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Testimonials From Darby
The job done was very satisfying. The crew was professional, friendly, and prompt!
Testimonial by D.G. from Upper Darby, PA
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 Darby
Damp Crawlspace in Darby, PA

Damp Crawlspace in Darby, PA

Before After
Damp Crawlspace in Darby, PA Damp Crawlspace in Darby, PA

This old crawlspace was a haven for insects of all sorts. The growing mold was giving the homeowners asthma and allergies. Our BQ team installed crawl space instullation to eliminate heat loss and reduce the risk of condensation on the walls in the hot Summer months. We also installed a CleanSpace linear system across the walls and floors and sealed around all peirs and pipes to stop water vapor from the walls and soil. This waterproofed crawlspace is now free from mold and allergens!

Company Awards
Eastern Montgomery County Business of the Year
BQ Basement Systems was named Business of the Year by the Eastern Montgomery County Chamber of Commerce. BQ Basement Systems... [Read more]
More Awards

Reputable Concrete Lifting & Foundation Leveling Experts serving Darby, PA

I am very satisfied with the Clean Space Crawl Space installation BQ did for me! The crew who did the...
Happy Customers Surrounding Darby, PA
Work Requests

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Darby Foundation Repair Expert

BQ Basement Systems is a professional wall anchor & bowing foundation wall repair contractor. We work in Darby and nearby, to help our neighbors with their foundation problems. Contact us today to address your foundation issue.

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Darby 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 will call use mudslurry instead of foam. Mudslurry is heavier, require 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


News & Events From from Darby
B.Q. Basement Systems Featured in the Northeast Times Star
Recently, B.Q. Basement Systems attended the Greater Northeast Philadelphia Chamber of Commerce Business Expo. There Dianna Gallen represented the company and looked for opportunities to network and meet people face-to-face. ... [Read more]
Work Requests From Darby, PA
Vicinity of in Darby
Vicinity of ELLIS AVENUE in Darby
Puddles on floor in basement.
Vicinity of Pershing in Darby
Mud jacking/grout injection of a corner of the house 36' X 36'
Vicinity of Rhodes Ave in Darby
I have cracks or holes in by basement walls that connect to the house next to me. I live in a twin home.
Vicinity of in Darby
Wet basement and damaged basement walls
Vicinity of Marshall Avenue in Darby
Basement floods during heavy rain
Vicinity of in Darby
We have a rental house with water in the basement and we can't locate the source. There is also now a moldy smell and we would like to find out what the problem is and how to resolve it.
Vicinity of South Second Street in Darby
Hi i would like to know how much does it cost to put a sub pump in if we brought the pump already. Our basement get water in it from my neighbor, the neighbor said its coming from the ground

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