Providing affordable foundation repairs and waterproofing solutions to Ottawa homeowners since 1999

Welcome to Capital Foundation & Waterproofing Services

Serving Ottawa and the surrounding areas, Capital Foundation & Waterproofing Services is dedicated to providing the best in foundation services and repairs. If you own a home or business and have a leaky or cracked foundation, call our friendly team today!

Capital Foundation was established in 1999 and has a combined 80 years of experience, mostly in foundation repair and waterproofing services. We get the majority of our work through word-of-mouth referrals from satisfied clients and professionals in the local industry. What differentiates Capital Foundation from the competition is our knowledge, experience and desire to provide affordable solutions to your foundation problems. We do not ask for up front contract deposits and we do not leave your job for weeks or months unfinished, to start another job....leaving you helpless and embarassed with your house dug up and the work crews gone. We start your job and finish it to the end in a timely fashion....usually in days.

We pride ourselves on offering professional workmanship at affordable rates.


Foundation Repairs and More
Some of our most requested engineering solutions include:
• Foundation Underpinning & Jacking
• Foundation Replacement
• Garage Floor Repairs & Sealing
• Window Well Excavations
• Sump Pits & Motors

We take great pride in a job well done, which is why all our services are backed with a standard 25-year transferable warranty.

Professional Waterproofing
Not only does a leaky, wet basement make it unpleasant and humid, but it could also be compromising the structural integrity of your home. That is why we offer waterproofing services to control moisture and prevent erosion. Let us design a custom water control solution for your home or business!

We are proud to have an A+ Better Business Bureau rating and to be members of the BBB Honour Roll!

Licensed, Insured and Certified Installers
The great thing about working with our team is that everyone has extensive certifications and licenses. This means quality, safety and efficiency are always assured when you go with Capital Foundation & Waterproofing Services.

Meet Our Kind and Courteous Staff
At Capital Foundation & Waterproofing Services, our foundations may be tough and rigid, but our staff is not. We’re proud to have built the foundation of our business on kindness, professionalism and courtesy. This not only makes Capital Foundation & Waterproofing Services a great business to work for, but also a company that our customers love to work with. We believe that is why we’re one of the most referred foundation and waterproofing companies in the Ottawa region.