About Systèmes Sous-sol Québec, Your Trusted Waterproofing Company

Systèmes Sous-sol Québec, also known as Basement Systems Quebec, serves its clientele in the metropolitan area of Montreal, Québec. We are the exclusive dealership in Québec affiliated with Supportworks of Omaha and Basement Systems, Inc. which is located in Connecticut, USA.

Affiliations & Accreditations

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CAA Québec
CAA Québec
Chamber of Commerce and Industry Canada-Lebanon
Chamber of Commerce and Industry Canada-Lebanon
Chamber of Commerce of Metropolitan Montreal
Chamber of Commerce of Metropolitan Montreal
The Quebec Construction Association
The Quebec Construction Association

Recent Testimonials

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“Very good”

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Leah B. of Elgin, QC

“Wonderful, Very helpful”

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Leah B. of Elgin, QC

“we are VERY happy!!! they did a Superb job!!! thank you!!!! :)”

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Sonia L. of Gatineau, QC

“Peter Romaniuk inspired confidence for me to choose your company. His presence on the second work day with the installation crew was important”

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Maureen C. of Ormstown, QC

“Very efficient”

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Linda L. of Pointe des Cascades, QC

“Much appreciate the good after service support which is a very rare thing in the world today.”

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Mike N. of Saint-Lazare, QC

About Michel Haydamous

Michel Haydamous

Michel Haydamous

Michel began his construction career as a management consultant. His experience in construction and bachelor’s degree in engineering brought him in contact with many construction companies, which is how he learned about the unique solutions for the basement environment and waterproofing provided by Basement Systems Inc.

This exposure inspired him to become part of the Basement Systems business, opening his own business as a certified dealer.He enjoys working with his team to help them create a healthier home for families in Quebec. Besides his work, Michel loves to spend time with his kids and wife and to read about history and scientific innovations.

Basement Systems is part of a 250 dealer network in 4 countries, mostly in Canada and the US. Our staff receives continuous training on the latest solutions in basement waterproofing and as part of the dealership network; we work together and share our experience to give our clients the benefit of our knowledge and expertise.

Our company started in 2007 and has been growing ever since. Michel Haydamous, founder of Systèmes Sous-sol Québec, has a bachelor’s degree in engineering and extensive experience in construction. After seeing a lot of basement problems, Michel decided to specialize in basement waterproofing.

The Systèmes Sous-sol Québec Team

Systèmes Sous-sol Québec has a great group of people that we work with every day. We’ve got a great reputation in basement waterproofing, crawl space repair, and foundation repair because that’s what we focus on every single day and we’re really good at it.  

We excel in quick response to our customers, Free Estimates, and above all provide excellence, integrity, and peace of mind. Your satisfaction is 100% guaranteed.

Finding a responsible and trustworthy contractor is challenging, but we want to change that. We feel that by our continuing to adhere to integrity, responsibility, and satisfaction in our work - simply showing up on time, performing the work that we were contracted to do, and standing behind our warranty is what our customers deserve.

Meet Our Team

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Imran Ali Sales Manager
Petru Rotaru Production Manager
Michel Haydamous President/Owner
Antonio Sabella Marketing Manager
Valérie D. Production Coordinator
Jenny A. Sales Coordinator
Gray Wilson System Design Specialist
Jeremie Tisseur Installer

Our company mission is to take the lead in basement environment solutions by adopting state-of-the art methods and by striving to build a unified culture across the organization based on pride in customer service, where each member takes ownership of the overall mission of the company.

Average Customer Ratingsout of 110 Total Reviews

Our Service Person
Our Service Work
Call Representative
Sales Process
Our Service Person's Diagnosis
Our Installation Crew

Customer Review

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full starfull starfull starfull starfull star
By Guy G. from Gatineau, QC
full starfull starfull starfull starfull star
By Magdalena S. from Bainsville, ON
full starfull starfull starfull starfull star
By Douglas P. from Hemmingford, QC

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our service area

We serve the following areas

  • Athelstan
  • Baie-d'urfe
  • Beauharnois
  • Cazaville
  • Coteau-du-lac
  • Dalhousie
  • Dewittville
  • Elgin
  • Franklin
  • Gatineau
  • Godmanchester
  • Havelock
  • Hinchinbrooke
  • Howick
  • Hudson
  • Hudson Heights
  • Huntingdon
  • Les Cedres
  • Les Coteaux
  • Mayo
  • Melocheville
  • Mulgrave-et-derry
  • Noyan
  • Ormstown
  • Pointe-des-cascades
  • Rigaud
  • Riviere-beaudette
  • Saint-anicet
  • Saint-antoine-abbe
  • Saint-chrysostome
  • Saint-clet
  • Saint-etienne-de-beauharnois
  • Saint-louis-de-gonzague
  • Saint-polycarpe
  • Saint-stanislas-de-kostka
  • Saint-telesphore
  • Saint-urbain-premier
  • Saint-valentin
  • Saint-zotique
  • Sainte-agnes-de-dundee
  • Sainte-barbe
  • Sainte-justine-de-newton
  • Sainte-marthe
  • Sainte-martine
  • Salaberry-de-valleyfield
  • Tres-saint-redempteur
  • Vaudreuil-dorion
Our Locations:

Systèmes Sous-sol Québec
1620 boul Saint-Elzéar O
Laval, QC H7L 3N2
Service Area
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