Basement Waterproofing in NL, including Gander, Deer Lake & Corner Brook.
Basement Waterproofing

Basement Waterproofing in Newfoundland and Labrador

If your basement is wet, cracked, or smells musty – we can help

Related Videos
  • How to Waterproof Leaky Stone Foundations
    How to Waterproof Leaky Stone Foundations

If you're concerned about water or humidity in your basement, calling in a professional is the only way to ensure a lasting solution. N.L. Basement Systems is here to make sure your basement water problems are solved correctly the first time, using proven products and techniques.

The winner of the Building Excellence and Residential Growth Awards for our construction expertise and top-tier products and services, N.L. Basement Systems is your reliable source for all of your below-the-home needs. And as a part of the Basement Systems network, we have access to tried and tested basement waterproofing products that have been used in hundreds of thousands of homes since 1987.

All of our technicians are fully trained and certified to diagnose your problem and install the right solution. To get started on your basement waterproofing solution, schedule a free estimate in Corner Brook, Conception Bay South, Gander and areas nearby today!

Recent Testimonials
  • "I am so happy with the work you did in my basement." Read Full Testimonial

    Vella of Noggin Cove, NL

    Customer Testimonial

              I am so happy with the work you did in my basement. I now can go in my basement to do laundry without my rubber boots. Thank you.
    Noggin Cove, NL
  • "No longer have to worry about water leaking" Read Full Testimonial

    Beverly L. of Appleton, NL

    Customer Testimonial

              I want to thank you for the great job you did on our basement. Your system addressed the problem of hydrostatic pressure due to a high water table . We no longer have to worry about water leaking in at the base of the floor. As a added bonus our back yard is much drier. Again our sincere thanks.
    Beverly L.
    Appleton, NL
  • "It has worked so well these past couple of weeks, cycling in and out and keeping my basement DRY" Read Full Testimonial

    Rob of St. Phillip, NL

    Customer Testimonial

              Just wanted to drop you a line and let you know that the Sump Pump you guys installed at my residence in 2012 is working like a horse this winter melt! I am so pleased that we decided to have you install the system and take pride in how we easily relieved ourselves of the worries of more flooding and further insurance claims
    St. Phillip, NL

Signs of a basement waterproofing problem

Your damp or wet basement can cause more than just a headache; these issues can create bigger problems like mold, mildew, rot, structural damage, and a variety of health problems. If you’ve noticed any of the symptoms below, you might have a basement water problem.

  • Wet or damp basement floor
  • Leaking or damp basement walls
  • Pooling or standing water
  • crystalline deposit on concrete surfaces
  • Musty odors
  • Condensation
  • Sump pump issues
  • Leaky basement windows

Custom, proven solutions for a dry basement

Our complete basement waterproofing system includes all the solutions you need for a dry, comfortable, odor-free basement; no matter what’s causing your issues. We offer many solutions for your home, including sump pumps, basement drainage systems, dehumidifiers, crack repairs, vapor barriers, and more.

basement systems logo

We believe you deserve only the best. That’s why we install a patented proven system developed and tested by Basement Systems, Inc. – the leader in “All Things Basementy!” For your peace of mind, our basement waterproofing system comes with a Lifetime Warranty that is transferable when you sell your home. We have a team of extensively trained basement repair specialists who can work with you to find the best solution for your home’s basement.

Request a free estimate from your local basement expert

If you think you have a basement waterproofing problem, request a professional basement inspection today. We will send one of our certified basement waterproofing specialists to visit your home and conduct a thorough inspection of your home’s basement foundation.

N.L. Basement Systems fixes leaky basements in Newfoundland and Labrador, in areas like Cormack, Massey Drive, Deer Lake, Bonne Bay Pond, Spaniards Bay, Cape Broyle, Reidville and neighboring towns and cities. Contact us today for a free wet basement repair estimate.

Other companies might try to sell you on inferior basement waterproofing solutions. Our products have been developed, patented, and perfected by Basement Systems®, Inc. -- the world's largest network of basement waterproofing contractors.

Exterior Excavation

Heavy equipment is brought in to dig out the entire perimeter of the basement. New drain lines are installed, and sometimes a waterproof coating is applied to foundation walls. This waterproofing strategy is expensive and often damages lawn and garden areas. Exterior drains are prone to clogging with silt and roots over time.

Interior Subfloor Drain

This drain line is installed underneath the basement floor, just inside the foundation walls. The hidden drainage system brings water to a sump pit, where a sump pump automatically pumps it outside. Also known as a French Drain, this system is not prone to clogging; it’s reliable and easy to service.

Interior Baseboard System

A hollow plastic baseboard is installed along the base of basement walls to form a drainage channel that directs water to a sump pump system. A baseboard-type drainage system is sometimes recommended when the basement slab is too thin to accommodate a French Drain.

Negative-side Sealant

This waterproofing technique involves "painting" basement walls and floors with a waterproof, cement-based coating that's supposed to seal out moisture. Even when applied correctly, this thin membrane usually fails in response to prolonged hydrostatic pressure from outside the foundation.