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The Foundation Guys Inc.

Free Estimate
1294 Algoma Rd
Gloucester, ON K1B 3W8
Mon-Fri 7:30am-4:00pm
In business since 1978

Since 1978, The Foundation Guys Inc. has provided foundation repair and waterproofing services for homeowners in Ontario. They have access to the top of the line products to use for those in the service area. Hundreds of satisfied homeowners now have healthy homes; we can help you too!

As an authorized Basement Systems contractor, customers choose us for:

  • Transferable Lifetime Dry Basement Warranty
  • Solutions for Finished & Unfinished Basements
  • More Than 32 Patented Products
  • Free Estimates


  • Foundation Repair to solve foundation problems with proven solutions including helical pier installation
  • Gutter Installation we offer reliable gutter installation services with Gutter Shutter
  • Basement Waterproofing keeps water out of your basement with our proven products and expert service
  • Crawl Space Repair we offer complete crawl space encapsulation & repair services
  • Sump Pump system used to keep water out of basement
  • And More!

Products Installed

  • I-Beam Wall Brace
  • Foundation & Slab Piers
  • Sump Pumps
  • SaniDry┬« dehumidifier
  • French Drain Systems
  • Egress Windows
  • And More!

Service Area:

The Foundation Guys Inc. proudly serves Alexandria, Almonte, Arnprior, Carleton Place, Carlsbad Springs, Carp, Clayton, Cumberland, Edwards, Fitzroy Harbour, Gloucester, Greely, Kanata, Nepean, Orleans, Ottawa, Rockcliffe, Rockland, Stittsville, and Vanier, Ontario.

Check out our high ratings in Ontario for our professional work! Explore the before and after photos to visually see the process our specialists go through. Call today to schedule your free estimate and inspection!

Basement Waterproofing Crawl Space Repair Foundation Repair
By Cindy D.
"Thank you Foundation Guys!!!!"
By Mo R.
"Thank you Foundation Guys!!!"
By Alana B.
By Jonathan L.
"Extremely clean and professional work!!"
J. G.
OxFord Station, ON
Had my basement water proofed with a water guard and sump pumps after years of leaking water in my basement...
Dan G.
Maitland, ON
J. J.
Rideau Ferry, ON
This summer has been a really wet and rainy in our area and we finally got our home new sump pumps and happy...
The Foundation Guys Inc. Before & After
  • Sump Pumps installation around the Cardinal area
    Sump Pumps installation around the Cardinal area

    Sump Pumps installation around the Cardinal area

    before and after photos of a Sump Pump Install in Cardinal, Ontario.
  • Basement Waterproofing Kingston
    Basement Waterproofing Kingston

    Basement Waterproofing Kingston

    Basement Waterproofing Kingston
  • Basement Waterproofing
    Basement Waterproofing

    Basement Waterproofing

    Basement Waterproofing around the Merrickville, Ontario area 
  • Wall Crack Repair / Waterproofing
    Wall Crack Repair / Waterproofing

    Wall Crack Repair / Waterproofing

    Often enough, cracks in your basement walls can lead to even more severe damage to your home and its foundation.
Jerry Sirois

Jerry Sirois




System Design Specialist



System Design Specialist

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