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Foundation & Waterproofing Experts

Bowing Walls - Sinking Settlement
Sagging Crawl Space - Foundation Cracks
Crawl Space Repair - Basement Waterproofing

We Can Help!

Expert Foundation Specialists
You Can Trust Since 1978

Expert Foundation Repair Contractors Serving Ottawa and Nearby in Ontario

We provide foundation crack repair, concrete leveling, and foundation waterproofing in Greater Ottawa

If you have a crack in your foundation, need foundation walls waterproofed, or have any other foundation repair needs, you've come to the right place. The Foundation Guys has been serving Ontario since 1978, and we are proud to be your local foundation contractors.

The Foundation Guys is owned and operated by the father and son team of Dana and Jerry Sirois, both of whom have decades of experience in the foundation and masonry industries. The foundation is the most important part of your home, and when you call us you can trust that you're getting expert professional services.

To find out more about all of our foundation services, call us at 1-613-680-7979 or contact us online for a free estimate! We offer all our services in Ottawa, Nepean, Orleans, Gloucester, Kanata and throughout the nearby areas.

Why choose us

In business since 1978

Patented, proven products

Fully trained and certified technicians

FREE estimates on all work

Our complete foundation repair services

If you have a foundation problem, you need an effective solution that you can count on to stand the test of time. At The Foundation Guys, our complete line of foundation repair products includes foundation piers, wall anchors, I-beams, wall reinforcing systems, and crawl space support jacks. Our experienced professionals will carefully evaluate your home and help you determine the best products to solve your problems.

We are proud to be a member of the international Foundation Supportworks network, which provides us with industry leading products and training to help us serve you best. All our foundation repair technicians are fully trained and certified, and we only used patented, proven effective products to repair your foundation.

Our customers think we're great

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By Dale A.
Ottawa, ON
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By Robert G.
Ottawa, ON

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Restore your home's foundation with The Foundation Guys today

If you have cracks in foundation walls and floors, bowing walls, foundation settlement, or any other problem, The Foundation Guys is here to help. We have the right solution for all types of foundation problems, and we can help you restore value and safety to your home.

Call us today at 1-613-680-7979 to get started on a customized solution for your home with a free estimate. We proudly serve in Ottawa, Nepean, Orleans, Gloucester, Kanata, Richmond, Smiths Falls, Carleton Place, Vanier, Renfrew and throughout the surrounding areas.

Advanced Coatings Inc

our service area

We serve the following areas

  • Addison
  • Alexandria
  • Athens
  • Augusta
  • Balderson
  • Brinston
  • Brockville
  • Burritts Rapids
  • Cardinal
  • Carleton Place
  • Clayton
  • Delta
  • Elgin
  • Elizabethtown
  • Frankville
  • Green Valley
  • Inkerman
  • Iroquois
  • Jasper
  • Johnstown
  • Kemptville
  • Lanark
  • Lansdowne
  • Lombardy
  • Lyn
  • Lyndhurst
  • Maitland
  • Mallorytown
  • Martintown
  • Mcdonalds Corners
  • Merrickville
  • Mountain
  • Munster
  • Newboro
  • North Augusta
  • North Lancaster
  • Oxford Mills
  • Oxford Station
  • Perth
  • Portland
  • Prescott
  • Rideau Ferry
  • Rockport
  • Smiths Falls
  • South Mountain
  • Spencerville
  • Toledo
  • Upper Canada Village
  • Westport
  • Winchester Springs
Our Locations:

The Foundation Guys
717 Église St
Ottawa, ON K1K 3K3
1-613-482-8610
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