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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
Vicinity of in Allentown
Partially sunk basement slab due to water erosion Basement foundation crack letting water in Garage floor partially sinking Backyard slab partially sinking
Vicinity of Liberty in Allentown
Garage floor crack / sinking
Vicinity of in Allentown
Crack in foundation
Vicinity of N Sterling St in Allentown
Would like to do 2 egress windows my basement we have a bedroom on the right side of the house and a family to the left
Vicinity of Liberty in Allentown
Front side walk 200 square feet concrete
Vicinity of W Chew St in Allentown
One corner of basement concrete wall leaks during heavy rain, though not bad.
Vicinity of Valley Drive in Allentown
Moved into home last week, cracks found in basement allowing some water in. Would like an assessment and estimate of options.
Vicinity of E. HAMILTON ST. in Allentown
Dividing wall with neighbor's house has started to bow inward where storm cellar doors are located, at the back of the house. Concrete is cracked , broken, and falling down.
Vicinity of Rosewood Lane in Allentown
During heavy rain storms water flows down the basement wall from under the wood sill plate on top of the concrete foundation.
Vicinity of W. Emaus Ave in Allentown
Sump pump installation
Vicinity of Ueberroth Ave. in Allentown
Large void under concrete stairs leading to bilco door to basement
Vicinity of Evergreen Rd in Allentown
Hi, We have our sidewalk along our house and it is sloping. We don't want it to create a trip hazard for anyone and it's beginning to lift on one side . I saw that you can give a free estimate. Can someone come out to see what can be done and how much. Thank and have a great day.
Vicinity of Allison Lane in Allentown
Front sidewalk outside of front door entrance is cracked and sunken. Will need to be relifted to bring level with rest of sidewalk.
Vicinity of Cameo Drive in Allentown
Unfinished basement with concrete walls that leaks about once a year from heavy rain storms.
Vicinity of in Allentown
The Sump Pump in our basement has not been working properly. There are a few time I will go to the basement and there is water because the sump pump appeared to have failed. There is a red light on the sump pump when I go down and see the water and the red light has "Failed" next to it.
Vicinity of 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.
Vicinity of 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.
Vicinity of 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.
Vicinity of 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.
Vicinity of Maumee Avenue in Allentown
Water in the crawl space, likely from needed foundation repair.
Serving the following Allentown, PA zip codes
18101, 18102, 18103, 18104, 18105, 18106, 18109, 18195

our service area