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Products & Services
Basement Waterproofing 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
Spray Foam Insulation
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


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl 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


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting & Leveling
Mudjacking & Slab Jacking Alternatives
EZ Post Deck Repair
Shotcrete Wall Restoration
Pool Deck Repair
Concrete Sidewalk Repair & Leveling
Concrete Driveway Repair & Leveling
Tilting Chimneys
Foundation Underpinning
Before and After Pictures from Allentown
Sinking Patio Lifted in Allentown, PA

Sinking Patio Lifted in Allentown, PA

Before After
Sinking Patio Lifted in Allentown, PA Sinking Patio Lifted in Allentown, PA

The patio in the front of this home in Allentown, PA was sinking and un-level. It was unsafe for the homeowners. The concrete slab was lifted with our PolyLevel foam which was injected under the concrete slab as a liquid and solidified in less than 15 minutes. The patio is now level and safe, and a tripping hazard no longer!

Company Awards
2015 Newtown Business Association Sponsorship
BQ Basement Systems is hereby recognized as a Newtown Business Association sponsor.... [Read more]
2016 Philadelphia Best Pick Reports
BQ has been a Philadelphia best pick reports award winner for four consecutive years... [Read more]
BQ Sponsored The 1st Place Newtown Car Show Winner
BQ sponsored the first place NBA Newtown Auto Show foreign division winner!... [Read more]
More Awards

Reliable Home Foundation & Crawl Space Repair Experts serving Allentown, PA

When I called originally, I wanted the PolyLEVEL injection. Then when I got my free estimate, Harry told me about...
Happy Customers Surrounding Allentown, PA
Work Requests

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Reviews From Allentown
Testimonials From Allentown
Unbelievably quick crew, beautiful clean-up with no complaints!
Testimonial by William S. from Allentown, PA
The crew was friendly, courteous, professional, and efficient. It was a pleasant experience considering the nature of the work!
Testimonial by Robert S. from Allentown, NJ

Basement Waterproofing & Crawl Space Repair in Allentown, PA

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Allentown basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Professional Foundation Repair Contractor in Allentown

Foundation problems destroy your Allentown home’s value and can be dangerous. Our in-house team of structural and geo-technical engineers are here to help. We design and install the right foundation repair solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.

We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys  
  • Underpinning      
We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Allentown home is both an eyesore and a safety hazard. It is also likely to get worse, but we can fix it for you.

Our experts use PolyLevel a superior polyurethane foam. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you use mudjacking instead of foam. Mudjacking is heavier, requires larger holes in the concrete and does not last as long as PolyLevel. Call us today to learn more.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      
  • Sinking Basement & Garage Floors   

  • Tilted Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues


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Press Releases From Allentown
Heavy rains have left much of Southeastern  Pennsylvania flooded.
Heavy rains have left much of Southeastern Pennsylvania flooded.... [Read more]
News & Events From from Allentown
A backup sump pump system will keep your basement dry, but the Triple Safe will keep it that way...all the...
A backup sump pump system will keep your basement dry, but the Triple Safe will keep it that way...all the time!... [Read more]
Work Requests From Allentown, PA
East Hamilton St in Allentown
Water seepage between floor and wall in basement along the front house wall. No flooding ever occurs but enough seepage at the joint where we had to remove carpet and keep things clear of that area.
Benner Road in Allentown
I have a crack in the foundation wall which is leaking quite a bit. I tried to correct this myself without any success. Unfortunately the wall is beneath an outside patio and so I would like to see what could be done to stop the water flow.
W. Allen St. in Allentown
Minor leaking along side of our half of the twin during heavy rain. Some of the moisture is making its way to the carpeted area of our finish basement and making it damp. The problem began over the summer (after 23 years moisture free) and continued this weekend when we got another 1.5 inches.
Aspen Drive in Allentown
We have been getting water in our basement through one window and a possible concrete wall crack behind a finished paneled wall.
Maumee Avenue in Allentown
Water in the crawl space, likely from needed foundation repair.
Macungie Ave in Allentown
We have a currently occupied rental home that is a split level, there is no basement, but there is a crawl space. The lower living area and crawl space have been flooding recently with all the rain the last month.
N. Troxell St. in Allentown
Half basement is finished and found mold on drywall. Water coming in from foundation walls. Have sump pump but doesn't stop from coming in walls
Cathedral Lane in Allentown
Need someone to look at some cracks in basement floor, give estimate to seal them before I re-carpet the basement.
W Washington St in Allentown
Need city sidewalk repaired 2 or 3 squares.
Celia Drive in Allentown
There is a crack in the cement in my bilco door. The water is coming into the basement
in Allentown
Sidewalk repair
East Walnut Street in Allentown
Fretz Avenue in Allentown
Sinking floors, cracks in walls by doors & windows, water issues.
Dorset Road in Allentown
Need to raise patio so the water flows away from the house. Water in basement in extreme rain.
WINCHESTER RD in Allentown
Walkway concrete slab is sinking.
Valley Forge Road in Allentown
Interested in wall system to cover cinder blocks in basement as well as flooring over concrete floor.
Middlesex Rd in Allentown
Water in basement
in Allentown
I have 2 spots that are driving me crazy. I would like them repaired as soon as possible. The walkway is lower than the sidewalk and the driveway is lower than the curb.
Park Vista Terrace in Allentown
Leak in basement wall near ground source heat pump pipe. Very rainy lately.
College Drive in Allentown
Apparent damages and decays to concrete block foundation to an outside set of stairs. Pictures available.
Serving the following Allentown, PA zip codes
18101, 18102, 18103, 18104, 18105, 18106, 18109, 18195

our service area