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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

Your Leading Lancaster County, PA Wet Basement & Structural Repair Company

Happy Customers Surrounding Lancaster County, PA
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Lancaster's Basement Contractor

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

Basement Waterproofing & Crawl Space Repair in Lancaster

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 Lancaster waterproofing systems come with life-time warranties. 

Basement Finishing & Remodeling in Lancaster, PA

Waterproofing your basement prevents outside water from coming in but what if a pipe bursts or the water heater leaks inside the home. A newly finished basement done by your average contractor will mold and rot if there is an internal leak. You'll have to tear out your new basement! We fix this issue.

Our Products Include :
  • Waterproof, washable, insulated walls           
  • Mold-Resistant, No-Sag suspended ceiling
  • Modular carpet, tile & faux wood flooring

  • Energy-efficient, double-paned basement windows
  • Attractive Sunhouse basement window wells
  • French, bifold, louvre & six-paneled steel doors

Unlike the average Lancaster contractor we use completely inorganic, waterproof materials. Even if the basement floods your walls and floors will not be damaged by the water. These waterproof products are patented and are built to create an attractive finished basement that lasts a lifetime.

Lancaster 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 Lancaster County, PA
Vicinity of Snyder Hollow Rd in Lancaster
Vicinity of BRADFORD STREET in Lancaster
Vicinity of Lois Lane in Lancaster
Crack in basement wall from ceiling to floor, leaking water from recent rain storm
Serving the following Lancaster County, PA zip codes
Lancaster 17604, Lancaster 17573, Lancaster 17608, Lancaster 17601, Lancaster 17605, Lancaster 17611, Lancaster 17602, Lancaster 17606, Lancaster 17622, Lancaster 17603, Lancaster 17607, Lancaster 17699, Silver Spring 17575, Ephrata 17522, Elizabethtown 17022, Columbia 17512, Leola 17540, Lititz 17543, Willow Street 17584, Millersville 17551, Mount Joy 17552, Narvon 17555, East Earl 17519, Gap 17527, Landisville 17538, Reinholds 17569, New Holland 17557, New Providence 17560, Peach Bottom 17563, Manheim 17545, Pequea 17565, East Petersburg 17520, Gordonville 17529, Akron 17501, Paradise 17562, Denver 17517, Ronks 17572, Conestoga 17516, Holtwood 17532, Bart 17503, Strasburg 17579, Mountville 17554, Kirkwood 17536, Quarryville 17566, Drumore 17518, Marietta 17547, Bainbridge 17502, Kinzers 17535, Washington Boro 17582, Adamstown 19501, Bird In Hand 17505, Terre Hill 17581, Christiana 17509, Maytown 17550, Brownstown 17508, Stevens 17578, Rheems 17570, Smoketown 17576, Bowmansville 17507, Martindale 17549, Bausman 17504, Hopeland 17533, Lampeter 17537, West Willow 17583, Goodville 17528, Intercourse 17534, Talmage 17580, Elm 17521, Reamstown 17567, Blue Ball 17506, Penryn 17564, Witmer 17585, Refton 17568

our service area