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.

When it rains, water needs to move away from your foundation. If drainage systems are blocked or not working properly, w...
06/10/2026

When it rains, water needs to move away from your foundation. If drainage systems are blocked or not working properly, water collects and increases pressure around your home. That is when leaks and cracks begin to appear.

Ottawa Structural can help ensure proper drainage. Call (613) 226-1234 or visit ottawastructural.com.

Basement feels damp after every storm?If your basement feels damp after rainfall, moisture is likely entering your home ...
06/08/2026

Basement feels damp after every storm?

If your basement feels damp after rainfall, moisture is likely entering your home even if you do not see standing water. This can happen through small cracks, poor sealing, or ineffective drainage systems. Repeated moisture exposure can lead to mold, odors, and long-term damage.

Addressing the source early helps prevent bigger repairs later.

📞 Call Ottawa Structural at (613) 226-1234 or visit ottawastructural.com.

Temperature changes can cause materials in your home to expand and contract. During warmer months, this movement can mak...
06/05/2026

Temperature changes can cause materials in your home to expand and contract. During warmer months, this movement can make existing cracks more noticeable or even cause them to grow. While some movement is normal, widening cracks may indicate structural stress.

Monitoring changes over time is important to prevent bigger issues.

📞 Contact Ottawa Structural at (613) 226-1234 or visit ottawastructural.com.

06/03/2026
Heavy rain this June? Watch your basementSummer storms can bring a large amount of water in a short period of time.If yo...
06/02/2026

Heavy rain this June? Watch your basement

Summer storms can bring a large amount of water in a short period of time.
If your drainage system is not working properly, that water builds up around your foundation and increases pressure against your basement walls. Over time, this pressure can force water through cracks or weak points.

If you notice damp spots or leaks after rain, it is a sign your system needs attention.

📞 Call Ottawa Structural at (613) 226-1234 or visit ottawastructural.com.

Water doesn’t need a big opening—just a weak point. Small cracks, poor drainage, or pressure buildup can all lead to lea...
05/31/2026

Water doesn’t need a big opening—just a weak point. Small cracks, poor drainage, or pressure buildup can all lead to leaks.

Ottawa Structural can identify the source and fix it properly. Call (613) 226-1234 or visit ottawastructural.com.

Uneven or sinking floors can be a sign of soil movement beneath your home. Over time, this can affect the structure abov...
05/28/2026

Uneven or sinking floors can be a sign of soil movement beneath your home. Over time, this can affect the structure above and lead to more noticeable issues. It’s not just about the floor—it’s about what’s happening underneath.

Ottawa Structural can assess and correct the issue. Call (613) 226-1234 or visit ottawastructural.com.

Sometimes the signs aren’t obvious—but that doesn’t mean everything is fine. If you’re noticing anything unusual, it’s b...
05/25/2026

Sometimes the signs aren’t obvious—but that doesn’t mean everything is fine. If you’re noticing anything unusual, it’s better to have it checked than to wait.

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

Structural repairs focus on restoring the strength and stability of your home. Whether it’s cracks, shifting, or water d...
05/22/2026

Structural repairs focus on restoring the strength and stability of your home. Whether it’s cracks, shifting, or water damage, addressing the issue properly is key to long-term safety.

Ottawa Structural provides expert structural solutions. Call (613) 226-1234 or visit ottawastructural.com.

Noticing cracks in your foundation? Don’t wait for a small issue to become a major repair. Foundation cracks can lead to...
05/22/2026

Noticing cracks in your foundation? Don’t wait for a small issue to become a major repair. Foundation cracks can lead to water intrusion, structural concerns, and costly damage over time.

At Ottawa Structural Residential Services, we identify the source of the problem and repair it properly — restoring strength, protection, and peace of mind for years to come.

✔ Foundation Crack Repairs
✔ Waterproofing Solutions
✔ Structural Reinforcement
✔ Prevent Water Damage
✔ Trusted Local Experts – 23 Years of Consumer Choice Recognition

Stronger today. Safer tomorrow.

📞 (613) 226-1234
🌐 www.ottawastructural.com

With more than 50,000 dry basements and counting, trust the team Ottawa homeowners have relied on for decades.

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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