Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

Get a free estimate!
Call 1-800-638-7048 to get in touch with your local dealer

zip code: 20149

Your Local Dealer is

NV Waterproofing

Contact Us For
A Free Quote!

Our Services

  • Concealed drainage system
  • Powerful, reliable sump pumps
  • Battery backup systems
  • Patented waterproofing products
  • ENERGY STAR® dehumidifiers
  • Industry-leading warranties

Our Basement Systems Dealers Serving Quebec

1620 boul Saint-Elzéar O
Laval, QC H7L 3N2
Systèmes Sous-sol Québec, also known as Basement Systems Quebec, services the Laval, Lachenai, Longueuil, Chambly, Saint - Constant, and Saint - Hyacinthe area.

Your Home faces Water Damage

1. As the snow melts and the rain falls flash flooding near your home can become a serious concern.

2. When flooding hits your area, your basement is most likely to be the prime target for water damage.

3. If you allow it to be wet, moldy, humid, smelly, and unhealthy, you're abandoning an entire floor of space in your home. Additionally, the basement air - filled with odors, dust mite feces, humidity, and mold spores - will rise into the rest of the house, ruining the healthy environment of the home.

Basement Waterproofing & Crawl Space Repair

We specialize in basement and crawl space environments - it's what we do everyday and we're the experts! Our waterproofing contractors are experienced with all types of water problems from basement flooding to a small leaking crack.

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Repairs
  • Exclusive, Patented Products
  • World's Best Sump Pumps
  • Energy-Efficient Dehumidifier             
You Receive:
  • Permanently Dry Basement or Crawl Space
  • Controlled Humidity
  • Mold Mitigation
  • Lifetime Transferable Warranty
  • Greater Home Value
  • Peace of Mind

Whether your basement has water seepage through the wall floor joint, or there is flooding from your hatchway doors, windows, or from cracks in the structure, we can keep your basement dry all the time!

Quebec's Trusted Waterproofing Company

Testimonials
  • "Wonderful, Very helpful" Read Full Testimonial

    Leah B. of Elgin, QC

    Customer Testimonial

              Q: How satisfied are you with the job we did for you ? A: Very good ; Q : What did you think of our installation crew ? A: A ok ; Q : How was the experience you had with our office staff ? A: Wonderful, Very helpful ; Q : What are your thoughts on our salesman and his presentation ? A: Great ; Q : Was the cleanup satisfactory ? A: I guess I am too particular ; Q : Overall, what were the top one or two reasons you hired us instead of another company ? A: My son had the same work done, only he lives in the U.S and found your site on the internet. Same company ;
    Leah B.
    Elgin, QC
  • "we are VERY happy!!! they did a Superb job!!! thank you!!!! :)" Read Full Testimonial

    Sonia L. of Gatineau, QC

    Customer Testimonial

              we are VERY happy!!! they did a Superb job!!! thank you!!!! :) (as see on facebook https://www.facebook.com/pages/Basement-Systems-Quebec-Syst%C3%A8mes-Sous-sols-Qu%C3%A9bec/195007667183181?sk=reviews )
    Sonia L.
    Gatineau, QC
  • "Peter Romaniuk inspired confidence for me to choose your company. His presence on the second work day with..." Read Full Testimonial

    Maureen C. of Ormstown, QC

    Customer Testimonial

              Q: How satisfied are you with the job we did for you ? A: Very pleased ; Q : What did you think of our installation crew ? A: Efficient and thorough ; Q : How was the experience you had with our office staff ? A: Respectful ; Q : What are your thoughts on our salesman and his presentation ? A: Excellent ; Q : Was the cleanup satisfactory ? A: Completely ; Q : Overall, what were the top one or two reasons you hired us instead of another company ? A: Water infiltration ; Comments : Peter Romaniuk inspired confidence for me to choose your company. His presence on the second work day with the installation crew was important.
    Maureen C.
    Ormstown, QC

We have basement waterproofers and crawl space repair contractors throughout Canada, the United kingdom, and the United States, with more than 300 locally owned and operated dealers in all. Combined, our research, experience, and innovative products help us to maintain ourselves as the world leaders in customer satisfaction, quality workmanship, and long-lasting results.

For homeowners in Quebec including Montreal, as well as Drummondville, Granby, La Sarre, Laval, Rimoiski, Rouyn Noranda, Saint-Hyacinthe, Sherbrooke, Val-d'Or, Victoriaville, there is a local and authorized contractor able to help your home. Contact us today online or by phone for your free basement or crawl space waterproofing quote!

