The 8 Best Foundation Repair in Ottawa

Even the sturdiest foundations need a bit of repair sometimes. If you’re dealing with a flooded basement or large cracks in the walls, now’s the perfect time to have it repaired by one of the top foundation repair contractors in Ottawa!

We’ll give you a list of our best suggestions along with a few pointers to look out for when hiring them, as well as answers to some FAQs.

What to Know Before Doing Hiring Foundation Repair Contractors

Foundation repairs tend to be quite expensive and therefore, you should only have them done by the right people at the right time. Here are a few guide questions to help you get started:

1. Are the repairs really necessary?

You want to make sure you get a second or even third opinion when it comes to having a professional over to have a look. It’s not far-fetched to believe that some companies are willing to repair minor cracks that don’t really pose any issues just to make a quick buck.

Make sure that the companies you’re hiring are trustworthy. If all three opinions agree that foundation repairs are needed, then that’s when you should have a job done.

2. How long have you been in this business?

Foundation repair is a tough business to be in, and the general rule is that the longer they’ve been around, the more you can trust them. This is especially true since many of them offer lifetime warranties, and you want to be able to hold them to that.

3. Are you fully insured?

In a business that requires a lot of heavy lifting, machinery, and well-trained contractors, insurance is non-negotiable. Workers and yourself must be protected at all times from damages to your person, family, and property.

On the extremely rare occasion a foundation repair provider doesn’t have insurance, just walk out the door.

4. Can I see some references?

There’s nobody that stands to gain from a company’s services more than other homeowners and business owners. They tend to be much more honest about the contractor’s quality of service compared to ads paid for by the company itself.

Take the time to ask about the company and if there are any red flags you need to look out for. Remember that a good company will be more than happy to share testimonials from past clients!

The Top Foundation Repairs in Ottawa

Now you know everything you need to get started. Here’s our list of foundation repair contractors that we believe can deliver the top-notch quality of service that you and your home deserve:

1. EC Foundations

BEST FOR	Foundation Waterproofing and Restoration
SERVICES	Structural repairs Crack repair Waterproofing Restoration
WEBSITE	https://ecfoundations.com
ADDRESS	81 Auriga Dr Unit #8, Nepean, ON K2E 7Y5, Canada
CONTACT DETAILS	+1 613 731 5005
OPERATING HOURS	Monday – Friday, 8:30 AM – 4:30 PM

Having completed more than 5,000 successful projects over the past 30 years, EC Foundations certainly deserves a spot as one of the best foundation repair companies in Ottawa.

When you hire them, you can see with their workmanship that their personnel are well-equipped and have undergone rigorous training. We also appreciate the presence of an engineer that regularly inspects the structural soundness of the structure they’re working on.

Another thing we really loved about EC Foundations is their work ethic of keeping things clean. In fact, we’ve gone through several reviews and a lot of their other previous clients agree that they’re just as thorough with cleanliness as they are with work.

However, they’re closed during weekends, so we highly advise making time for the initial consultation during the weekdays.

Nonetheless, we can assure you that you won’t regret entrusting your project to EC Foundations. In fact, they’ll even help you with obtaining all the city permits and legal requirements for your foundation repair project.

Customer Reviews

Here’s what EC Foundation’s satisfied clients have to say about their experience working with the company:

The job site was kept so clean each day

“Scott and his team’s work on our home was excellent.  His proposal was very detailed and the approach they would be taking was explained in a way that was understandable since I don’t have much experience with this type of work.   The job site was kept so clean each day, the crew was there for about a week.  Scott was honest and always returned my calls when I had question.  Recommended them to my parents who also ended up using them and were equally as happy!” – Andrea P

Very happy with the service provided

“After calling several companies, we contracted them because they quickly  and thoroughly identified our issue. They were very professional, and completed the work exactly as they described. Neighbours were very appreciative of their maintenance of the site and street while work proceeded. Overall, we were very happy with the service provided.” – Erich Schultz

2. Pro-Core Foundations

BEST FOR	Foundation Repair
SERVICES	https://procorefoundations.com/en/#services
WEBSITE	https://procorefoundations.com/en/
ADDRESS	Contact for more information
CONTACT DETAILS	613-667-1214  1 844 PROCORE  [email protected]
OPERATING HOURS	Contact for more information

Pro-Core Foundations offers reliable foundation repair services in Ottawa, specializing in addressing water infiltration issues and other foundation problems to ensure the safety and stability of homes. They also serve both Ontario and Quebec.

