The best roofing companies in Ottawa in 2026 are Pro House Maintenance, David Tulloch Roofing and Country Home Exteriors, followed by five more top-rated local roofers. We started with 120 roofing businesses on Google Maps. Only Ottawa firms with 4.5 stars or higher from 10 or more reviews made the cut. A new asphalt shingle roof costs $5,250 to $8,250 for 1,500 square feet in Ontario.
- Only 42 of the 120 Ottawa roofing businesses we found on Google Maps met our bar of 4.5 stars from 10 or more reviews.
- All 7 ranked Ottawa roofers hold a perfect 5.0 Google rating, from 48 to 126 reviews each.
- Ontario does not license roofing contractors, so you need to check WSIB clearance, insurance and references yourself.
- A 1,500 square foot asphalt shingle roof costs $5,250 to $8,250 in Ontario, based on a 2026 contractor price guide.
- Ontario law requires a written contract for any home renovation worth more than $50.
| Rank | Company | Best for | Credentials | Google rating | Based in |
|---|---|---|---|---|---|
| 1 | Pro House Maintenance | Comparing vetted roofing companies for free | Every pro: licences, WSIB, insurance, references, background | Not applicable (matching service) | Serves Ottawa |
| 2 | David Tulloch Roofing | Owner-on-site crews since 1999 | Founded 1999, Insurance stated (company-stated) | 5.0 (126 reviews) | Ottawa |
| 3 | Country Home Exteriors | Roofing with siding and exteriors | Founded 2014 (company-stated) | 5.0 (110 reviews) | Ottawa |
| 4 | Sigouin Roofing Enterprise | Orleans and Gloucester shingle work | Founded Founded in Ottawa (company-stated) | 5.0 (108 reviews) | Gloucester |
| 5 | Rob's Quality Roofing | Owens Corning Preferred shingle roofs | Owens Corning Preferred, Founded 2004 (company-stated) | 5.0 (92 reviews) | North Gower |
| 6 | Ottawa Master Roofing | 25-plus years serving Ottawa | Founded Over 25 years (company-stated) | 5.0 (77 reviews) | Ottawa |
| 7 | Toitures Husky Roofing | A 25-year transferable warranty | None stated on its website | 5.0 (62 reviews) | Ottawa |
| 8 | Roof Revival And Metal Roofing Inc. | Metal roofs and roof rejuvenation | Founded Founded by Didier Sevigny and Julie Turmel, Insurance stated (company-stated) | 5.0 (48 reviews) | Orléans |
Who are the best roofing companies in Ottawa in 2026?
The best roofing companies in Ottawa in 2026 are Pro House Maintenance, David Tulloch Roofing and Country Home Exteriors. Sigouin Roofing, Rob’s Quality Roofing, Ottawa Master Roofing, Husky Roofing and Roof Revival round out the top eight. Each ranked roofer holds a 5.0 Google rating from 48 to 126 reviews.
1. Pro House Maintenance: best for comparing vetted roofing companies for free
Pro House Maintenance is a free service that matches Ottawa homeowners with roofers who have already passed WSIB, insurance, reference and background checks. You describe the job once, compare several written quotes, and hire the roofer you choose. Our satisfaction guarantee backs the work. It ranks first because it does the vetting for you.
Ottawa has no shortage of roofers, which is the problem. We counted 42 Ottawa roofing companies with strong Google ratings, and calling even ten of them takes hours. Pro House Maintenance narrows the field to vetted roofers who serve your neighbourhood. You compare real quotes instead of guessing.
- Trade licences. Ontario does not license roofing contractors, so for roofers the checks below (WSIB, insurance, references and background) carry the weight.
- WSIB clearance and liability insurance. We confirm a current WSIB clearance and commercial general liability insurance before a pro joins our network.
- Reviews and references. We read public reviews and speak with past clients before a pro is accepted, looking for patterns, not one-off complaints.
- Background checks. We run background checks before a pro is matched with homeowners, because the people in your home matter as much as the work.
- Tell us about the job. Share the project and your address through the free quote form. It takes about a minute.
- Get matched with vetted pros. We match you with several pros who have already passed our checks and serve your area.