A wet basement wastes valuable living space, damages your house, ruins valuable stored items, and even pollutes the air you breathe. When it’s time to fix a wet basement, go with the company that has revolutionized waterproofing. Basement Systems has been keeping basements and crawl spaces dry for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland. As a member of the Basement Systems network, we can offer patented products that aren't available to other contractors. We can provide a permanent solution to your waterproofing problem and will back it up with a lifetime, transferable warranty.

Customer Reviews
  • By Pierre D.
    Saint-Anicet, QC
    "Expérience 5 étoile!"

    Customer Review

    By Pierre D.
    Saint-Anicet, QC

    Expérience 5 étoile!
  • By André C.
    Gatineau, QC
    "Employés gentils, polis, courtois et compétents!  "

    Customer Review

    By André C.
    Gatineau, QC

    Employés gentils, polis, courtois et compétents!  
  • By Guy G.
    Gatineau, QC
    "WaterGuard, CleanSpace, CarbonArmor, etc"

    Customer Review

    By Guy G.
    Gatineau, QC

    WaterGuard, CleanSpace, CarbonArmor, etc
  • By Ron M.
    Saint-Zotique,
    "The gentleman that came to our house and did the repair was a very good..."

    Customer Review

    By Ron M.
    Saint-Zotique,

    The gentleman that came to our house and did the repair was a very good worker, paid a lot of attention to detail and was very polite. 10/10
  • By Magdalena S.
    Bainsville, ON
    "I have already recommended your company to friends"

    Customer Review

    By Magdalena S.
    Bainsville, ON

    I have already recommended your company to friends
  • By Raymond W.
    Bainsville, ON
    "I found info on basement encapsulation online and liked the what was said..."

    Customer Review

    By Raymond W.
    Bainsville, ON

    I found info on basement encapsulation online and liked the what was said about your system.
  • By Douglas P.
    Hemmingford, QC
    "This project went very well. The workmen were very professional and..."

    Customer Review

    By Douglas P.
    Hemmingford, QC

    This project went very well. The workmen were very professional and cautious. Also polite. They were Jimmy, Alex and Ali. We are giving it some to see if it works as expected and described.
  • By Michel S.
    Les Coteaux, QC
    "L'expertise du représentant relativement a notre problème. La..."

    Customer Review

    By Michel S.
    Les Coteaux, QC

    L'expertise du représentant relativement a notre problème. La réputation de la compagnie.
  • By Véronique G.
    Les Cèdres, QC
    "L'équipe d'installation qui est passée chez nous était très..."

    Customer Review

    By Véronique G.
    Les Cèdres, QC

    L'équipe d'installation qui est passée chez nous était très respectueuse de notre environnement (protège planchers appliqués et ménage fait avant leur départ) Le maitre d'oeuvre a pris le temps de nous expliquer en détails les travaux qu'il a effectué et nous a donné des conseils judicieux quant à la finition prochaine de notre sous-sol.
Click to see why people hire us

Recent job requests for basement waterproofing in QC:

Project Location: Rue De Brome, Kirkland, QC h9j 2n3

Comment: After 42 years, I encountered water infiltration into my basement for the first time ever after a heavy rain fall. Looking to waterproof. Best way to reach me is via email. Thank you.

Project Location: Jasper, Beaconsfield, QC H9W 5R7

Comment: Sump Pump drainage pipe is presently going out towards the back of the house and end of drainage pipe is under ground and not visible. line freezes regularly.Require a system that does not freeze. I have a temporary fix at the moment but would like to get a quote once the snow has melted.

Project Location: Drayton Ave., Pointe-claire, QC H9S 4V7

Comment: Hello, We own a home built in 1920 with basement water penetration. The basement is unfinished with a sump pump. Approximate basement dimensions are 25' x 24' I would like arrange a meeting to discuss our options and get a quote for an interior drainage system. Thank you for your time. I look forward to hearing from you, Joe-Anne

Project Location: 100 Ave, Chomedey Laval, QC H7T 2w8

Comment: Water in basement when snow melts and rains in winter

Project Location: Rue Des Perdrix, Saint-colomban, QC J5K 0G6

Comment: Hi, I have been flooded 2 times this year ....I had began finishing my basement, but stoped now because issue needs to be resolved. Also, I want to know how much the Floodring costs?

Project Location: Notre Dame E., MontrÉal, QC H3S 1J4

Comment: Some water infiltration on basement floor when is mild weather!

get a free estimate
Find Your Local Contractor

All products and services are provided exclusively by local contractors within the Basement Systems Network.

To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.

Featured States: Alabama, Georgia & Kansas

zip code: 20149

Your Local Dealer is

NV Waterproofing

  • Or select a state or province to get started
  • USA
  • Canada
Map of Canada
Top