About Us

About The Foundation Guys Inc.

The Foundation Guys

The Foundation Guys Inc. has been an industry leader in foundation repairs and waterproofing since 1978. As part of the international Foundation Supportworks network, we have top of the line products and training to ensure that all our work is completed to the highest standards. We pride ourselves on working with all our customers to ensure that they fully understand the work being done and are completely satisfied with the results.

Your foundation is a crucial part of your family’s comfort and safety, and you can trust us to expertly service all your foundation needs. If you’re looking for a local foundation contractor in Ontario, you’ve come to the right place. 

We also offer industry-leading basement waterproofing solutions throughout Greater Ottawa. As part of the Basement Systems International Network of waterproofing contractors, our installers are expertly trained and equipped with revolutionary home repair products.

For complete home comfort and efficiency, we offer leading attic insulation services and products through the Attic Systems network. HVAC systems work unncessarily hard when you lose valuable air through the top of your home. We carry a variety of insulation types to suit your needs in Greater Ottawa.

Additional Radon Services!

Visit Maple Leaf Radon Defence by clicking here.

If you are concerned about potential radon in your home, visit our sister company Maple Leaf Radon Defence for solutions. Founded by the same owners of The Foundation Guys Inc., Maple Leaf Radon Defence offers expert radon gas testing and radon gas mitigation in the Greater Toronto area. Reach out to them to request a free esitmate.

About the Owners

Dana Sirois founded The Foundation Guys Inc. after spending time apprenticing for a master mason, who encouraged Dana to pursue his vision of owning his own company. For the last 40 years, Dana has been providing Greater Ottawa with high quality foundation solutions while never sacrificing customer service or integrity.

Jerry Sirois has enjoyed a wide ranging career in masonry and foundation repair for nearly 20 years, including time spent working throughout Europe at an internationally renowned stone masonry firm. In 2007, Jerry took over the day to day operations at The Foundation Guys Inc., and he is very proud to lead the family business and continue to build the company.

Our Mission

Headed by the father and son team of Dana and Jerry Sirois, we combine the old fashioned values of quality, integrity, and customer service that Dana founded the The Foundation Guys Inc. on with the state of the art technology and modern techniques that Jerry uses to provide outstanding results. We are proud to be a family owned and operated company, and we look forward to continuing to serve our customers for years to come.

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our service area

We serve the following areas

Our Locations:

The Foundation Guys Inc.
1294 Algoma Rd
Gloucester, ON K1B 3W8
Service Area
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