Contact Us For
A Free Estimate!
Reviews From Lansdowne
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
Company Awards
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]
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]
More Awards

Reliable Crawl Space, Basement, & Mold Remediation Pros serving Lansdowne, PA 19050

Happy Customers Surrounding Lansdowne, PA
Work Requests

Click the icons to see what our customers had to say.

Lansdowne's Basement Experts

Basement Systems USA is the local, family owned contractor in Lansdowne for waterproofing, 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

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
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value

If the walls of the basement or bowing inwards we install wall anchors or braces to straighten the walls. If the floor above the crawl space is sagging we install SmartJack support jacks to raise the floor back to a level position. Our Lansdowne waterproofing systems come with life-time warranties. 

Mold Removal & Remediation

At Basement Systems USA, we provide full mold remediation for basements, 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 & crawlspace 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
  • Shockwave by Fiberlock Disinfectant & Sanitizer
  • TBF Waterproof & Mold Resistant Wall Boards
  • Negative Air Machine Installation


Work Requests From Lansdowne, PA
Vicinity of Norma Rd in Lansdowne
I am planning to remodel my basement. It is a 1958 ranch-style single family home.
Vicinity of Rader Ave in Lansdowne
I would like my basement to look like a bedroom with a full bathroom
Vicinity of Coverly Road in Lansdowne
Basement remodeling
Vicinity of Englewood Road in Lansdowne
Water leak in basement de
Vicinity of Fern Street in Lansdowne
Height of basement is only about 6 1/2 feet
Vicinity of Lexington Ave in Lansdowne
I need repairment of the whole basement.
Vicinity of Ardmore Avenue in Lansdowne
I want to turn my basement into an apartment its really big partly finished has a full bathroom
Vicinity of Rose Lane in Lansdowne
Want to add a subfloor to basement. Basement is 368 square feet. How much will this be? Please respond by email at [email protected]
Vicinity of Schappet Terr in Lansdowne
Want additional living space
Vicinity of Stetser Avenue in Lansdowne
We intend to have two rooms, a small living room, bath in our basement.
Vicinity of E Providence Rd in Lansdowne
I am having water spots coming up on the floor of my basement, the walls sweats, and the air is very musty,
Vicinity of Fairview Ave in Lansdowne
Basement needs to be completely finished
Vicinity of Whitby Ave in Lansdowne
Just concern about my house
Vicinity of E Marshal Rd in Lansdowne
Quote for basement finishing
Vicinity of Ardmore Ave in Lansdowne
Wet basement, water comes in through the wall
Vicinity of Owen Ave in Lansdowne
Recently purchased the house last summer. I noticed today the basement flooded do to the rain that's been falling for the past few days. I would like a system to be installed but would like an estimate first. One concern is that, I am going to finish the basement into a living space, most likely by this Christmas and would like a system that would be best suited for that kinda of situation. Please contact me asap so we can get this flooded issues fixed. Thank you
Vicinity of in Lansdowne
Basement waterproofing
Vicinity of Jackson Ave in Lansdowne
I would like a free estimate for mold remediation for my basement.
Vicinity of E Lacrosse Ave in Lansdowne
Remodel basement needed
Vicinity of Crawford Ave in Lansdowne
I'm looking for the best price for a sump pump installation.

our service area