N.L. Basement Systems serves CBS, NL
N.L. Basement Systems
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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

Company Awards
Building Excellence and Residential Growth (BERG) Awards
Subtrade award for outstanding contribution to the advancement of high quality residential construction and Supplier award showing exceptional skill in... [Read more]
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Your Trusted Clarenville, NL Flooded Basement Professionals

For a FREE no-obligation basement waterproofing, crawl space repair estimate in Clarenville, NL, please fill out the form to the right and N.L. Basement Systems will contact you shortly.
Happy Customers Surrounding Clarenville, NL
Work Requests

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Responsible basement waterproofing, crawl space repair company serving Clarenville, Newfoundland and Labrador

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 Clarenville, NL.

Services we offer in Clarenville:

  • 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
Work Requests From Clarenville, NL
Project Location: Clarenville, NL
Water coming in basement and already have two sump pumps
Project Location: Clarenville, NL
I have a vertical crack in my 9 foot wall close to my window well. When it rains hard water leaks in a little and I want to develop my basement soon.
Project Location: Clarenville, NL
Have a crack in basement wall which causes periodic small amounts of leaking into basement. Looking for professional to fix this problem.
Serving the following Clarenville, NL postal codes
A5A 0A1, A5A 0A2, A5A 0A3, A5A 0A4, A5A 0A5, A5A 0A6, A5A 0A7, A5A 0A8, A5A 0A9, A5A 0B1, A5A 0B2, A5A 0B3, A5A 0B4, A5A 0B5, A5A 0B6, A5A 0B7, A5A 0B8, A5A 0B9, A5A 0C1, A5A 0C2, A5A 0C3, A5A 0C4, A5A 0C5, A5A 0C6, A5A 0C7, A5A 0C8, A5A 0C9, A5A 0E1, A5A 0E2, A5A 0E3, A5A 0E4, A5A 0E5, A5A 0E6, A5A 0E7, A5A 0E8, A5A 0G1, A5A 0G2, A5A 0G3, A5A 0G4, A5A 0G5, A5A 1A1, A5A 1A2, A5A 1A3, A5A 1A4, A5A 1A5, A5A 1A7, A5A 1A8, A5A 1A9, A5A 1B1, A5A 1B2, A5A 1B3, A5A 1B4, A5A 1B5, A5A 1B6, A5A 1B7, A5A 1B8, A5A 1B9, A5A 1C1, A5A 1C2, A5A 1C3, A5A 1C4, A5A 1C5, A5A 1C6, A5A 1C7, A5A 1C8, A5A 1C9, A5A 1E1, A5A 1E2, A5A 1E3, A5A 1E4, A5A 1E5, A5A 1E6, A5A 1E7, A5A 1E8, A5A 1E9, A5A 1G1, A5A 1G2, A5A 1G3, A5A 1G4, A5A 1G5, A5A 1G6, A5A 1G7, A5A 1G8, A5A 1G9, A5A 1H1, A5A 1H2, A5A 1H3, A5A 1H4, A5A 1H5, A5A 1H6, A5A 1H7, A5A 1H8, A5A 1H9, A5A 1J1, A5A 1J2, A5A 1J3, A5A 1J4, A5A 1J5, A5A 1J6, A5A 1J7, A5A 1J8, A5A 1J9, A5A 1K1, A5A 1K2, A5A 1K3, A5A 1K4, A5A 1K5, A5A 1K6, A5A 1K7, A5A 1K8, A5A 1K9, A5A 1L1, A5A 1L2, A5A 1L3