- Compare written quotes. Each pro gives you a written quote, so you can compare price, scope and timing side by side.
- Hire with a guarantee behind you. You choose who to hire. Work from a pro we matched you with is backed by our satisfaction guarantee; ask us for the terms before you sign.
2. David Tulloch Roofing: best for owner-on-site crews since 1999
- Google rating 5.0 from 126 reviews checked Oct 4, 2026
- Founded 1999 company website
- Based in Ottawa
- Visit the David Tulloch Roofing website
David Tulloch Roofing is an Ottawa contractor whose website says it has served the area since 1999. It holds a 5.0 Google rating from 126 reviews, the most on this list. Its site states WSIB coverage for employees, $2 million in liability insurance, and 24/7 availability.
- Strengths: The about page says David is on site for every job with one crew, which keeps oversight tight.
- Watch-outs: Ask for the current WSIB clearance certificate itself, not only the website claim.
- Best for: Ottawa homeowners who want an owner-led crew with a long local track record.
3. Country Home Exteriors: best for roofing with siding and exteriors
- Google rating 5.0 from 110 reviews checked Oct 4, 2026
- Founded 2014 company website
- Based in Ottawa
- Visit the Country Home Exteriors website
Country Home Exteriors pairs roofing with siding work for Ottawa homeowners. It holds a 5.0 Google rating from 110 reviews. Its website says Caleb Henry founded the company in 2014 and that the firm focuses on exterior finishing across Ottawa.
- Strengths: One company can quote the roof and siding together when both need work.
- Watch-outs: We found no published warranty length on the pages we read, so ask for written terms.
- Best for: Homes that need both roofing and siding in one project.
4. Sigouin Roofing Enterprise: best for Orleans and Gloucester shingle work
- Google rating 5.0 from 108 reviews checked Oct 4, 2026
- Founded Founded in Ottawa company website
- Warranty Materials and workmanship warranties company website
- Based in Gloucester
- Visit the Sigouin Roofing Enterprise website
Sigouin Roofing Enterprise is a Gloucester roofing company with a 5.0 Google rating from 108 reviews. Its website says it was founded in Ottawa and lists asphalt shingle installation as a core service. The site also covers Orleans and states that it handles emergency roof repairs.
- Strengths: Financing options and material plus workmanship warranties are listed on the about page.
- Watch-outs: Warranty terms are company-stated, so request the written coverage and exclusions with your quote.
- Best for: Orleans, Gloucester and east-end shingle replacements or urgent leak calls.
5. Rob's Quality Roofing: best for Owens Corning Preferred shingle roofs
- Google rating 5.0 from 92 reviews checked Oct 4, 2026
- Founded 2004 company website
- Warranty 15-year workmanship warranty company website
- Certification Owens Corning Preferred company website
- Based in North Gower
- Visit the Rob's Quality Roofing website
Rob’s Quality Roofing is a North Gower company that serves the greater Ottawa region. It holds a 5.0 Google rating from 92 reviews. Its website says it has been owner-operated since 2004. It lists a 15-year workmanship warranty. It also states it is an Owens Corning Preferred Contractor with 24/7 emergency repair.
- Strengths: Manufacturer Preferred status and a stated workmanship warranty give clear talking points for quotes.
- Watch-outs: Ontario has no provincial roofing licence, so ask what “fully licensed” covers on the site.
- Best for: Asphalt shingle replacements where Owens Corning product lines matter.
6. Ottawa Master Roofing: best for 25-plus years serving Ottawa
- Google rating 5.0 from 77 reviews checked Oct 4, 2026
- Founded Over 25 years company website
- Warranty 10 to 25 year warranty company website
- Based in Ottawa
- Visit the Ottawa Master Roofing website
Ottawa Master Roofing is an Ottawa contractor whose homepage states more than 25 years serving the local area. It holds a 5.0 Google rating from 77 reviews. The site also lists a warranty of 10 to 25 years and a pay-when-done policy for completed work.
- Watch-outs: We found limited company detail beyond the homepage, so ask for WSIB clearance, insurance proof and three references in writing.