With a focus on foundation waterproofing and a commitment to quality materials and service, we like that the company aims to protect homeowners’ investments and create healthier living environments.

Pro-Core Foundations focuses specifically on foundation repair services, allowing them to develop expertise and specialization in addressing a wide range of foundation issues.

We think that this specialized focus ensures that customers receive tailored solutions and high-quality workmanship to effectively resolve foundation problems and safeguard their homes.

The company prioritizes foundation waterproofing to protect homes from water infiltration, a common cause of foundation damage. By addressing water-related issues proactively, Pro-Core Foundations helps prevent structural issues and creates a healthier living environment by minimizing the risk of mold and mildew growth.

We like that Pro-Core Foundations partners with reputable suppliers to ensure the use of high-quality materials in its repair projects. By sourcing materials from trusted suppliers, the company enhances the durability and effectiveness of its foundation repair solutions, providing customers with long-lasting results and peace of mind.

3. City Residential Foundation Repair Ottawa

BEST FOR	Residential foundation repair
SERVICES	Concrete Foundation Repair Residential Waterproofing Crack Injection Sump Pump Installation and Repair Waterproofing Leak Detection Home Moisture Control
WEBSITE	www.ottawahomewaterproofing.ca
ADDRESS	1177 Kingston Avenue Ottawa, ON K1Z 8K5
CONTACT DETAILS	(613) 859-9387
OPERATING HOURS	Mon – Fri 8am – 6pm  Sat – Sun closed

City Residential Foundation Repair is a family-owned and operated business that’s been running for 10 years. Their goal is to offer high-quality service and knowledge on foundation repairs to clients all across Ottawa and nearby areas.

They don’t believe in a “one size fits all” approach and take the time to assess the situation they’re dealing with to effectively do their job.

They offer basement waterproofing, weeping tile repairs, and sump pumps to take care of water issues in your foundation, something they seem to do very well according to reviews.

 They do all their waterproofing with environmentally friendly materials, so you can rest easy at night knowing that your basements are both water-free and plant friendly.

Their highly trained contractors and other employees are sure to provide you with courteous and professional service every step of the way, providing free estimates and great service warranties. 

Customer Reviews

Here are some comments left by previous clients:

“Chuck Naish and his team from City Residential Foundation Repair were excellent to deal with in every aspect. Their level of integrity throughout the entire process was outstanding. They were honest, respectful and their ability to explain the process and the solution options were extremely helpful to us. The scope of the project was big, however Chuck walked us through every step of the way; assessment, testing, options and repairs which resulted in a very successful outcome. In addition, Chuck and his team were able to complete the necessary repairs with minimal impact to our newly completed landscaping which included a lot of hard scape, tiered armour stone, gardens and a pool. They kept the work site impeccable over the duration of the project. We have and will continue to highly recommend Chuck Naish for his very professional and skilled foundation repair work.“

“I would have no hesitation in recommending City Foundation. They fixed up my foundation last summer and although the old house produced a few surprises, the professionals at City Foundation got around the problems cheerfully and completed the work. From the start, Chuck kept me informed of all of my options. If I asked for something not already in the plan, he would try to accommodate me if at all possible Chuck and his colleague Don were friendly, and respectful. They showed up every day, put in a solid day’s work and always left the property clean, neat and safe for us to move around. And, the price was fair with no surprises. Great guys, good job!”

