Gary Tang

Systèmes Sous-sol Québec

Title: General Manager
Hometown: Hong Kong
Gary Tang from Systèmes Sous-sol Québec

Gary has over 20 years experience in the residential construction field, management and in various specialties. He knows all too well the importance for homeowners to take good care of their property and their need to be protected from the elements. He started at Systèmes Sous-sol Qc as a specialist, then Sales Manager and finally become the General Manager.  Involved and determinated, his goal is the growth of the company and its employees.


Systèmes Sous-sol Québec saw what a benefit Gary would be to the company with his background in home improvement and immediately brought him on board. By sharing his experience with homeowners and explaining the effects of water or foundation damage, he can really relate to them and prevent problems before they occur or worsen. He is a trusted and valued member of the Systèmes Sous-sol Québec team and upholds the standards of the company. Gary has been thoroughly trained and has earned the title of “Waterproofing and Foundation Repair Professional” through the Basement Systems and Supportworks international networks.

Systèmes Sous-sol Québec is the regional dealer of the Basement Systems International Waterproofing Network, a group of over 350 of the best waterproofing contractors in the world, who have exclusive access to patented products, comprehensive training and support through the international company. Systèmes Sous-sol Québec is also the dealer of Supportworks Inc., a foundation repair contractor network across the United States and Canada, helping residential and commercial property owners fix their failing foundations.


During his free time, he enjoys reading, cheering on the Habs and spending time with his family.

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Proudly Serving the province of Québec

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QuebecOntario Our Locations:

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