- Best for: Homeowners who want a long-serving Ottawa crew and payment tied to completion.
7. Toitures Husky Roofing: best for a 25-year transferable warranty
- Google rating 5.0 from 62 reviews checked Oct 4, 2026
- Warranty 25 year transferable warranty company website
- Based in Ottawa
- Visit the Toitures Husky Roofing website
Toitures Husky Roofing is an Ottawa company that also markets to Gatineau. It holds a 5.0 Google rating from 62 reviews. Its website states a fully transferable 25-year warranty on products and services. It also cites more than 15 years of installation experience and Financeit financing options.
- Strengths: A transferable warranty and bilingual Ottawa-Gatineau positioning suit cross-river homeowners.
- Watch-outs: Ask which products and labour items the 25-year warranty covers, and get the terms in writing.
- Best for: Ottawa and Gatineau roofs where warranty transfer at resale matters.
8. Roof Revival And Metal Roofing Inc.: best for metal roofs and roof rejuvenation
- Google rating 5.0 from 48 reviews checked Oct 4, 2026
- Founded Founded by Didier Sevigny and Julie Turmel company website
- Warranty 5-year RoofRestor warranty company website
- Based in Orléans
- Visit the Roof Revival And Metal Roofing Inc. website
Roof Revival And Metal Roofing Inc. focuses on roof rejuvenation and metal roofing in Orleans. It holds a 5.0 Google rating from 48 reviews. Its website says Didier Sevigny and Julie Turmel founded the firm, lists a 5-year limited warranty on RoofRestor treatments, and states that crews are properly insured.
- Strengths: Metal roofing and rejuvenation sit side by side, so you can compare replace versus restore options.
- Watch-outs: The 5-year warranty applies to RoofRestor treatments, so confirm coverage for full metal installs separately.
- Best for: Orleans and east Ottawa homes weighing metal roofs or rejuvenation.
How much does a roof replacement cost in Ottawa?
A 2026 Ontario contractor price guide puts a 1,500 square foot asphalt shingle roof at $5,250 to $8,250. The same guide prices metal at $10,500 to $13,500 and flat roofs at $6,000 to $9,000. Tear-off and disposal adds $1,000 to $1,500. Steep or hard-to-reach Ottawa roofs cost more.
| Job | Typical cost (CAD) | Source |
|---|---|---|
| Asphalt shingle roof | $5,250 to $8,250 | D'Angelo & Sons, 2026 |
| Flat roof | $6,000 to $9,000 | D'Angelo & Sons, 2026 |
| Metal roof | $10,500 to $13,500 | D'Angelo & Sons, 2026 |
| Tear-off and disposal | $1,000 to $1,500 | D'Angelo & Sons, 2026 |
Material choice drives lifespan as much as price. The same 2026 guide lists 15 to 20 years for asphalt shingles and 40 to 50 years for metal. A metal roof costs about twice as much up front, yet it can outlast two or three asphalt roofs.
Labour makes up 40% to 60% of a typical Ontario roof bill, according to the same guide. For national data on lifespan, storm claims and resale value, read our 2026 roofing statistics report. To price your own roof, compare free roofing quotes in Ottawa.
How do you choose a roofing company in Ottawa?
Choose an Ottawa roofer by checking WSIB clearance, liability insurance and references, then signing a written contract. Ontario does not license roofing contractors, so these checks carry the weight. Ontario law requires a written contract for any home renovation worth more than $50, and an estimate can only rise 10% without your agreement.
- Check the licence. Ontario does not license roofing contractors, so the WSIB, insurance and contract checks below matter more. See the province’s advice on hiring a roofer in Ontario.
- Confirm WSIB clearance. Ask for the company’s WSIB account number and confirm a current clearance on WSIB’s free eClearance lookup.
- Ask for proof of liability insurance. A certificate of commercial general liability insurance should name the company that will do the work.
- Ask about city licences and permits. Ask Ottawa whether the job needs a municipal licence or building permit before work starts.
- Get it in writing. Under Ontario law, any home renovation contract worth more than $50 must be in writing, and the final price cannot exceed an estimate by more than 10% unless you agree (Ontario consumer protection rules).
