Contact Us For
A Free Estimate!
Products & Services
Basement Repair 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
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

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

Happy Customers Surrounding Warren County, NJ
Testimonials
Work Requests

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

Reviews From Warren County
See All Reviews
Testimonials From Warren County
Sean- Thank you for explaining the wall crack procedure...
Testimonial by Renee S. from Oxford, NJ
I really appreciate the effort you all put into the job!
Testimonial by Richard C. from Hope, NJ
Overall great work
Testimonial by Michael G. from Great Meadows, NJ
See All Testimonials

Responsible basement waterproofing, crawl space repair company serving Warren County, New Jersey

Warren County's Leading Basement Waterproofing Contractor

For a FREE no-obligation basement waterproofing, crawl space repair estimate in Warren, NJ, please fill out the estimate form and Century Masonry and Waterproofing will contact you shortly.
MORE than meets my expectations- was away for two weeks, came back and am thrilled with the results. Wish I'd...
Testimonial from Barry from Stewartsville, NJ

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Warren County, NJ.

Services we offer in Warren County:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Photo Galleries From Warren County
Before we replaced the window you could see daylight around the framing.
WaterGuard System and a New Basement Window in...
Here you can see the flooded window well that we fixed.
Flooding Window Well in Stewartsville, New Jersey
Solving a humidity problem in Washington NJ
Work Requests From Warren County, NJ
Project Location: Warren, NJ
Looking to get quote on encapsulating my crawl space
Project Location: Warren, NJ
We have a small crawlspace that needs to be encapsulated
Serving the following Warren County, NJ zip codes
Phillipsburg 08865, Stewartsville 08886, Hackettstown 07840, Columbia 07832, Great Meadows 07838, Washington 07882, Blairstown 07825, Port Murray 07865, Allamuchy 07820, Delaware 07833, Belvidere 07823, Oxford 07863, Hope 07844, Vienna 07880, Johnsonburg 07846