Contact Us For
A Free Estimate!
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
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

BQ Basement Systems serving King Of Prussia, PA 19406

I was very satisfied with the job done. The crew was courteous, friendly, and knowledgable. I had an amazing experience...
Happy Customers Surrounding King Of Prussia, PA
Work Requests

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

Reviews From King Of Prussia
Testimonials From King Of Prussia
The experience was out of this world!
Testimonial by Jim H. from King Of Prussia, PA

Basement Waterproofing & Crawl Space Repair in King Of Prussia, 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 King Of Prussia basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • 16 Years of Experience
  • Hundreds of Satisfied Customers

Foundation Repair in King Of Prussia

Foundation problems destroy your King Of Prussia 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 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  
  • Foundation 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 in your garage, basement, or around your King Of Prussia 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


Case Studies From King Of Prussia
The homeowners of this King Of Prussia home were experiencing Mold in their basement. They contacted BQ after visiting us at the Valley Forge Casino...
News & Events From from King Of Prussia
The actual charter of the Montgomery County Chamber of Commerce can trace its roots to the 1912 charter of the original Norristown Chamber of Commerce, later becoming the Montgomery County Board of Trade. Over the course of the 20th century, these Chambers evolved into the Amber, Conshohocken, Central Montco, King Of Prussia, Valley Forge and Wisshaickon Valley Chambers of Commerce... [Read more]
Work Requests From King Of Prussia, PA
Vicinity of . in King Of Prussia
Water in basement along one wall
Vicinity of Tyler Rd in King Of Prussia
Basement seems moist an there are spots where it seems to have water damage
Vicinity of Dartmouth Drive in King Of Prussia
Heavy rain this morning, crawl space has water, don't know where the water came from from , please take a look and suggest remedy. Thanks. August 13
Vicinity of N Prince Frederick St in King Of Prussia
Need a basement waterproofed that a client of mine is purchasing which was noted during the home inspection- we need to get someone in for an estimate ASAP as closing is quickly approaching. Thanks!
Vicinity of Bending Lane in King Of Prussia
I have a small sidewalk pathway leading from my drive way to my front door - Need to have 2 small slabs taken out and replaced
Vicinity of Lawndale Ave in King Of Prussia
Looking for an estimate on basement water proofing and sump pump evaluation after recent water damage. Also exterior surveying/evaluation.
Vicinity of Foulkrod Blvd., in King Of Prussia
I have two crawl spaces in basement causing moisture and pest problems. I would like to get a quote on cleaning, flatenning out the crawl space, and adding a layer of concrete.
Vicinity of in King Of Prussia
I would like a quote estimate for installing a backup sump pump in the basement. There is a French drain system and the basement is sub-ground level. I am available after 4pm weekdays for the estimate meeting this week. Thanks, Anna
Vicinity of Princeton Drive in King Of Prussia
New cement steps off back porch and new cement pad to extend from existing pad
Vicinity of HEATHER ROAD in King Of Prussia
Flooding/leaking basement when it rains
Vicinity of Glenn Rose Cir in King Of Prussia
Seal basement wall hole
Vicinity of Foulkrod Blvd. in King Of Prussia
Hello. I'm interested in installing a waterproof membrane to the exterior of my foundation on two 27' sides of my home where im getting all my water leaks from in the basement. Additionally id like to add exterior drains and connect one to my sump pump and redirect the water to the lowest point of my home. I'm located in King Of Prussia, PA.
Vicinity of S Gulph Road in King Of Prussia
Residential pool deck with slabs that are uneven
Vicinity of North Henderson Road in King Of Prussia
Preparing for a ground level (split level) basement remodel, crawl space needs to be assessed for waterproofing.
Vicinity of Hillside Dr in King Of Prussia
Crawl space waterproofing
Vicinity of Saratoga Road in King Of Prussia
3 sections of pool deck have sunken
Vicinity of Flintlock Road in King Of Prussia
Interested in basement waterproofing and foundation repair
Vicinity of Crossfield Road in King Of Prussia
Hi there, I just moved into this home, and with all of the precipitation am finding out that I have a leaky basement. I have one pretty big puddle down there, it seems to be coming from the walls. Was hoping to get someone out here to see what could be done.
Vicinity of Charles Drive in King Of Prussia
Outside water is leaking into laundry room in basement - looking for estimate for perimeter drain with sump pump
Vicinity of Grove Lane in King Of Prussia
Waterproof our lower level and crawl space. We live in a split level.

our service area