Cornerstone Brickworks

Cornerstone Brickworks Ottawa Masonry Repair and Restoration Here at Cornerstone we pride ourselves in our work, and our reputation.

We strive to make sure that our clients get the highest level of masonry and customer service. Our crews of friendly dedicated personnel have the experience and the tools to get the job done right; which means safe and on schedule, all while exceeding the industry standards of quality, aesthetics, and site cleanliness. Whether you're in need of work on your home or commercial building, we do repai

r, restoration, and new construction. Whatever your project is, contacting Cornerstone is a great place to start.

🧱 This is what we mean when we say we’re ready.This chimney was a full transformation — rebuilt with crisp lines, clean ...
03/30/2026

🧱 This is what we mean when we say we’re ready.

This chimney was a full transformation — rebuilt with crisp lines, clean joints, and finished with a black cap to tie in perfectly with the home’s existing metalwork. The result is sharp, durable, and built to last.

Projects like this are exactly why we emphasize getting ahead of masonry work early in the season. When it’s done right, not only does it protect your home — it elevates the entire look of it.

Why this matters:
✔️ Strong, properly built chimneys prevent long-term structural issues
✔️ Clean joints and precise work keep water out and extend lifespan
✔️ Thoughtful finishing details (like a matching cap) bring everything together

👀 Swipe to see the details — this one speaks for itself.

📞 613-882-8856 or www.csbw.ca

🧱 We’re back — and ready when you are.With the warmer weather here, our crew is back on site and gearing up for another ...
03/28/2026

🧱 We’re back — and ready when you are.

With the warmer weather here, our crew is back on site and gearing up for another season of masonry restoration across the city.

Whether it’s chimneys, brick repair, window sills, or full rebuilds — now is the time to get ahead of issues before they turn into bigger (and more expensive) problems.

We take pride in doing things the right way the first time — clean work, clear communication, and results that last.

📞 Call us, visit our website, or send us an email to get your project booked for the season.

613-882-8856 or www.csbw.ca

✨🧱 Custom finishes that protect and impress.This decommissioned chimney had been freshly covered in stucco, so we carefu...
09/19/2025

✨🧱 Custom finishes that protect and impress.

This decommissioned chimney had been freshly covered in stucco, so we carefully removed the old masonry cap without disturbing the new finish. Once cleared, our crew installed a brand new stainless steel cap (from )— perfectly matched in colour to the flashing and other metalwork around the home.

One of the best parts of these projects? We carry a wide range of metal colour samples, giving clients the flexibility to choose the finish that fits their home’s style. Whether you want a seamless match to existing elements or a bold contrast, we can make it happen.

Why this is important:
✔️ A proper cap keeps water, debris, and animals out of the chimney
✔️ Stainless steel adds unmatched durability and longevity
✔️ Custom colour choices tie everything together for a polished look

📞 613-882-8856 or www.csbw.ca

🧱 Sometimes the strongest work is the work you don’t see.When masonry sits below grade (beneath ground level), durabilit...
09/15/2025

🧱 Sometimes the strongest work is the work you don’t see.

When masonry sits below grade (beneath ground level), durability is everything. That’s why we use solid concrete block in place of clay brick in these areas. While the difference might not be obvious to the eye, it makes a huge impact in performance and longevity:

✔️ Concrete resists wear and moisture far better than clay
✔️ Clay brick is prone to shaling and crumbling underground
✔️ A stronger base protects everything built above it

It’s a subtle change with massive value — the kind of detail that ensures your home stays protected for decades to come.

📞 613-882-8856 or www.csbw.ca

🧱✨ A wall restored to its full strength and beauty.This wall had been patched over the years in different spots, leaving...
09/13/2025

🧱✨ A wall restored to its full strength and beauty.

This wall had been patched over the years in different spots, leaving it looking blotchy with mismatched mortar colours. Beyond appearances, that also meant the strength of the joints varied from one section to the next. Our crew went to work repointing the entire wall from top to bottom, bringing consistency, durability, and a clean, unified look.

The in-progress shots really show the difference repointing makes — transforming weak, uneven joints into crisp, solid lines that will stand strong for decades.

