Proudly Canadian owned and operated, sourcing from trusted Canadian suppliers.

A Better Roofing Experience for Hamilton Homes

Limited-Time Offer!

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

imgi_1_666883a6b9e8fd8df48c5932_roofing-48 1.png

Your Go-To Roofing Company Since 1980

Roof trouble tends to show up without much warning. Maybe you have a leak that won’t quit, shingles that look rough, or you’re simply trying to plan ahead before a small issue turns into a bigger one. Whatever brought you here, you deserve a roofing company that treats your home with the same care they would their own.

For more than 45 years, Gerry’s Roofing & Siding has helped Hamilton homeowners protect their homes with roofing that’s built to last. We’re family-owned, locally rooted, fully licensed, and we’ve completed 30,000+ projects across the area. You can count on our team to bring real expertise to every inspection, repair, and replacement.

Learn More About Us

Services for Every Stage of Your Roof

No matter where your roof is in its lifecycle, we work on a variety of residential roofing projects. The goal is always the same: a roofing solution that feels right for your home and holds up for years to come.

Roof Replacement

When it’s time for a new roof, we install high-quality systems from trusted Canadian manufacturers, including IKO and Euroshield. We’ll help you compare options, choose materials, and feel satisfied with the plan before work begins.

Get a Free Quote Learn More

Find the Right Roofing for Your Home

Every home is different, and roofing materials are not one-size-fits-all. That’s why we offer several proven systems, and we’ll help you choose based on your home, your goals, and the kind of performance you want.

Asphalt Shingle Roofing

A reliable choice for many Hamilton homes, shingles offer a classic look with plenty of style and colour options.

Euroshield Rubber Roofing

Euroshield is made from recycled materials and is designed for homeowners who want extra toughness and less maintenance.

Metal Roofing

Metal roofing holds up well in changing conditions, offers a modern appearance, and adds lasting value given its lifespan.

Flat & Low-Slope Roofing

This roofing is built for dependable drainage and sealing, helping reduce pooling concerns and support performance.

Skylights & Attic Insulation

We install skylights for natural light and blown-in attic insulation to help regulate indoor temperatures and support energy efficiency.

Our roofing services include IKO asphalt shingles, Euroshield rubber roofing, and Ontario Metal Products metal roofing. We also install Velux skylights and sun tunnels, along with Owens Corning attic insulation.

Why Choose Gerry’s Roofing & Siding?

There are plenty of roofing contractors in Hamilton, but homeowners continue to choose Gerry’s Roofing & Siding because we deliver results they can rely on. Our crews are certified by the manufacturers whose materials we install, and our work has been recognized by organizations such as the BBB, HomeStars, and ThreeBestRated.

Every project is also backed by a Transferable Lifetime Workmanship Guarantee. Original homeowners receive lifetime coverage, and if the home is sold, the next owner can receive coverage for up to 20 years. This added layer of protection offers real peace of mind and can be a meaningful advantage for long-term ownership or resale.

About Us

Plan Your Project With Confidence

A roof is a big purchase, and it should be handled in a way that feels manageable. We offer payment plans and clear warranty coverage, so you know exactly what you’re getting and what it means for your home over time.

Visit our payment plans page to learn more, or take a look at our warranty page to see exactly what’s included with every project.

Frequently Asked Questions

Our Work Across the Region

Hamilton is our home base, but we regularly serve homeowners throughout Ancaster, Dundas, Stoney Creek, Waterdown, Mount Hope, Flamborough, Burlington, Oakville, Grimsby, Brantford, St. Catharines, Niagara Falls, Welland, Mississauga, Milton, and Caledonia. Please visit our service areas page to confirm coverage at your location.

Want to see what our work looks like in real homes? Browse our project gallery for before-and-after photos from across the area, along with reviews that share what it’s like to work with our specialists.

Talk With Our Roofing Experts

Whether you’re planning a full replacement, looking into new materials, or dealing with a repair that needs attention, Gerry’s Roofing & Siding is here to help. Request your free quote today, and move forward with a roofing plan that feels worth the investment.