Lasting Roof Repairs for Hamilton Homeowners

Limited-Time Offer!

6 Months No Interest on all Roofing, Siding, Gutters, Window and Door Projects through March!

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We Fix Roofs Right the First Time

When your roof starts leaking, or shingles blow off after a storm, it’s hard to think about anything else. You notice the stain on the ceiling. You hear the drip in the attic. You start wondering how bad it really is. We understand that feeling.

At Gerry’s Roofing & Siding, we help Hamilton homeowners take control of the situation. The sooner we address a problem, the easier it is to prevent water damage, mould growth, and more expensive issues later on. You don’t have to figure it out alone. When you call us, we show up ready to solve the problem and restore your peace of mind.

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Professional Roofing Repairs, Inside & Out

Over the decades, we’ve seen just about every roofing issue you can imagine. Our job is to take care of the structural stress and help your roof get back to doing its most important job,

Leak Detection & Repair

No matter where you’re seeing excess water in your home, we’ll find the source. We’ll also inspect the surrounding areas to help keep the leak from returning after the next heavy rain.

Shingle & Flashing Repair

Strong winds and aging materials can cause shingles to lift, crack, or disappear altogether. We handle repairs for shingles and flashing work on asphalt, metal, and flat roofing systems.

Wind, Storm, & Animal Damage Restoration

Storms and unexpected animal entry can leave vulnerable spots on your roof. We repair torn sections, reinforce weak areas, and bring back protection before the impact spreads.

Soffit, Fascia, Venting, & Gutter-Related Repairs

When soffits, fascia boards, vents, or gutters are compromised, moisture problems can follow. We handle these roof-related components to keep everything working as it should.

Skylight & Chimney Repairs

Leaks around skylights and small cracks in chimney areas are common in our region. We perform chimney and skylight leak repairs to keep these transition points sealed and secure.

Flat Roof Repair

For flat and low-slope systems, we provide professional roof patching, re-sealing, and drainage corrections using durable materials built for long-term performance.

Our focus on repair and roof restoration means we look for practical solutions first. If a targeted fix will solve the issue, that’s exactly what we’ll recommend.

Experience You Can See & Feel

For more than 45 years, Gerry’s Roofing & Siding has worked on homes across Hamilton and nearby communities, so we know exactly how snow, ice dams, wind, and heavy rain can affect local roofs. That’s why our roofing repair services give you more than a simple patch.

The difference shows up in meaningful ways:

Deterioration Coverage: By stopping water intrusion early, we help prevent structural issues, insulation damage, and interior staining.
Longer Lifespan: Tackling problems while they’re still manageable can significantly extend the life of your current roofing system and delay the need for a full replacement.
Improved Curb Appeal: Freshly repaired surfaces and components elevate your home's appearance and help maintain its value.
Low-Disruption Service: We respect your time and your property. Our experts work efficiently and keep disruption to a minimum so you can get back to your normal life.

If you’d like to see the results for yourself, please visit our gallery of recent roofing projects to see what’s possible in your own home.

Why Choose Gerry’s Roofing & Siding?

When you invite someone to work on your home, accountability matters. We’ve been serving Hamilton since 1980, and we’ve completed more than 30,000 projects. That experience shows in how we approach every repair.

We’re a family-owned company, and our technicians are certified with leading manufacturers, including IKO, Euroshield, Ontario Metal Products, Velux, Gentek, and Alu-Rex. This allows us to handle a wide range of roof types with attention to detail and precision.

We also stand behind our work with a Lifetime Workmanship Guarantee, which is transferable to future homeowners for up to 20 years. Combined with our A+ BBB rating, HomeStars Best of Award recognition, ThreeBest Rated distinction, and hundreds of five-star roofing reviews, you can feel confident that you’re working with a company that takes its reputation seriously.

Fast Response for Homes Across the Region

Because we’re based right here in Hamilton, we can respond quickly to homeowners throughout:

Hamilton
Ancaster
Dundas
Burlington
Stoney Creek

We also serve many additional communities within about 45 minutes of Hamilton. You can explore our full coverage map on our service areas page for more information.