O'Reilly Brothers Insulation Ltd.

O'Reilly Brothers Insulation Ltd. The Leading Insulation Experts for Eastern Ontario O'Reilly Brothers Ltd. This includes cottages and recreational vehicles.

This strong Ottawa company founded in 1967, has now exceeded five decades in operation, and remains a family owned and operated business committed to quality service and customer satisfaction. For over 50 years this successful company has grown significantly, expanding their service offerings and continuously upgrading equipment and broadening employee training. prides itself on experienced projec

t management, employment of qualified personnel, and an overall commitment to quality control. Our diverse list of satisfied clients grows locally, nationally, and internationally every year. Over the last 10 years alone, we have completed at least 800 residential jobs per year; totaling over 8,000 clients. Also over the last decade, we have completed at least 500 commercial jobs, ranging from food production facilities to high schools and hospitals. We have an impressive history to back up the statement: "The Leading Insulation Experts for Eastern Ontario". We rely on word of mouth and our trucks to advertise our company, and that has been more than enough. Our good reputation speaks for itself and satisfied clients are sharing our name and number: 613-224-1677


Certified Members of CUFCA - Canadian Urethane Foam Contractors Association
http://www.cufca.ca/

Accredited BBB Member - http://www.bbb.org/canada

🚛💨 Gearing up for a BUSY spring season!Spring and summer are go-time for insulation, abatement, and removal projects—and...
04/23/2026

🚛💨 Gearing up for a BUSY spring season!

Spring and summer are go-time for insulation, abatement, and removal projects—and our crew is ready to roll across Ottawa. From spray foam upgrades to asbestos & mould abatement, we’re proud to help keep homes and businesses safe, efficient, and comfortable all year long.

Big thanks to the Ottawa community for trusting us as your local insulation, abatement & removal experts 🙌

Thinking about upgrading your insulation or tackling a project this season? 📞 Call us today for a FREE estimate: 613-224-1677

HomeEfficiency

Turning cold, damp basements into warm, energy-efficient spaces 🔥🏠We installed R22 medium-density closed cell spray foam...
04/09/2026

Turning cold, damp basements into warm, energy-efficient spaces 🔥🏠

We installed R22 medium-density closed cell spray foam on these foundation walls — creating an air-tight seal that helps keep the heat in, moisture out, and utility bills down 💪

Better comfort. Lower costs. Long-term protection.

Thinking about upgrading your basement? Let’s talk! 📞 613-224-1677

Working safely in our communities is always the priority 💪Our crew is on-site at a school in Ontario, setting up a Type ...
03/20/2026

Working safely in our communities is always the priority 💪

Our crew is on-site at a school in Ontario, setting up a Type 3 containment for asbestos abatement. This level of containment is the highest standard — designed to fully isolate hazardous materials and protect everyone in the building during removal.

When it comes to asbestos, there’s no room for shortcuts:
🛑 Full containment & negative air systems
🛠️ Strict safety protocols
👷‍♂️ Certified, experienced crew

We make sure the job gets done safely, thoroughly, and by the book — every single time.

If you suspect asbestos in your home or building, don’t take risks.
📞 Call us today for a FREE estimate: 613-224-1677

03/20/2026

Nothing beats the power of spray foam when it comes to comfort and efficiency 🙌

Our team is insulating this home from the inside — sealing every gap to create a tighter, more energy-efficient space. That means:
🔥 Better temperature control
💸 Lower heating & cooling costs
🚫 Fewer drafts and air leaks
💧 Added protection against moisture & mould

It’s not just insulation… it’s a full upgrade to how your home performs 💪

Thinking about upgrading your insulation?
📞 Call us for a FREE estimate: 613-224-1677

Another happy homeowner right here in Ottawa! 🙌🏽🏡We recently completed a spray foam insulation project at a local reside...
03/03/2026

Another happy homeowner right here in Ottawa! 🙌🏽🏡

We recently completed a spray foam insulation project at a local residence — boosting comfort, sealing air leaks, and helping lower those energy bills 💨❄️🔥

You might notice the red flooring in the photos 👀 — that’s a protective poly barrier we lay down before we spray. It keeps the workspace clean and protects finished floors and surfaces during installation. Clean job site, every time. 💪

Huge thank you to these homeowners for trusting O’Reilly Brothers 👏🏼

Thinking about upgrading your insulation? Call us today for a FREE quote or estimate at 📞 613-224-1677!

02/19/2026

Loading up the high-pressure sandblast pot 💪⚙️

We’re using environmentally friendly sandblast media 🌱 to continue restoring a basement impacted by fire damage 🔥. This process safely removes smoke, soot, and surface contamination 🧹 without harming the underlying material — setting the space up for a proper rebuild 🏗️

Fire damage restoration done right ✔️

Call us for a free quote or estimate 📞 613-224-1677



Basement feeling cold? 🥶 We’ve got the fix.Our team at O’Reilly Brothers is installing R22 medium-density closed cell sp...
02/13/2026

Basement feeling cold? 🥶 We’ve got the fix.

Our team at O’Reilly Brothers is installing R22 medium-density closed cell spray foam on these basement foundation walls — creating a powerful air and moisture barrier that keeps the cold out and the comfort in. 💪🏽🏠

Why it matters:
✔️ Higher R-value (R22 performance)
✔️ Reduced drafts and air leaks
✔️ Moisture control to help prevent mould
✔️ Lower heating bills
✔️ A warmer, more comfortable basement year-round

Closed cell spray foam doesn’t just insulate — it seals and strengthens your space at the same time. 🔥❄️

Thinking about upgrading your basement insulation in Ottawa? Let’s make your home more efficient and comfortable.

📞 Call us today for a FREE quote at 613-224-1677!

02/11/2026

OBL was brought in to remove fire damage 🔥 from basement-level concrete walls 🧱 and wood ceilings 🪵. Using professional sandblasting techniques 💨, our crew safely stripped away smoke and fire residue, restoring both concrete and wood surfaces back to a like-new finish ✨

Sandblasting doesn’t just clean — it removes odours, soot, and deep-set contamination so your space is ready for proper rebuilding 🛠️

From fire damage cleanup 🚒 to full restoration 🏠, we’ve got the experience and equipment to do it right 💪

Need help after fire damage? Reach out for a free quote or estimate 📞 613-224-1677

Trucks on site 🚛💨Another day, another project getting the O’Reilly Brothers treatment. When you see our trucks pull up, ...
02/11/2026

Trucks on site 🚛💨

Another day, another project getting the O’Reilly Brothers treatment. When you see our trucks pull up, you know the job’s about to get done right 💪

From 🔥 fire damage restoration and sandblasting
To 🏠 spray foam, blown cellulose & batt insulation
To ⚠️ asbestos, vermiculite, mould & lead abatement
We handle it all — safely, professionally, and efficiently.

Whether it’s restoring a damaged space or making your home more energy-efficient, our crew has the experience and equipment to do it properly the first time.

Need a trusted insulation company in Ottawa?
Call us for a FREE quote or estimate 📞 613-224-1677

🚛

02/09/2026

Home improvement in progress 👷‍♂️💥

Using a floor grinder with a HEPA-attached vacuum to safely remove contaminated adhesive from the sub-floor — keeping dust contained and the space clean as we prep for what’s next.

Got a project that needs professional remediation? Reach out for a free quote or estimate 📞 613-224-1677

Address

55 Capital Drive
Ottawa, ON
K2G0E7

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+16132241677

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