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Roof Ninjas

Stealth. Speed. Skill.

Free Estimates • Licensed & Insured

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Our Core Services

Asphalt Roofing

We install architectural shingles for a long-lasting, weatherproof, and beautiful roof.
• Tear-off & replacement
• New builds
• Quality underlayments

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Metal Roofing

Standing seam, ribbed steel, and Diamond Steel roofs for Ontario’s toughest weather. Superior longevity, energy savings, and curb appeal.

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Flat / Commercial

Flat membrane roofs for shops, businesses, garages & additions.
We offer TPO, EPDM, Duradek & more.

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Siding

Professional siding installation in vinyl, wood, or composite for a beautiful, energy-efficient, and maintenance-free exterior.

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Eavestrough, Soffit & Fascia

Protect your home and foundation with seamless eavestrough, vented soffit, and aluminum fascia in any colour.

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Skylight Installation

Brighten your space with leak-proof skylight installations and upgrades. Add natural light to any room—without the stress.

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Why Homeowners Trust Roof Ninjas

Decades of experience, clear communication, and the best warranty in the business
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10-Year Workmanship Warranty

Every job is backed by a full 10-year workmanship warranty—on top of any manufacturer’s warranty—for complete peace of mind.

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30+ Years Experience

Veteran roofing and exteriors pros. You get quality installation and proven know-how, every single time.

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Clear, Honest Communication

We keep you in the loop with updates from quote to clean-up. No surprises, ever.

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Upfront, Honest Pricing

No surprise fees. You approve every job before we start and only pay for work done.

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Licensed, Insured, & WSIB

Fully licensed, insured, and WSIB-covered. You’re protected every step of the way.

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Top-Quality Materials

We use only trusted brands and premium materials for long-lasting, weatherproof results.

What Our Customers Say
Real reviews from local homeowners just like you
★★★★★
“Roof Ninjas replaced our entire roof in just a few days. Professional, courteous, and left everything spotless. Highly recommended!”
— Sarah J., Stratford
★★★★★
“The crew explained every step and answered all my questions. The workmanship is top-notch and the new metal roof looks amazing.”
— Mike T., Mitchell
★★★★★
“We were nervous about the process but Roof Ninjas made it so easy. The price was fair and the results are fantastic!”
— Andrea L., St. Marys
Roof Ninjas
Stealth. Speed. Skill.