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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration


Before and After Pictures from Ottawa
Smart Jack Installation

Smart Jack Installation

Before After
Smart Jack Installation Smart Jack Installation

The SmartJack® Crawl Space Stabilizer is an adjustable supplemental support system used for sagging crawl spaces.

It not only provides supplemental support to your failing structure -- it can also often lift failing floor joists or beams, restoring them to their original position.

This crawl space support system is unique in that it's made with strong, corrosion-resistant, galvanized steel. Because your system will not develop rust, it will remain adjustable for years, should you need to perform future adjustments.

The SmartJack® is available for installation throughout Ontario, including Gloucester, Ottawa, Kanata, Orleans, Nepean, and nearby areas.

Sagging Floor stabilization

Sagging Floor stabilization

Before After
Sagging Floor stabilization Sagging Floor stabilization

Here we used our exclusive Smart Jack System to stabilize this home floors under the main beam of the home. 

New Construction Foundations Waterproofed in Ottawa

New Construction Foundations Waterproofed in Ottawa

Before After
New Construction Foundations Waterproofed in Ottawa New Construction Foundations Waterproofed in Ottawa

We also Waterproof New Foundations! Call us now at 1-844-385-8867 to get your estimate.

Expert Foundation Repair Contractor Restoring Settling and Bowing Foundations | Basement Waterproofing Services in Ottawa

For a FREE no-obligation basement waterproofing, foundation repair, crawl space repair estimate in Ottawa, ON, please fill out the form to the right and The Foundation Guys Inc. will contact you shortly.
Happy Customers Surrounding Ottawa, ON
Work Requests

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Reviews From Ottawa
Testimonials From Ottawa
My Foundation Nightmare over!
Testimonial by Kerry from Ottawa, ON
I was ecstatic that you came right away to address my basement leak problem!
Testimonial by Joan from Ottawa, ON

Foundation Repair & Basement Waterproofing in Ottawa, Ontario!

We know that problems with foundation and concrete can be tricky, but as your local experts, we are prepared to take on any challenge we may be faced with! Our professionals here at The Foundation Guys Inc. can use their expertise to identify your problem, and provide an innovative and efficient solution to fit your needs.

Our variety of services range from leveling your sinking settlement to repairing leaking cracks you may find in your floor or wall. No matter the issue, we have a solution!

Our services include repair of:

  • Sinking settlement
  • Bowing Walls
  • Floor and wall cracks
  • Sagging crawl space
  • Wet and leaky basements or crawl spaces

Professional Foundation Repair Services for Ottawa

Homeowners in the Ottawa area often deal with foundation troubles. These problems may not always be easy to detect. What may seem to be a simple wall crack or slightly uneven floor may actually be an indication of a larger structural issue. We at The Foundation Guys Inc. offer free in-home inspections to determine if your sticking doors and windows and other problems are just from normal aging or if they are signs that your home may need a foundation repair undertaken.

If you see your foundation walls bowing or the walls are pulling away from your floors and ceilings, we have the products to help. We use the leading foundation repairs products produced by Foundation Supportworks. Everything from wall anchors and crawl space supports to foundation piering systems have expertly designed and tested to be the most dependable and state-of-the-art solution available. You will have peace of mind knowing that when we repair your home, you will be in the most capable hands.

If you are in Ottawa, Ontario, or other surrounding areas, call us today to schedule a free estimate!

Case Studies From Ottawa
Small cracks in wall created a trail of water into home
When part of the 169-year-old building that serves as the governor general’s home and office needed major upgrades, it took 15 months and $6...
Every year our clients get a clogged system from snow and ice. The water kept returning into the sump pit, and the sump pump was recycling the water...
Job Stories From Ottawa, ON
BluesFest Festival House and School of Music in Ottawa West end

The Foundation Guys were called in to waterproof the exterior walls at Bluesfest Festival House and school of music. The Rub-R-Wall membrane and Geo-Wrap drainage system was the top choice for the project. They had water in the basement of the building and did not want it to happen again. They decided to go with a high end waterproofing membrane with a life time warranty. They chose to rubberize the foundation. Now they have enjoyed a dry basement where the children can learn in a healthy environment in the Bluesfest School of Music.

