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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
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.

Ultra Sump Install to Waterproof a Basement in Ottawa

Ultra Sump Install to Waterproof a Basement in Ottawa

Before After
Ultra Sump Install to Waterproof a Basement in Ottawa Ultra Sump Install to Waterproof a Basement in Ottawa

The UltraSump® battery back-up sump pump system is designed to help keep your basement dry when your main sump pump fails for any reason: power outage, jammed switch, tripped circuit breaker or unplugged pump.

  • Automatic switch turns on battery-powered pump if primary pump fails
  • Pumps 2,018 gallons per hour (GPH) at 8 ft of lift
  • Will remove 12,000 GPH on a fully-charged battery
  • Alarm alerts when back-up pump turns on


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
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...
Bowing foundation walls
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 Burnham Road in Ottawa
Hi, I have a small leak that only happens during the spring and seems to be the run off water coming down my foundation in one spot. if i leave my hose pipe for about 30 minutes I can get the same leak to happen. I would be interested in someone coming out to evaluate the current water prevention on my house and let me know what we can do to prevent this leak in the future Thanks Finn
Vicinity of Weston Drive in Ottawa
2 problems 1. Crack in foundation where water leaked into basement this spring. 2. Water leaks into cold room from base of foundation wall in cold room.
Vicinity of Abbey Rd. in Ottawa
The basement foundation wall at the front of my house is leaking water into my basement. I'm looking for an estimate and advice on how to fix this.
Vicinity of Farnham Crescent in Ottawa
Repair some cracks in a basement wall
Vicinity of Kilbarry Crescent in Ottawa
Attempting to eliminate an occasional wet floor/minor basement leak in the middle of my basement floor of my residence
Vicinity of Matheson Rd in Ottawa
Infiltration from the laneway in the wall of the laneway and bowed walls on two side of the house
Vicinity of Kempster Avenue in Ottawa
Our basement flooded a few weeks ago and now looking for renovation options. About 420 square feet
Vicinity of Scott Street in Ottawa
The soil in my backyard is sinking and my fence is listing significantly. The concrete footings for the fence posts are emerging from the ground. One of the posts of my backyard deck is thrusting upwards, causing the entire deck to twist in dangerous ways. Water tends to pool in my yard where no grass grows and the soil is spongy and soft. The soil along the Western boundary of the house is sunken, spongy and a small sinkhole has appeared. The parging on the basement wall on that side of the house has broken off. All the trees on that side of the house are dead or dying. In addition, there is significant loss of soil in the front yard, causing some of my interlock to sag and create depressions. There is an open grate for a storm drain on the West side of my front yard, that appears to connect to the catch basin that runs in front of my house. I am worried that the drain is somehow related to the sagging soil and sinkhole, and want to know if these developments have had any effect on my foundation. Any advice you could provide would be appreciated.
Vicinity of St. Paul Avenue in Ottawa
I had water leaking in my basement at the end of March. I haven't had any problems since. I would like a quote and have someone take a look at my foundation to find out if I do need to do anything. Thank you.
Vicinity of Riverdale Avenue in Ottawa
Hi there, I have a basement window that leaks. It is a recurrent problem that continues despite 2 attempts to fix it. I would like to hear more about your potential solutions and get a quote. Debra
Vicinity of Frontenac Avenue in Ottawa
Would like to get the foundation waterproof and fix some minor cracks. Thank you. Vincent.
Vicinity of Courtland Place in Ottawa
There is a crack on my foundation wall and water is sipping through it. I think the crack is quite long, it is visible on the outside and on the basement wall.
Vicinity of Stiles Crescent in Ottawa
Basement flooded. Not sure of cause but our contractor thinks it is coming in near the window well in the basement due to a foundation issue. Also the floors in the home are sloping so I want to make sure we don't have any other foundation issues. The basement is currently torn up due to the floor and everything is exposed so that you can take a look. Please call me as soon as you can 613-202-1900
Vicinity of Rochester in Ottawa
Hi there, I'd like to install support Jack's to beef up the support in our crawl space. Thanks, Em
Vicinity of Guy St. in Ottawa
Need quote for piers for deck.
Vicinity of Huntersfield Drive in Ottawa
Hi, We are dealing with a high water table causing water seepage in our basement floor (concrete slab). As a result, our basement floor is beginning to show cracks and is likely fatigue. The water seepage appears mainly during the spring thaw, but also when heavy rain occurs in the summer/fall. We would like to discuss options that are available to us (e.g., sump pump) to help deal with this situation.
Vicinity of Lawler Crescent in Ottawa
It is Ok now but when we had some really warm days and a lot of snow melting I had a wet spot on my basement floor carpet.Took a few days of swapping out towels to try to keep it dry. Worried could be a crack in the foundation. I haven't ripped up the carpet to look yet but if you recommend I can do that first.
Vicinity of Lebreton St in Ottawa
Hi There is water leaking into my basement. I'm looking to have it diagnose and an estimate on the repair. I would like to book an appointment to have someone come over. I am available after 4pm on the weekdays, however, if that is not feasible we can determine another time that works for us. It would be more ideal to contact me by my email as my cell connection is not very good during work hours. Thanks Tuan
Vicinity of Tripp Crescent in Ottawa
Looking for a quote for a backup battery sump pump to complement our existing sump pump.
Vicinity of West Lake Circle in Ottawa
There is no sump pump presently ... we don't know how much flooring would need to be destroyed to install one. The basement is developed except in the mechanical room. We will be onsite Friday morning (April 5) if it is possible to get a free quote at that time. Please let me know. Thank you Renata
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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