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3 Best Roofing Contractors in Ottawa, ON

Expert-recommended Top 3 Roofing in Ottawa, ON. All of our roofing contractors actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

Rainbow Roofing & Renovations - Ottawa, ON Roofing Contractors - Project Image
Rainbow Roofing & Renovations - Ottawa, ON Roofing Contractors - Outdoor Work Image
Rainbow Roofing & Renovations - Ottawa, ON Roofing Contractors - Professional Highlights
Ottawa roofing contractor Rainbow Roofing & Renovations video
5+ YEARS ON TBR
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RAINBOW ROOFING & RENOVATIONS

(5.0 Score)
6206 Perth Street,
Ottawa, ON K0A 2Z0
Directions

Since 1987

Specialty:

✓Residential Roofing ✓Commercial Roofing ✓Roof Inspections ✓Roof Replacement ✓Roof Repairs ✓Asphalt Shingle Installation ✓Shingle Maintenance ✓Rooftop Snow Removal ✓Skylight Installation ✓Skylight Replacement ✓Roof Flashing Installation ✓Chimney Cap Replacement ✓Roof Ventilation Installation ✓Eavestrough Installation ✓Gutter Installation ✓Solar Roofing Solutions

"Rainbow Roofing & Renovations has been operating for over 38 years. The company has built its reputation on integrity and honesty. They are a certified and licensed roofing contractor. Their teams are fully covered by WSIB and work on your project site with full commercial liability insurance. Rainbow Roofing & Renovations uses the highest-quality materials in the industry. This includes Owens Corning, CertainTeed, GAF, Velux, IKO, and CRC. They are certified installers, which allows them to offer up to 50-year warranties. Their experts are factory-certified by the leading manufacturers and complete most residential roofing projects in one day. Their roofers have completed more than 10,000 projects successfully. Call them today to get a free estimate. They offer financing Solutions. They also accept various payment options, including OAC AND Visa.

2026 Highlights: Rainbow Roofing & Renovations has the ability and know-how to get the job done right, from the largest condominium complex to the smallest home."

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License #310611173

Contact:

(613) 599-0010

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Roofmaster Ottawa Inc. - Ottawa, ON Roofing Contractors - Truck Image
Roofmaster Ottawa Inc. - Ottawa, ON Roofing Contractors - Project Image
Roofmaster Ottawa Inc. - Ottawa, ON Roofing Contractors - Professional Highlights
Ottawa roofing contractor Roofmaster Ottawa Inc. video
10+ YEARS ON TBR
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ROOFMASTER OTTAWA INC.

(4.9 Score)
163 MacFarlane Road, Nepean,
Ottawa, ON K2E 6V4
Directions

Since 1981

Specialty:

✓Residential Roofing ✓Commercial Roofing ✓Shingle Roofing ✓Metal Roofing ✓Flat Roofing ✓Roof Installation ✓Roof Replacement ✓Roof Repair ✓Roof Inspections ✓Drone Inspections ✓Eavestrough Installation ✓Eavestrough Repair ✓Eavestrough Cleaning ✓Soffit and Fascia ✓Roof Ventilation ✓Siding Installation ✓Skylight Installation ✓Skylight Replacement ✓Skylight Repair ✓Masonry and Chimney Repair ✓Chimney Caps ✓Snow Removal ✓Ice Dam Removal ✓Roof Waterproofing ✓Roof Flashing Installation ✓Roof Flashing Repair

"Roofmaster Ottawa Inc. is an award-winning and family-run business with nearly 200 years of combined experience. Their roofers are professional and friendly. They offer a comprehensive range of professional services including replacement, inspection, repair, green roofing and more. They have completed nearly 16,000 roofing jobs successfully. They strive to provide 100% customer satisfaction. They also provide a lifetime warranty. Contact them today for a free estimate. The company has been in the field for over 35 years. They offer monthly installment plans with financing for up to $100,000.

2026 Highlights: Roofmaster Ottawa Inc. is fully insured for your peace of mind. They pride themselves on providing quality craftsmanship at an affordable price."

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License #1384788

Price:

Typical Residential Roofing Job: $3,000 - $12,000

Contact:

(613) 521-0088 (888) 889-8865

Mon-Fri: 8am - 4pm
Sat & Sun: Closed

TBR® Inspection Report:

Vanity Roofing - Ottawa, ON Roofing Contractors
Vanity Roofing - Ottawa, ON Roofing Contractors
Vanity Roofing - Ottawa, ON Roofing Contractors
Ottawa roofing contractor Vanity Roofing video
8+ YEARS ON TBR
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VANITY ROOFING

(4.9 Score)
2838 Carp Road,
Ottawa, ON K0A 1L0
Directions

Since 2015

Specialty:

✓Sloped Roofs (shingles / metal) ✓Flat Roofs (2 ply Bitumen ✓TPO) ✓Roof Repairs ✓Leak Detection ✓Emergency Roof Repair ✓Siding ✓Chimney Masonry ✓Roof Inspections ✓Insurance Inspections ✓Eavestrough ✓Soffit ✓Custom Aluminium Claddings ✓Attic Insulation and Fascia ✓Gutter Cleaning ✓Roof Maintenance