BluesFest Festival House and School of Music in Ottawa West end - Photo 1BluesFest Festival House and School of Music in Ottawa West end - Photo 2BluesFest Festival House and School of Music in Ottawa West end - Photo 3BluesFest Festival House and School of Music in Ottawa West end - Photo 4BluesFest Festival House and School of Music in Ottawa West end - Photo 5BluesFest Festival House and School of Music in Ottawa West end - Photo 6
Work Requests From Ottawa, ON
Vicinity of Hamilton Ave N in Ottawa
Hello, one corner of my foundation cracked over the winter. I has also affected the brick veneer on the wall above it. I am looking to see what will be involved in repairing it.
Vicinity of Royal Oak Court in Ottawa
Hello! As the snow melts and the rain is more frequent, we are seeing leaking in the basement. As well, there is a strong mildew/mold smell coming through the vents. I would like an estimate of the repairs needed to resolve this issue completely. We bought our semi-attached home in 2016, this is the first leak we are aware of. Off the top of my head, I believe the house was built in 1989. Thank you
Vicinity of Arundel Avenue in Ottawa
Weeping tile and membrane
Vicinity of Orchadview Ave in Ottawa
Have a small water leak in corner of basement that appears to be coming from foundation, would like to have it assessed.
Vicinity of Westminster Ave, Ottawa in Ottawa
Need foundation water issues, but some cracks and settling.
Vicinity of Prince Of Wales Drive in Ottawa
I have a crawl space under an added section to the house. There doesn't seem to be any moisture issues but I would like to add insulation to the walls. It's roughly 3-4 feet deep under an area of three bedrooms and one bathroom. Thanks, Arn
Vicinity of Spartan Ave in Ottawa
We have a sunroom attached to the back of our home that is probably about 15 years old. It is sinking and I believe it needs new footings. Can your firm deal with that type of issue?
Vicinity of Echo Drive in Ottawa
Water in back of basement requiring interior waterproofing of 34 linear feet
Vicinity of Pebble Trail Way in Ottawa
Wet basement walls behind insulation. 5 year old house.
Vicinity of Howie Rd in Ottawa
My sellers have lived with a wet crawl space for 15 springs. The home is now for sale and I would like to know the cost to have it sealed. It is in Huntley near Corkery woods. It is built on bedrock, has a sump pump and a dehumidifier but no eaves troughs. There is only a problem in the spring with the spring thaw. I need to know what it would cost to make it dry and so I can give your quote to prospective buyers if we have any.
Vicinity of Featherston Dr in Ottawa
My carport is sagging. Concrete support column has deteriorated. Frames are buckeling. Cracks are appearing inside the house
Vicinity of Flewellyn Road in Ottawa
I currently have a pedestal pump very noisy and not reliable, typically what does your triple pump cost? I have round pit plastic lined 18" diameter Thanks Craig
Vicinity of Olmstead Street in Ottawa
Have water seeping into the basement. Visible on the east facing/roaside wall at the top of the bottom row of cinder blocks in the foundation walls.
Vicinity of Kingsley Road in Ottawa
Back Flow pit fill up with water and flood basement
Vicinity of Grange Avenue in Ottawa
During big melts and winter rain I get some water in my basement along one side; I recently took the drywall and insulation off the wall and can see 3 spots where it comes in, about a foot above the floor. This is the north side of the house, and there's a shared driveway along it. The foundation wall is low, and the driveway comes up above it towards the back of the house. Consequently there is some sill plate damage that has occurred, and which is being taken care of separately. I believe the driveway grade adjacent to this wall needs to be lowered so it doesn't rise above the foundation wall. I would like someone to look at the foundation and provide options for taking care of the issue. Thanks- -
Vicinity of Avocado Street in Ottawa
Our home in Hunt Club is on Leda clay and there has been settlement over the years resulting in an uneven floor and basement cracks. We need to stabilize the foundation and return to level.
Vicinity of Fraser Avenue in Ottawa
We have leaking in our basement during rainy thaws.
Vicinity of Bainbridge Avenue in Ottawa
Basement leaks 2 years in a row. Know it's to do with the drainage outside front of house, water keeps pouring back towards house. Is this something you can help with?
Vicinity of Lampman Crescent in Ottawa
I'd like to install a sump pump.
Vicinity of Belgrave in Ottawa
We have just purchased the home built in the 1950s and it will need to have the posts in the basement replaced because the wood at the base is rotting. Is this something you do and if so what are the costs of replacing the posts. I also have a photo to share if that helps with estimate.
Serving the following Ottawa, ON postal codes
K1A 0A1, K1A 0A2, K1A 0A3, K1A 0A4, K1A 0A5, K1A 0A6, K1A 0A8, K1A 0A9, K1A 0B1, K1A 0B2, K1A 0B4, K1A 0B9, K1A 0C1, K1A 0C5, K1A 0C6, K1A 0C7, K1A 0C8, K1A 0E4, K1A 0E6, K1A 0E8, K1A 0E9, K1A 0G1, K1A 0G2, K1A 0G5, K1A 0G6, K1A 0G7, K1A 0G8, K1A 0G9, K1A 0H2, K1A 0H5, K1A 0H7, K1A 0H8, K1A 0H9, K1A 0J1, K1A 0J6, K1A 0K1, K1A 0K2, K1A 0K3, K1A 0K5, K1A 0K6, K1A 0K7, K1A 0K9, K1A 0L1, K1A 0L2, K1A 0L3, K1A 0L4, K1A 0L5, K1A 0L8, K1A 0L9, K1A 0M1, K1A 0M2, K1A 0N4, K1A 0N5, K1A 0N7, K1A 0N8, K1A 0P4, K1A 0P5, K1A 0P7, K1A 0P8, K1A 0P9, K1A 0R1, K1A 0R2, K1A 0R3, K1A 0R5, K1A 0R6, K1A 0R7, K1A 0S4, K1A 0S6, K1A 0T1, K1A 0T2, K1A 0T4, K1A 0T6, K1A 0T7, K1A 0T8, K1A 0W6, K1A 0W8, K1A 0W9, K1A 0X1, K1A 0X6, K1A 0X8, K1A 0Y3, K1A 0Y6, K1A 0Y7, K1A 0Y8, K1A 0Y9, K1A 0Z2, K1A 0Z4, K1A 1A1, K1A 1A2, K1A 1A3, K1A 1A8, K1A 1A9, K1A 1B1, K1A 1B4, K1A 1B5, K1A 1B7, K1A 1B9, K1A 1C1, K1A 1E1, K1A 1E3, K1A 1E4, K1A 1G1, K1A 1G4, K1A 1G5, K1A 1G7, K1A 1G9, K1A 1H5, K1A 1J2, K1A 1J3, K1A 1J4, K1A 1J5, K1A 1J6, K1A 1J7, K1A 1J8

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