Foundation Crack Repair in Ottawa – Stop foundation cracks from getting larger. Call us for your foundation repair in Ottawa
Foundation crack repair in Ottawa – Call (613) 746-7300 to stop the foundation cracks from worsening your property. Do it once. Do it right. Contact us for foundation crack repair in Ottawa.

Have you noticed cracks in your home’s foundation? Are these cracks getting worse over time?
Foundation cracks can cause a variety of problems, if left unaddressed:

Moisture & Water seepage

Mold and Mildew

Unsafe house, if cracks not repaired

Why you should call Mr. Foundation for foundation crack repair in Ottawa.

10 year waterproofing warranty

Professional evaluation & quotes

Repairs you can trust


We do everything required for repair, and leave your property in the same or better condition.

What to expect when you call Mr. Foundation for foundation crack repair in Ottawa?

Estimate Response within 24 hours
Free professional evaluation by our highly trained project consultant to give you the correct estimate within 24 hours.

Site preparation
Crew leader inspection of site, taking picures, site preparation and plywood protection

Excavation and Waterproofing
- Excavation/ Soil removal off site to expose the problem area.
- Shoring for safety
- Repair of the foundation crack in the most appropriate manner.
- Air gap membrane applied as second level of protection against water.
- Weeping tile checked.
- Backfill area of excavation 3/4 clear stone - topdown.

Clean up and Restoration
- Replace top soil
- Clean up construction site
- Complete final inspection report
- Provide you with all pictures and final documents in the Mr. Foundation customer portal.

Protect your biggest investment
Thousands of Ottawa homes repaired since 1992. Mr. Foundation is an expert you can trust.
Some common questions we get as a foundation crack repair company in Ottawa
Why does Mr. Foundation not provide polyurethane injection repairs as a service offering?
1. We repair, on average, four previously injected cracks per month.
2. Polyurethane injections are not a reliable foundation solution. They are a DIY product solution.
3. Polyurethane injections are a “perfect barrier” concept or approach to waterproofing.
4. Current Building Envelope Science Best Practice Guidelines call for multistage water management strategies for roofs, walls, and foundations.
5. There is no redundancy strategy for any voids that develop within the injected crack or failures that develop due to concrete shrinkage or movement.
6. When polyurethane injections fail the homeowner is required to remove the drywall, insulation, and in some cases wall studs to provide access (once again) to the original contractor when they return to honour their warranty repair work. In other words; the client is back to square one again.
Note: Mr. Foundation’s exterior excavation, concrete crack repair, waterproofing with an air gap membrane, and Top-Down backfill with ¾” clear stone provide robust three-layer performance and redundancy.
Who is Mr.Foundation and how long have you been in business?
Are you insured?
What type of warranty do you offer?
All work performed by Mr. Foundation is backed by a 10-year transferable warranty on waterproofing and crack repair; 10 years on structural and RAM JACK® repairs.
Do you provide references?
Mr.Foundation has worked on thousands of houses and we would be proud to provide you with references upon request.
How quickly can you come see my foundation?
We provide a 24hr.-dispatched service, where the problem will be assessed, followed up with a written solution and an estimate outlaying the contents of the job.
Transparency from Start to Finish.

Professional Assessment & Quotation

Transparent process & communication

24x7 Info at your finger tips
Easy access to all project details, at all times, from anywhere:
- Estimates and Invoices
- Timelines, schedules, status updates
- Work in progress photos
- Contracts, permits, design plans

Easy to work together
No missed calls, no missed records.. Every communication is responded by the correct team member.
- Simplified communications with all messages at one place.
- Simplified payments done at one place.
Mr. Foundation's Customer Portal makes it easy
Once you have booked an assessment, you will receive a secure web link to Mr. Foundation's customer portal for personalized customer experience., with all information at your finger tips.

We quickly repair small foundation cracks. When required, we can do full foundation restoration also.

Foundation Repair in Ottawa, since 1992
Written transferable warranty for all work.
Mr. Foundation is an Ottawa foundation repair company you can trust.

Service Area
Basement Waterproofing and Foundation Repair
Mr. Foundation is one of the most reliable full-service foundation repair companies in Ottawa, since 1992. We service the entire Ottawa valley, including
- Ottawa
- Kanata
- Nepean
- Orleans
- Barrhaven
- Manotick
- Glebe
- Westboro
- Stittsville
- Kemptville
- Vars
- Kars
- Gloucester
- Alta Vista
- Bells Corners
- Rideau Heights
- Rockcliffe Park
- Island Park
- Sandy Hill
- Cumberland
- Rockland
- Beacon Hill
- Metcalfe
- Russell