4. D’AGUI MASONRY OTTAWA

BEST FOR	Foundation repair
SERVICES	Brick, block & repairs, chimney repairs, chimney caps, window/door sills, repointing, parging, foundation repairs, brick/concrete sealing, brick stain removal, new additions, and repairs & custom work.
WEBSITE	http://daguimasonry.com
ADDRESS	D’AGUI MASONRY, OTTAWA, CANADA
CONTACT DETAILS	613-878-5989[email protected]
OPERATING HOURS	Monday – Saturday, 6:00 AM – 8 PM

D’agui Masonry, a family-operated business, has been proudly serving the Greater Ottawa area since 2008, with a specialized focus on foundation repair. Prioritizing customer satisfaction, they work closely with clients from project inception to completion, offering transparent advice and tailored solutions for lasting results.

Over the years, D’agui Masonry has established a stellar reputation among homeowners, property managers, and contractors by consistently delivering top-tier service and craftsmanship. Their team of skilled professionals specializes in foundation repair, addressing issues such as cracks, settling, and water infiltration to restore structural integrity and peace of mind.

Their expertise extends to both residential and commercial properties, tackling projects in diverse settings, including plazas, schools, hospitals, and city-owned spaces. Whether stabilizing an existing foundation or reinforcing new construction, D’agui Masonry ensures durable and reliable outcomes.

As recipients of the 2023 Consumer Choice Award and the 2024 Best in Ottawa Industry Oversight Award, D’agui Masonry is recognized as a trusted leader in foundation repair. Remarkably, they require no deposits, ensuring payment only upon complete client satisfaction—a testament to their commitment to quality and trustworthiness.

With warranties that exceed industry standards, D’agui Masonry provides unmatched assurance for their foundation repair services. Their dedication to excellence and long-term customer satisfaction makes them a go-to choice for foundation solutions in the Ottawa area.

Customer Reviews

Greg and team did a fabulous job rebuilding my chimney

“Needing to rebuild my chimney, I was looking at an expensive replacement in order to bring it to code.  Based on a great suggestion from Greg of D’Augui Masonry, I pursued converting my wood fireplace to gas, which would not require the same specifications as a wood fireplace – way better value for the money I spent. Also, as I have a metal roof, extra care needed to be taken to protect it from damage. Greg and team did a fabulous job rebuilding my chimney – prompt, quick, clean and so great to deal with. I highly recommend.” – Christine Brock

Great customer experience from start to finish

“Great customer experience from start to finish. Very knowledgeable and helpful. Gregory’s customer service is outstanding. The brick repair and upgrades to our window sill look great. I would recommend D’Agui Masonry and would re-hire again.”  – Julie Ladouceur Seguin

5. Mr. Foundation

BEST FOR	Waterproofing
SERVICES	Waterproofing Crack repair Structural damage Stabilize, seal, and strengthen the foundation The Ram Jack® Foundation Repair System Bowed Wall Reinforcement Concrete Cutting and Coring
WEBSITE	www.mrfoundation.com
ADDRESS	99-5460 Canotek Rd Ottawa, ON K1J 9G9
CONTACT DETAILS	(613) 746-7300 [email protected]
OPERATING HOURS	Mon – Fri 8am – 5pm Sat – Sun closed

Mr. Foundation has served in the Ottawa-Carleton region for 24 years, successfully making repairs to thousands of foundations. They have an A+ rating on BBB and are GOBHA and Renomark accredited.

They have a 10-year warranty on waterproofing and can even do foundation repairs in the winter. As a recognized leader in the industry, they are a certified installer of Ram Jack® Foundation Repair Systems which is one of the strongest foundation systems on the market.

Their highly experienced and friendly staff offers free quotes and are very pleasant and easy to work with, according to clients.

