St in Philadelphia
Crack in pipe and would like to know a price range to water proof basement.
Vicinity of Carpenter Street in Philadelphia
Mold in the basement
Vicinity of Krams Ave in Philadelphia
Mold in crawl space
Vicinity of Baring Street in Philadelphia
I need an expert to certify that there is black mold growing in a drywall ceiling and the ceiling above it.
Vicinity of in Philadelphia
Looking to replace the carpet flooring in my basement and a new type of flooring.
Vicinity of Mercury Place in Philadelphia
Install a trench drain the lenght of the garage.
Vicinity of Theodore Street in Philadelphia
I want to make sure that I do not have any mold problems. Everyone in my home seems to always have sinus issues when they stay here, but never outside of my home have a sinus problem.
Vicinity of S Lawrence St in Philadelphia
Do not own the home yet but want to find out approximate cost. Stone foundation walls and thin cement floor, would like to have walls and floor waterproofed so that I can finish the basement in the future
Serving the following Philadelphia County, PA zip codes
Philadelphia 19019, Philadelphia 19131, Philadelphia 19175, Philadelphia 19124, Philadelphia 19160, Philadelphia 19116, Philadelphia 19149, Philadelphia 19196, Philadelphia 19108, Philadelphia 19142, Philadelphia 19188, Philadelphia 19101, Philadelphia 19135, Philadelphia 19179, Philadelphia 19128, Philadelphia 19171, Philadelphia 19121, Philadelphia 19153, Philadelphia 19112, Philadelphia 19146, Philadelphia 19193, Philadelphia 19105, Philadelphia 19139, Philadelphia 19184, Philadelphia 19092, Philadelphia 19132, Philadelphia 19176, Philadelphia 19125, Philadelphia 19161, Philadelphia 19118, Philadelphia 19150, Philadelphia 19197, Philadelphia 19109, Philadelphia 19143, Philadelphia 19190, Philadelphia 19102, Philadelphia 19136, Philadelphia 19181, Philadelphia 19129, Philadelphia 19172, Philadelphia 19122, Philadelphia 19154, Philadelphia 19114, Philadelphia 19147, Philadelphia 19194, Philadelphia 19106, Philadelphia 19140, Philadelphia 19185, Philadelphia 19093, Philadelphia 19133, Philadelphia 19177, Philadelphia 19126, Philadelphia 19162, Philadelphia 19119, Philadelphia 19151, Philadelphia 19244, Philadelphia 19110, Philadelphia 19144, Philadelphia 19191, Philadelphia 19103, Philadelphia 19137, Philadelphia 19182, Philadelphia 19130, Philadelphia 19173, Philadelphia 19123, Philadelphia 19155, Philadelphia 19115, Philadelphia 19148, Philadelphia 19195, Philadelphia 19107, Philadelphia 19141, Philadelphia 19187, Philadelphia 19099, Philadelphia 19134, Philadelphia 19178, Philadelphia 19127, Philadelphia 19170, Philadelphia 19120, Philadelphia 19152, Philadelphia 19255, Philadelphia 19111, Philadelphia 19145, Philadelphia 19192, Philadelphia 19104, Philadelphia 19138, Philadelphia 19183

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