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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
Bowing Wall Structural Repair
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
Basement Egress Windows
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
Crawl Space Structural Repair
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
Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows
Before and After Pictures from Philadelphia
Sump Pump Installation in Philly

Sump Pump Installation in Philly

Before After
Sump Pump Installation in Philly Sump Pump Installation in Philly

This customer was looking to upgrade their old and outdated sump pump to our new SuperSump.  

CleanSpace in Philadelphia, PA

CleanSpace in Philadelphia, PA

Before After
CleanSpace in Philadelphia, PA CleanSpace in Philadelphia, PA

This row home homeowner was getting excessive moisture and an odor from under the floorboard in the kitchen during warm months of the year. This is an enclosed crawl space and in order to seal it up we had to remove and replace the sub-flooring. Once the floor was removed we installed our CleanSpace with RimTight spray foam to seal all the gaps around wire, pipes and air ducts. No only with this help reduce moisture but it will help prevent from floors getting cold in the winter months. 










Egress Install in Philadelphia PA

Egress Install in Philadelphia PA

Before After
Egress Install in Philadelphia PA Egress Install in Philadelphia PA

This Egress window was installed in an old Philadelphia row home. The customer currently had 1 small window in his finished basement that he wanted to turn into an Egress to bring everything up to code. We came out and installed our 27 x 45 In-Swing Egress window with metal egress well and cover. 

Company Awards
2021 BBB Torch Award
We are proud to announce that the Better Business Bureau has awarded us the prestiges 2021 Torch Award for Market... [Read more]
2019 Angie's List Super Service Award
We have been awarded our 7th Super Service Award from Angie's list. Only 5% of Angie's List companies receive... [Read more]
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]
More Awards

Trusted Basement Waterproofing, Mold Remediation & Crawl Space Contractor for Philadelphia, PA

...Your systems have done the job of providing moisture-free basements, thereby increasing the livability and market value of the properties...
Happy Customers Surrounding Philadelphia, PA
Work Requests

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Reviews From Philadelphia
Testimonials From Philadelphia
...It's now about 16 months since the job was completed. In that time the basement has remained bone dry.
Testimonial by George from Downingtown, PA
...Simon... A personable young man. He answered all questions I had brought to mind, things I didn'€™t know. He is an asset to your company.
Testimonial by Bill V. from Broomall, PA
...I would recommend your company to anyone who is looking into having a waterproofing system installed..
Testimonial by Roger from Havertown, PA

Philadelphia's Best Basement Waterproofing Contractor

For years now, we have been Philadelphia's trusted and dependable wet basement waterproofing contractor because we make customer service our priority. We also provide local services for crawl space waterproofing, bowing foundation wall repair, sump pump installation, and mold removal. 

Wet Basement Waterproofing & Sump Pump Installation in Philadelphia, PA

Water intrusion in your basement or crawl space from flooding, seepage, foundation cracks, or even humidity can result in mold growth, rot, or destruction of property. To protect your home we install an interior drainage system connected to a high volume sump pump.

Our TripleSafe sump pump has a primary pump, a secondary pump, and a battery operated back up pump which means that you can have absolute peace of mind knowing your basement is protected, even during a storm. Any water or moisture that does enter the your home is pumped safely away before it can ever damage anything.

If you're considering remodeling your basement, your first step should be to have your basement professionally waterproofed so that you don't encounter problems once it's refinished.

A great product for any basement is our waterproof walls because they are 197% stronger than drywall and are mold resistant. 

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

Expert Crawl Space Repair in Philadelphia, PA

CleanSpace crawl space vapor barrier and insulation in Philadelphia, Philadelphia County.

Crawl spaces that aren't well insulated and allow moisture and humidity to enter the space can become a breeding ground for mold and mildew.

Add vapor barrier installation and crawl space encapsulation along with an energy-efficient dehumidifier and you can rest easy knowing your home is dry, waterproofed, and comfortable. As well, by installing our thermal insulation, you can turn your dirty, unsafe crawl space into a clean, energy-efficient part of your home. 

We offer a lifetime warranty on our basement waterproofing system and a 25-year warranty on our crawl space encapsulation system.

Philadelphia Bowing Foundation Wall Repair

In our area, cinder block walls commonly buckle and bow inward which can cause a slew of issues with a foundation and basement wall. Basement Systems USA has years and years of experience fixing bowing foundation walls and we can help you too. Just contact us for your FREE price estimate!

Philadelphia, PA Mold Testing, Removal & Remediation Services

At Basement Systems USA, we provide full mold remediation for basements and crawl spaces, including air sample testing. Our company has the ability to not just remediate the mold, but also remove the source of the mold, which is moisture. Unlike other mold remediation companies, our background in basement & crawl space waterproofing allows us the make sure that the mold won't come back after it has been remediated. We are also AMA Certified. 

