Ottawa Structural Residential Services Ltd.

Ottawa Structural Residential Services Ltd. Established in 1979, Ottawa Structural Residential Services Ltd. No one wants to renovate a wet basement nor store anything of any importance down there.

is Ottawa-Carleton's largest and most experienced, family owned and operated, full service residential waterproofing, foundation repair and restoration firm. Wet Basement

Each Spring and Fall, Ottawa-Carleton homeowners find themselves confronted with an unpleasant side effect of our seasonal rain/freeze/thaw cycle - Wet Basements! Chronic water leakage is a serious problem that can destroy pers

onal property, as well as depreciate your home's property value. You don't want to work there and you discourage your children from playing there. A wet basement deprives your family of usable living space. Excessive moisture can also create a breeding ground for insects, mould and mildew, not only unpleasant......but a potential health hazard. Fungus and mould can contribute to chronic colds and respiratory ailments. Signs of potential foundation problems include:

damp spots

cracked walls

peeling paint

wall movement

warped paneling

water seepage

mould or mildew

white, powdery residue

lifting floor tiles

cracks in masonry or masonry joints

stains on concrete

Water can enter your basement many different ways. Below is a picture of a basement which illustrates common leakage points. The wall on the right is a masonry block wall and the wall on the left is a poured concrete wall.

A dry basement doesn't always mean your foundation is in perfect condition.Some structural issues develop slowly and may...
08/28/2026

A dry basement doesn't always mean your foundation is in perfect condition.

Some structural issues develop slowly and may not show obvious signs until they become more serious. Cracks, uneven floors, sticking doors, and shifting walls can all point to underlying movement. Regular inspections help identify concerns before they become costly repairs.

Knowing what to look for is one of the best ways to protect your home.

📞 Not sure if something is worth checking? Call Ottawa Structural at (613) 226-1234 or visit ottawastructural.com.

There's nothing more rewarding than knowing we've helped a homeowner feel confident throughout the entire repair process...
08/25/2026

There's nothing more rewarding than knowing we've helped a homeowner feel confident throughout the entire repair process.

From the initial inspection to the final walkthrough, our goal is always to provide clear communication, honest recommendations, and quality workmanship every step of the way.

A heartfelt thank you to Kris Ward for taking the time to share this wonderful review:
"From beginning to end, this company is total pro! Mike walked us through our foundation issue, from what was happening to what he and his team would do to repair it. Job was booked and planned out, the guys showed up, got the job done and that's it. Shane and his crew were super friendly and polite as well. Would definitely go with Ottawa Structural again (though hopefully we don't need to!) and would recommend Ottawa Structural for your foundation needs! Thanks again guys!"

Thank you, Kris, for trusting Ottawa Structural with your home. We truly appreciate your kind words and your recommendation. Reviews like yours inspire our team to continue delivering the highest level of service to every homeowner we work with.

⭐ Thank you for choosing Ottawa Structural!

📞 (613) 226-1234
🌐 ottawastructural.com

A strong home starts with a strong foundation.This underpinning project was completed to provide additional support bene...
08/22/2026

A strong home starts with a strong foundation.

This underpinning project was completed to provide additional support beneath the existing foundation after signs of settlement were identified.

The before-and-after photos highlight the work that often goes unseen but plays a critical role in protecting the home for years to come.

Swipe to see the transformation.

📞 Concerned about foundation settlement? Contact Ottawa Structural at (613) 226-1234 or visit ottawastructural.com.

The best way to deal with water in your basement is to stop it before it gets there.Exterior waterproofing creates a pro...
08/20/2026

The best way to deal with water in your basement is to stop it before it gets there.

Exterior waterproofing creates a protective barrier around your home's foundation, helping prevent groundwater from penetrating foundation walls. Combined with proper drainage, it can significantly reduce the risk of leaks and moisture problems.

If your home has experienced repeated water intrusion, it may be time to look beyond temporary fixes and consider a long-term solution.

📞 Ottawa Structural can assess your home's waterproofing needs. Call (613) 226-1234 or visit ottawastructural.com.

Hairline cracks are one of the most common questions homeowners ask.Some are a normal result of concrete curing or minor...
08/17/2026

Hairline cracks are one of the most common questions homeowners ask.

Some are a normal result of concrete curing or minor settlement, while others may indicate movement or allow water to enter your home. The size, location, and direction of the crack all play a role in determining whether further evaluation is needed.

If you've noticed a crack that seems to be growing or allowing moisture inside, it's always worth having it assessed.

📞 Ottawa Structural is here to help. Call (613) 226-1234 or visit ottawastructural.com.

Window wells do more than improve the appearance of your home. They play an important role in keeping water away from ba...
08/15/2026

Window wells do more than improve the appearance of your home. They play an important role in keeping water away from basement windows and improving drainage around your foundation.

This project involved installing a new window well system designed to better manage water during heavy rainfall.

Swipe to see the difference a properly installed system can make.

📞 Ottawa Structural provides professional window well solutions. Call (613) 226-1234 or visit ottawastructural.com.

Some of the most important parts of your home are hidden below the surface.A properly functioning weeping tile system co...
08/13/2026

Some of the most important parts of your home are hidden below the surface.

A properly functioning weeping tile system collects groundwater and redirects it away from your foundation before it can build pressure against your basement walls. This project focused on upgrading an aging drainage system to provide better long-term protection against water intrusion.

Good drainage today can help prevent major repairs tomorrow.

📞 Learn more about our drainage solutions by calling Ottawa Structural at (613) 226-1234 or visiting ottawastructural.com.

August continues to bring warm temperatures and sudden thunderstorms across Ontario.While the rain may only last a short...
08/11/2026

August continues to bring warm temperatures and sudden thunderstorms across Ontario.

While the rain may only last a short time, heavy downpours can place significant pressure on your home's drainage system. If water has nowhere to go, it often finds the path of least resistance, sometimes leading straight to your basement.

If you've noticed moisture after recent storms, don't assume it will resolve itself.

Identifying the source early can help prevent more extensive damage.

📞 Ottawa Structural can help you prepare for whatever the weather brings. Call (613) 226-1234 or visit ottawastructural.com.

A foundation crack may seem like a small issue, but once water starts making its way inside, it quickly becomes somethin...
08/07/2026

A foundation crack may seem like a small issue, but once water starts making its way inside, it quickly becomes something homeowners can't ignore. For this project, polyurethane crack injection was used to seal the crack from within, creating a watertight barrier designed to stop future leaks.

Swipe to see the transformation and how the right repair can restore confidence in your home's foundation.

📞 Concerned about a foundation crack? Ottawa Structural is here to help. Call (613) 226-1234 or visit ottawastructural.com.

As August rolls in, many homeowners are making the most of the last few weeks of summer. It's also a great time to take ...
08/05/2026

As August rolls in, many homeowners are making the most of the last few weeks of summer. It's also a great time to take a walk around your property and look for signs that your home may need attention before fall arrives.

Check for foundation cracks, pooling water after rain, damaged window wells, or areas where the ground slopes toward your home. These small observations can help catch problems before they become more expensive to repair. A little preventative maintenance today can go a long way toward protecting your home through the changing seasons.

Have questions about your foundation or waterproofing? Call Ottawa Structural at (613) 226-1234 or visit ottawastructural.com.

Address

18D Enterprise Avenue
Ottawa, ON
K2G0A6

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

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