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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
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

Your Proven Mercer County, NJ Basement Waterproofing & Crawl Space Repair Experts

I am very satisfied so far, the crew was very good, enough people to get the job efficiently and respectfully....
Happy Customers Surrounding Mercer County, NJ
Testimonials
Reviews
Work Requests

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Reviews From Mercer County
Testimonials From Mercer County
I was very satisfied with the job done for me. I thought that the BQ crew was very polite and friendly. The office staff was excellent as well as the clean up...
Testimonial by Sarah D. from Trenton NJ, NJ
I was referred to BQ by a coworker and was not disappointed. Everyone did a good job with my rain chute installation. All I can say is thank you.
Testimonial by Ronald D. from Trenton NJ, NJ
Great crew, respectful office staff, and great experience, thanks!
Testimonial by Wayne R. from Trenton NJ, NJ

Basement Waterproofing & Crawl Space Repair

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 Mercer County 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

 

Case Studies From Mercer County
Bowing
The homeowner of this Princeton home was experiencing bowing walls in their basement. The homeowner contacted BQ Basement Systems after finding us at...
SmartJack
This Hightstown, NJ homeowner noticed her basement ceiling was beginning to collapse when she was getting Fourth of July decorations out for the...
CleanSpace
This crawl space in West Windsor Township, NJ was full of mold and humidity. The dirt floor connected right to the base of the home and was allowing...
Job Stories From Mercer County, NJ
Pool Deck Repair in Hopewell, NJ

This Hopewell NJ homeowner contacted BQ Basement Systems regarding a huge tripping hazard along his pool deck. Our team performed saw this significant gab and knew our PolyLevel concrete leveling system was the perfect solution. Voids had formed underneath the concrete slabs do to erosion of the soil under the slab. One specific slab had sunk and creating a huge gap between the level surface and the concrete slab. A sinking slab is especially dangerous around the pool because it is a major tripping hazard. BQ installed our PolyLevel System as a solution. Our team drilled holes through the slabs, filled the voids with Polyurethane, which lifted the area that had sunk and created a leveled stabilized surface. This homeowner could not have been happier and was ready to spend Summer months by the pool!

Pool Deck Repair in Hopewell, NJ - Photo 1Pool Deck Repair in Hopewell, NJ - Photo 2
Basement Waterproofing in Titusville, NJ

After of years of flooding, these homeowners in Titusville, NJ were finally ready to permanently waterproof their basement. Our BQ System Design Specialist went out and recommend a full perimeter waterproofing system. Soon after, the BQ installed a full perimeter WaterGuard french drain system along with a CleanSpace liner vapor barrier along the walls to keep all wall moisture out of the basement. The WaterGuard system drains into a TripleSafe Sump Pump system which takes all of the water and pumps it away from the home. 

These homeowners now have a lifetime-warrantied permanent fully waterproofed basement. Do you get flooding in your basement? We can help! Call us today to schedule a free estimate!

Basement Waterproofing in Titusville, NJ - Photo 1Basement Waterproofing in Titusville, NJ - Photo 2Basement Waterproofing in Titusville, NJ - Photo 3Basement Waterproofing in Titusville, NJ - Photo 4
Work Requests From Mercer County, NJ
Vicinity of Parkway Ave TRENTON in Mercer
We need the following done on this property, please provide an estimate quote so we can give you the project. Thanks. Basement waterproofing systems may need a (building/plumbing) permit. Stone should be inch clean (irrigation stone). Existing footer should be examined by a structural engineer when floor is open. Footer should not be cut or modified. Failure to document work around footer could lead to future concerns. Foundation Experts, LLC engineer reviews all footers during the projects. Pipe should be quality pvc and terminate into sump pit. Perforated pipe should be wrapped in fabric/sock. Trench should be 12 off the footer, 12-16 off the wall. Weep holes may not apply in poured concrete wall designs or stone foundations. Trench should be based in fabric. Stone does not touch earth (sub-base) or concrete footing. Replaced concrete floor should match existing for thickness or be sized properly. Systems require dedicated electrical outlet for sump-pump (by electrician-electrical permit). Discharge should be a minimum of five feet away from foundation wall, preferably 10+ feet and move water away from foundation (code requirement). Typically, one pump per 75 linear feet (uninterrupted).
Serving the following Mercer County, NJ zip codes
Trenton 08628, Trenton 08609, Trenton 08690, Trenton 08619, Trenton 08629, Trenton 08610, Trenton 08691, Trenton 08620, Trenton 08638, Trenton 08611, Trenton 08625, Trenton 08608, Trenton 08618, Lawrence Township 08648, Titusville 08560, Pennington 08534, Hopewell 08525

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