Customer Reviews

Whether it’s for a small or big job, Mr. Foundation is more than ready to provide you with top-quality service. Check out these reviews from satisfied clients:

“Fantastic Price and Job well done.  I had a very good quote to fix a crack in my basement.  Chris gave me the quote and the job was done in good time at my specified time.  They had to re-do the interlock and they did not leave till we were happy.  The team of JP and Tate were polite and did the job with diligence.  I recommend this company to get the job done right.”  -Raman

“I hired them initially for a small job which turned out to be an entirely different job once things were opened up. I was thankful that Mr. Foundation was able to assist me even though the job was no longer a foundation repair.  Once a plan was put in place it was very well executed with the crew did a really great job. Everyone was courteous and showed up on time when they said they were going to.  They cleaned up when they left and I’m very impressed with the results.”  -David

6. The Foundation Experts

BEST FOR	Variety of foundation services
SERVICES	Structural repairs Concrete repair Basement waterproofing Foundation repair Stone foundation repair Foundation restoration Commercial foundation repairs Environmental engineering
WEBSITE	www.thefoundationexperts.com
CONTACT DETAILS	(613) 227-2006 [email protected]
OPERATING HOURS	Mon – Fri 8am – 5pm Sat – Sun closed

The Foundation Experts is a family-owned and operated business that started in 1995. They are one of Ottawa’s more reputable and flexible foundation repair contractors with industry-leading warranties and an A+ rating on BBB.

For each project, they strive to ensure that clients’ properties are in great condition and will remain that way for years. Their licensed professionals constantly train and learn new and up-to-date techniques for repairs and retain their best workers as well, refusing to grow too quickly at the risk of lower quality work.

They have a solid track record of happy clients and have been referred countless times. On top of their stellar customer service, they also provide their services in both English and French, so there’s no need to worry about language barriers!

Customer Reviews

Thanks to their dedication to quality and customer service, The Foundation Experts continue to provide great quality services to homes everywhere in Ottawa. Check out these happy clients:

“Just a note to let you know how happy I am with the work you did at my home. Alex and his crew at The Foundation Experts were on time, on budget, and kept the work area very clean. I would not hesitate in referring you to anyone needing foundation repairs. Again, Thank you for a job well done.” -Cheryl

“Steve, I just wanted to let you know that all the rain in the last year or so, especially the deluge in the spring when basements flooded all over the city. Your work held up 100% We have not had a drop of water in our basement since you completed the job. Thanks again.”  -Greg

7. Renco Home Improvement

SERVICES	Foundation Crack Repair Basement Waterproofing Foundation Inspection Bathroom Renovation Basement Renovation
WEBSITE	https://renco.ca/
ADDRESS	1178 Checkers Rd, Ottawa, ON K2C 2S7
CONTACT DETAILS	(613) 859-2228
OPERATING HOURS	Monday – Thursday: 9:00 AM – 6:00 PM Friday: 9:00 AM – 3:00 PM

Renco Home Improvement is a contractor specializing in basements, foundations, and bathrooms. It offers everything from inspection to repair of these household structures.

Terry Fraser, the experienced owner of Renco, leads a large team of licensed experts in electrical, plumbing, drywalling, flooring, insulation, and many other fields related to renovations. Despite its large team, it only accepts a limited number of projects to focus on one project at a time.

When it comes to foundation repair, it can do foundation crack injections, waterproofing, and crawl space structural support among others. Renco achieves all these by following an organized process.

First, Renco does free in-home inspections and estimates. Then, it sends its clients with a detailed and transparent quotation and explains the course of action needed.

The third step is where Renco secures all types of papers, from the contract for work up to vital city permits. Lastly, Renco does a full site inspection after every job and will only accept full payment once clients are satisfied.

Aside from this full site inspection, Renco also maintains strong support after its services as it provides transferrable warranties with all its services.

Customer Reviews

Read these reviews if you want to know more about Renco Home Improvement’s services:

“I called Renco for advice on repairing multiple foundation cracks in my basement. I was concerned about structural foundation issues.  Terry came to inspect the cracks and provided options for repair. The foundation repair job was done the next week and I have had no issues since. Happy with the service.”