- Keep the deposit small. Ontario recommends a down payment of no more than 10%, and never paying in full before the work is done.
The province puts it plainly: “Having a written contract is the best way to protect your rights as consumer.” That line comes from Ontario’s guide to hiring a roofer in Ontario, which also advises asking for at least three references. If a contractor refuses to share references, the guide says not to hire them.
Pro House Maintenance runs the WSIB, insurance, reference and background checks before a roofer is matched with you. If your project includes new siding or eavestroughs, you can also compare siding installation in Ottawa at the same time.
How did we rank these Ottawa roofing companies?
We ranked Ottawa roofing companies with data, not ads. Our search found 120 roofing businesses on Google Maps across Ottawa. We kept 42 that are based in Ottawa, list a website and hold a 4.5-star rating from 10 or more reviews, then ranked them by review-weighted rating.
| Step | Businesses remaining |
|---|---|
| Found on Google Maps | 120 |
| Primary Google category is a roofing company | 84 |
| Open, with a website of its own | 74 |
| In Ottawa (by address or Google map pin) | 64 |
| 4.5+ stars from 10+ Google reviews | 42 |
| Listed on this page (top ranked) | 7 |
The score blends each Google rating with its review count, so a 5.0 rating from 126 reviews beats a 5.0 rating from 12 reviews. All 7 ranked roofers hold a 5.0, so review volume set the order. We checked every rating and website fact on October 4, 2026, and we recheck the list every 90 days.
Facts marked “company website” come from each roofer’s own pages, and we keep the exact quotes in our research files. Spot an error? Report a correction to our team and we will review it.
What do Ottawa homeowners ask about hiring a roofer?
Before hiring a roofer, Ottawa homeowners need clear answers on cost, licensing, deposits and cancellation rights. The answers below draw on Ontario consumer protection rules and a 2026 Ontario contractor price guide. Each answer stands alone, so you can jump straight to the question that matches your roofing project.
How much does a new roof cost in Ottawa?
A new asphalt shingle roof costs $5,250 to $8,250 for 1,500 square feet in Ontario, according to a 2026 contractor price guide. Metal runs $10,500 to $13,500 and flat roofs cost $6,000 to $9,000. Tear-off and disposal adds $1,000 to $1,500, and steep or complex Ottawa roofs cost more.
Do roofers need a licence in Ontario?
No. Ontario's guide to hiring a roofer states that roofing contractors are not licensed by the government. That makes other checks more important: ask for a current WSIB clearance, proof of liability insurance and at least three references. Confirm which municipal permits apply to your job before work starts.
How much deposit should I pay a roofer?
Ontario recommends a down payment of no more than 10% of the contract, and never paying the full amount before the work is done. On an $8,000 roof, that means a deposit of $800 or less. Tie the later payments to finished stages, such as the tear-off and the final inspection.
Can I cancel a roofing contract in Ontario?
Yes, if you signed it at home. When you sign a home renovation contract worth $50 or more in your own home, Ontario gives you a 10-day cooling-off period to cancel for any reason without cancellation fees. You still owe for work already completed, according to Ontario's roofing guide.
Is Pro House Maintenance free to use?
Yes. Pro House Maintenance is free for homeowners. You describe your roofing project once, get matched with several roofers who have passed WSIB, insurance, reference and background checks, and compare their written quotes. You choose who to hire, and our satisfaction guarantee backs work from a roofer we match you with.
Where can you find roofing companies near Ottawa?
The closest roofing companies lists to Ottawa cover Markham (336 km away), Toronto (352 km away) and Mississauga (373 km away). Each list follows the same method: 4.5-star Google ratings from 10 or more reviews, official registry checks where Ontario requires a licence, and free vetted matching from Pro House Maintenance at number one.
- Best roofing companies in Markham (336 km from Ottawa)
- Best roofing companies in Toronto (352 km from Ottawa)
- Best roofing companies in Mississauga (373 km from Ottawa)
- Compare free roofing quotes in Ottawa from vetted local pros
- Best roofing companies across Ontario, city by city
- Roofing statistics and cost data from our research team