Why this matters:
✔️ A full repoint strengthens the entire structure, not just patches of it
✔️ Consistent colour restores curb appeal and character
✔️ Proper repairs prevent moisture issues from spreading

📞 613-882-8856 or www.csbw.ca

💬 We’re grateful for Bob’s kind words after we replaced water-damaged bricks with durable concrete block — one of our re...
09/11/2025

💬 We’re grateful for Bob’s kind words after we replaced water-damaged bricks with durable concrete block — one of our recent projects posted on August 23.

This type of work is a subtle change visually, but it makes a huge difference in strength and longevity. Bob highlighted what we always aim for: friendly, responsive service paired with repairs that prevent future issues from coming back.

👉 Check out our August 23 post to see the before-and-after images of Bob’s project — a great example of how concrete wins below grade.

📞 613-882-8856 or www.csbw.ca

🚪🧱 From windows to doors — masonry that adapts.For this project, we carefully removed the old window sills and deconstru...
09/10/2025

🚪🧱 From windows to doors — masonry that adapts.

For this project, we carefully removed the old window sills and deconstructed the brickwork all the way down to the foundation. Using reclaimed brick from the home, we rebuilt and adjusted the opening to fit a brand-new patio door — blending the work seamlessly with the existing wall.

Below that opening, we also removed an unused foundation window. We filled it in with solid concrete block and sealed it with a clean parge coat, closing the gap and protecting the foundation against moisture.

The patio door itself wasn’t installed by us, but this job shows how we handle the masonry side of major home updates. From resizing openings to filling unused ones, we ensure strength, durability, and a consistent finish every time.

Why this is important:
✔️ Structural adjustments need skilled masonry to maintain integrity
✔️ Reclaimed brick keeps the look authentic and seamless
✔️ Concrete block and parging protect your foundation from water intrusion

📞 613-882-8856 or www.csbw.ca

🧱✨ Window sills do more than just frame your windows — they strengthen your walls, protect against moisture, and add las...
09/08/2025

🧱✨ Window sills do more than just frame your windows — they strengthen your walls, protect against moisture, and add lasting curb appeal.

By supporting the masonry below and channeling water away, sills keep your home’s structure sound. And with clean finishes that tie into the character of your property, they make a subtle but powerful difference in how your home looks and performs.

Thinking your sills might be due for an upgrade? Let’s make sure your home is both protected and looking its best.

📞 613-882-8856 or www.csbw.ca

08/30/2025
Another ⭐ glowing review ⭐ from a happy client!We recently completed a full chimney rebuild along with some targeted bri...
08/28/2025

Another ⭐ glowing review ⭐ from a happy client!
We recently completed a full chimney rebuild along with some targeted brick repairs across the home 🧱. From top to bottom, this project was all about restoring strength and curb appeal — and we’re proud to have delivered on both 💪✨.
Our crew brings experience, professionalism, and attention to detail to every job — and feedback like this reminds us why we love what we do 🛠️🏠.

📞 613-882-8856 or 🌐 www.csbw.ca

👀 From the street, you might not notice much has changed — but the safety difference here is massive.This unused chimney...
08/26/2025

👀 From the street, you might not notice much has changed — but the safety difference here is massive.

This unused chimney was beginning to crumble and posed a serious hazard to the homeowners and their neighbours. Large, loose chunks of brick were at risk of falling, and it was only a matter of time. Our crew safely deconstructed the top two-thirds of the chimney brick by brick, leaving a lower structure that blends cleanly into the roofline while being much more secure. We then re-pointed the weakest joints, and capped it off with a new concrete base and a 26-gauge galvanized steel cap to keep the elements out.

🎨 Bonus: the cap was custom-ordered in a special colour to match the homeowner’s preferences — a little personal touch that adds polish and pride.



🧱 Why this is important:

• Tall, unused chimneys can become structurally unstable over time
• Falling masonry can cause property damage — or worse, injury
• A proper cap prevents water intrusion and freeze-thaw damage in the future

📍 Clean. Strong. Safe. This one will stand up to the elements for years to come.

📞 613-882-8856 or www.csbw.ca

Address

225 Ancaster Avenue
Ottawa, ON
K2B5B2

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+16138828856

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