"Vanity Roofing is a locally owned Ottawa roofing company established in 2015. In under a decade, the company has completed over 18,000 residential and commercial projects across Ottawa and the surrounding region. As Ottawa's largest installer of CertainTeed® roofing products and a certified Select ShingleMaster™, a distinction held by fewer than 1% of shingle installers nationwide, Vanity can register CertainTeed's 5-Star Warranty covering materials and labour for up to 50 years and workmanship for up to 25 years on qualifying systems. Vanity holds an A+ rating with the Better Business Bureau and is recognized as a James Hardie Elite Contractor, a premium certification for fibre cement siding installation. They provide a free estimate and 24/7 emergency service. Now serving Ottawa and Gatineau/Quebec through its bilingual division, Toitures Vanity. As featured on CTV Ottawa and published in the Ottawa Business Journal. Flexible financing available.

2026 Highlights: Vanity operates one of Ottawa's only dedicated year-round service departments, with multiple technicians available even through winter months for repairs, inspections, and emergency calls."

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Beacon Lighthouse Award in 2020
People's Choice Awards in 2021 "Top Roofing Contractor"
License #3108598

Contact:

(613) 851-4448 (613) 301-5787

Mon-Sat: 8am - 9pm
Sun: 10am - 5pm

TBR® Inspection Report:

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RAINBOW ROOFING & RENOVATIONS REVIEWS

The experience with Rainbow Roofing has been great. We had quotes from 5 companies and Rainbow's was the best. The owner did the quote and explained the materials and differences between the various brands. I asked for some additional work which they added to the quote. Roofing team worked through a hot week. Cleaned up after every day and the one guy who finished was merticuous in doing the final small stuff. Overall, very happy with their service and would recommend you use them on your project.

Rainbow roofing was recommended to us by happy customers, friends of ours. Our choices where made clear. The process was explained, The workers where great, no short cuts, the site left clean. I would recommend Rainbow Roofing! Paul. Pineault.

Very happy with our new roof! Reasonable pricing compared to other estimates we received. The roofing team was meticulous in their clean-up.

They are the best. Owner Hemant was so professional and down to earth. Initially he booked us for an hour appointments. During the appointment he patiently walked us through the whole process of what they do. He was very knowledgeable and very professional in answering all our questions. Even communicating with his office staff was so easy and pleasant. He gave us the best deal in the market. Definitely recommend going with Hemant, his team and his company Rainbow Roofing. Thank you guys for doing such a wonderful job - Sailaja G. Reply

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ROOFMASTER OTTAWA INC. REVIEWS

My experience with Roofmaster has been very good. The hand-off from management to the service team was professional. The roofer communicated well and followed up after the job with pics. A great overall experience It is refreshing to see a company stand behind their product & perform warranty work years after the install. Especially in the roofing business. I am grateful & impressed. Dave Meade.

Was very pleased with the roof replacement on our house. Andre and Gabriel despite the heat worked very hard, quality of work is excellent. Clean up after was great. Estimator Guy was very helpful in scheduling the job to meet our time line. Overall great experience and would definitely recommend Roofmaster.

I am really impressed by the high level of professionalism of the Roofmaster crew at replacing shingles for my home. Roofmaster was crystal clear with its policies and price was fair and competitive. I definitely recommend them.

VANITY ROOFING REVIEWS

We first called Vanity when we were dealing with a small leak and needed quick service. We were pleased and had them give us a quote to replace our roof (which we had planned to do this year anyhow). We’ve had some unpleasant experiences in recent months with some service providers, so it was so nice to deal with the professional, friendly staff at Vanity (Mark, Jeff and Mike). You can tell they take pride in their work, and we are very happy with the results. We would recommend them (and have done so already).

Needed to get some shingles repaired ASAP the day before my house closed, Lawson and his team were responsive, and immediately worked my property into their schedule, getting the work done as soon as possible and provided me the photos and invoice right after as I had requested. Would definitely use again and recommend anyone. Great people and company to work with.

Nothing short of professionalism! Extremely accommodating and pleasant group of workers! If you are looking to get your roof redone I highly recommend Vanity roofing! Pictures were taken of the process to assure us that the job was being done right we have nothing bad to say! Thanks vanity.

TBR® Inspection Score Report

RAINBOW ROOFING & RENOVATIONS Total Inspection Points: 119/120
Business Hours: 9
Acknowledgments: 10
Business Images: 10
Contact Info: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Review Analysis: 10
Reviews Accuracy: 10
Website Source: 10

TBR® Inspection Score Report

ROOFMASTER OTTAWA INC. Total Inspection Points: 118/120
Business Hours: 9
Complete Info: 9
Acknowledgments: 10
Business Images: 10
Contact Info: 10
Copyright & License: 10
Current Evaluation: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Videos: 10

TBR® Inspection Score Report

VANITY ROOFING Total Inspection Points: 117/120
Complete Info: 9
Experience: 9
Responsiveness: 9
Acknowledgments: 10
Business Hours: 10
Business Images: 10
Contact Info: 10
Copyright & License: 10
Current Evaluation: 10
Exact Services: 10
Location Proximity: 10
Videos: 10

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