Full Service Roofing Repairs & Replacement

Ottawa's trusted roofing experts since 1895

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Roofing is in our DNA. Benefit from four generations of roofing expertise in Ottawa. 

With over 120 years of experience, Sanderson Roofing specializes in solving any roofing challenge. We are the oldest and most-respected roofing contractor in the Ottawa region. Our fully insured team specializes in residential roofing and commercial flat roofing.

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Flat Roof Repairs & Replacement

Over time, weather can cause flat roof aging and damage. Regular roof inspections ensure that major deterioration can be prevented.

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Residential Roofing

Sanderson Roofing provides incomparable residential roof repair and installation services to Ottawa residents.

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Commercial Roofing

Sanderson Roofing has completed countless Ottawa commercial roofing projects in its many years of business.

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Shingle Roof Repairs & Replacement

Over time, weather can cause damage to sloped roofs, not properly maintained.

Ontario winters can cause a build up of ice and snow on rooftops. We also remove ice and snow and offer long term solutions.

Ottawa Roofers You Can Trust

Our motto is “Call the Experts” because that is what we are — specialists who only do roofing. Our trained and experienced Ottawa roofers can undertake almost any task. We are rated A+ by the Better Business Bureau and have received the Top Choice Award for the years 2008-2016. Moreover, we are the only Ottawa Roofer to hold the prestigious BBB Torch Award; and we have been named to the BBB Honour Roll several times.


Our high attention to detail, quality workmanship, and dedication to customer satisfaction is the reason we are chosen by our customers for these awards.


We understand that without our great employees, we wouldn’t have been able to survive all these years, which is why we place so much emphasis on worker safety. We want to ensure that when our crew of Ottawa roofers go out to work, they are equipped with the necessary safety gear and trained in industry best practices to avoid accidents. All our employees are trained in “Working at Heights,” fall protection, WHIMIS and propane safety.

For a free quote or further information, fill out our contact “eform" today.

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What to Look for When Hiring a Roofer

Your roof protects you and your family from the elements, so it’s important that you choose the best professional roofers Ottawa has to offer. But how do you choose? Here are a few things to look out for when deciding to hire a roofing company:

Liability Insurance and WSIB Coverage

A professional roofing contractor will have insurance coverage, particularly liability and workers’ compensation. Otherwise, you could be held liable for damages to your property that they caused as well as for personal injury to the roofers. 


BBB Accredited

Any professional roofing contractor should be an accredited member of Better Business Bureau. Check and see how long they have been registered.


Open Communication
Ask your roofer about materials they will use, process, cost, cleanup, and see how openly they communicate with you regarding your project. If they aren’t able to answer your questions with clear answers, then they may not be a contractor you should be doing business with. Poor communication can lead to misunderstandings, unwelcome surprises and a substandard final product. 


Get it in Writing!
Ask for a written contract with the total estimated cost for your roof. This keeps your roofer accountable and ensures they stick to the project specifications.

Sanderson Roofing

437 Catherine Street

Ottawa, ON K1R 5T7

Hours

Monday - Thursday - 8:00 am - 4:30 pm
Friday - 8:00 am - 2:00 pm

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