—Ron Kerr

“If you require foundation repairs from a company that will go the extra mile to get the work done, I recommend that you use the services of Renco Home Improvements.

Terry, the company owner, knows his trade well and he ensures that the cost is what you actually need. His co-work Luck is a master of  shovel as he hand dug the trench to repair the foundation cracks. This meant that we did not use that we did not have to lose our lawn as a result of the foundation work.

8. The Foundation Guys

BEST FOR	All renovation and restoration needs
SERVICES	Waterproofing Foundation Repair Crawl Space Repair Masonry Restoration
WEBSITE	www.ottawafoundationsupportworks.ca
CONTACT DETAILS	(613) 702-9139
OPERATING HOURS	Mon – Fri 8:00am – 5:00pm Sat – Sun closed

The Foundation Guys have been operating since 1978, and have been one of the industry leaders ever since. They are part of the International Foundation Supportworks and Basement Systems Network.

They offer top-of-the-line products and highly trained contractors to do the job. Thanks to their 40 years of experience, they are one of the most reputable contractors you can work with all throughout Ottawa, also offering masonry restoration.

In addition to providing the best foundation repair in Ottawa, they also take the time to inform clients about the type of work they’re doing, why it’s done, and even encourage them to do research. All this to give them peace of mind that they’re getting exactly what they need.

Customer Reviews

With quality products and services, The Foundation Guys might just be the guys to call for your repairs. Here are a few stellar reviews from their past clients:

“Very professional polite crew. The crew worked hard to get the job done and communicated frequently along the way. The basement waterproofing system appears exactly as explained by the salesperson. Great product, great employees”  -Eric

“Crew showed up on time and were very polite they answered all my questions and showed me how it was done. Very thorough cleaned up after like they were never here. No more humidity smell coming from the crawl space. I recommend these guys to fix your basement needs.”  -Richard

9. Braden Foundation Repair

BEST FOR	Stone & rubble foundations
SERVICES	Foundation waterproofing Foundation crack Sump Dump Underpinning Stone & Rubble Foundation
WEBSITE	www.bradenfoundation.com
ADDRESS	5300 Ramsayville Rd, Ottawa, ON K1G 3N4, Canada
CONTACT DETAILS	(613) 880-8906
OPERATING HOURS	Mon – Fri 8am – 5pm Sat – Sun closed

Braden Foundation Repair is a family-owned and run business that’s been offering foundation repair services throughout Ottawa. They are BBB certified with an A+ rating.

They offer the latest waterproofing products and techniques for all foundation types and specialize in rubble and stone. Their rates are one of the most affordable on our list!

Their other services include underpinning, fixing foundation cracks, and sump pump. They offer a 15 year transferable warranty for their services as well!

They make sure to educate their clients when it comes to the work they do, giving them peace of mind knowing that the repairs are done professionally.

Customer Reviews

With good rates and quality service, Braden Foundation Construction has made long-term clients from all over Ottawa. Check out some of their reviews here:

“Braden Construction laid my sunroom foundation. The job site size restricted machinery and nearly all the work had to be done by hand. Braden Construction was not deterred and was able to provide a product that is exceptionally built. I am very happy I found this company and it will be my first choice in dealing with any future foundation matters.”  -Bryce

“We are extremely happy with the quality of work. Very professional, gave us a free quote with detailed expectations. Delivered on time and on budget. Highly recommended!”  -Krista

FAQs About Foundation Repair

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That’s all we have for you today on our list of the best foundation repair in Ottawa! We’re confident that you’ll get the service you need from our recommendations.

Did we miss a company you recommend? We’d love to hear about it, just send us a message and we’ll check them out real soon!

If you’re looking to repair or replace windows and doors in your home, check out this article for information on the best window and door contractors in Ottawa!

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