Our Services Include :

  • Mold & dust mite control           
  • Dehumidifier Installation
  • Crawl Space Encapsulation
  • IAQ 6000 Mold Encapsulant


  • Black Mold Removal
  • Dry rot cleaning & repair
  • Shockwaive by Fiberlock Disinfectant & Sanitizer
  • TBF Waterproof & Mold Resistant Wall Boards
  • Negative Air Machine Installation

Basement Systems USA has the tools and the years of expertise to get your job done right the first time. Our friendly staff and trained technicians will walk you through all your options so you can find a solution that works best for you. Call us today for a free estimate!

Press Releases From Philadelphia
Basement Systems USA received awards for their basement waterproofing, foundation repair, and baseme...
Basement Systems USA received awards for their basement waterproofing, foundation repair, and basement finishing services at the 2013 Team Basement Systems Convention.... [Read more]
News & Events From from Philadelphia
Philadelphia Basement Expert To Appear on DIY Networks Renovation Rookies
Basement Systems USA will be repairing a local home on the DIY Network's Renovation Rookies. The episode is airing February 19, 2011 at 8:30 p.m.... [Read more]
How to get rid of the crawl space monster... [Read more]
Work Requests From Philadelphia, PA
Project Location: Philadelphia, PA
My basement takes on water whenever it rains. Looking into waterproofing solution. Also, interested in egress window as a viable option as well.
Project Location: Philadelphia, PA
I am looking for a quote to finish my basement.
Project Location: Philadelphia, PA
I would like to add additional bedrooms and a full bathroom to my property, where the basement is.
Project Location: Philadelphia, PA
I want to remodel my basement so that I would be able to turn it into a game room/Gym but I can't because it's not liveable in my basement
Project Location: Philadelphia, PA
Finish(lights, sockets,Sheetrock)/water proof basement
Project Location: Philadelphia, PA
The house is new to us but we have noticed a damp basement ceiling and recent pudding after a rainstorm.
Project Location: Philadelphia, PA
We would like to make our unfinished basement into more usable space- ideally with two WFH offices.
Project Location: Philadelphia, PA
Basement , wall in kitchen corner and front bedroom closet ceiling
Project Location: Philadelphia, PA
Not sure about the foundation of the house
Project Location: Philadelphia, PA
Interested in a quote for insulating/water proofing my crawl space
Project Location: Philadelphia, PA
Dampness from walls in front of the house, wanting to finish the basement
Project Location: Philadelphia, PA
We smell cat urine we don't have a cat
Project Location: Philadelphia, PA
Hi! Looking for an estimate to renovate our basement. It's ground floor entry on the front, subterranian in the back, rowhome in Philadelphia. Previously it was somewhat finished with a floor that has since been ripped out due to water damage, and board panels over parged cement. No standing water but the basement does have humidity issues. Small space, perhaps 500 or 600 sq ft. In the budgeting and planning stage now because we realize supply chain will require us to plan ahead. Thanks!
Project Location: Philadelphia, PA
Concerned there are high levels of moisture in our basement; noticed some mold on basement bathroom vent. Areas of wall are damp.
Project Location: Philadelphia, PA
Basement leaks & outside front wall needs repair
Project Location: Philadelphia, PA
We are looking to make our basement into a legal habitable space.
Project Location: Philadelphia, PA
My basement flooded after a storm yesterday and I'm hoping that a sump pump will keep this from happening again.
Project Location: Philadelphia, PA
We have water getting through a small area underneath the baseboards in between our drywall and cement in our basement when it rains. I believe it comes from the downspout but no idea where it's deriving after being collected.
Project Location: Philadelphia, PA
We had a professional radon test and our levels were within the acceptable range of 2.9pCi/L (done 9/28/21-9/30/21). That's less than the 4 unit EPA suggested threshold. But I'm wondering if we can get that level cut in half at least. We have an unfinished basement and our home is 100+ years old. I'd like to know how much a remediation system would be, and how effective to consider if we should install a stystem. Thanks, David
Project Location: Philadelphia, PA
We discovered a black mold problem in a damp corner of our basement. Wandering about proper removal, cost.
Serving the following Philadelphia, PA zip codes
19019, 19092, 19093, 19099, 19101, 19102, 19103, 19104, 19105, 19106, 19107, 19108, 19109, 19110, 19111, 19112, 19113, 19114, 19115, 19116, 19118, 19119, 19120, 19121, 19122, 19123, 19124, 19125, 19126, 19127, 19128, 19129, 19130, 19131, 19132, 19133, 19134, 19135, 19136, 19137, 19138, 19139, 19140, 19141, 19142, 19143, 19144, 19145, 19146, 19147, 19148, 19149, 19150, 19151, 19152, 19153, 19154, 19155, 19160, 19161, 19162, 19170, 19171, 19172, 19173, 19175, 19176, 19177, 19178, 19179, 19181, 19182, 19183, 19184, 19185, 19187, 19188, 19190, 19191, 19192, 19193, 19194, 19195, 19196, 19197, 19244, 19255

our service area