
Exterior Remodeling for Hamilton Homeowners
Hamilton’s mix of older homes, new developments, and unique architectural styles makes experience essential. That familiarity is exactly what Gerry’s Roofing & Siding brings, backed by decades of hands-on work across local neighbourhoods.
What began as a small, family-run roofing company has grown into a trusted partner for exterior renovations of all sizes. Whether you need roofing, siding, windows, doors, or anything in between, you can count on us to handle all of the details.
Your Source for Trusted Roofing
Roofing remains at the core of what we do. When homeowners want clear answers, dependable workmanship, and a roof that performs season after season, they turn to a company that has shaped Hamilton’s skyline for years.
Our roofing services include:
Roof replacement and installation for homes that need long-lasting protection.
Roof repairs for addressing targeted issues before they grow.
Material options that include asphalt shingles, metal roofing, and flat or rubber systems.
Residential and commercial roofing for houses and buildings.
We work with trusted Canadian manufacturers, such as IKO, Euroshield, and Ontario Metal Products, ensuring your roof is built with materials designed for regional conditions. To see everything we offer to homeowners and business managers, please visit our roofing page.
Our Services Beyond Roofing
Many homeowners choose to address multiple exterior needs at once. Managing everything through a single, established team keeps the process simple and the results consistent.
Here are the services available through our Hamilton technicians:
Siding
We work with Royal Building Solutions and James Hardie to offer siding systems that strengthen weather protection and improve curb appeal.
Windows
Replacing old windows with high-quality, energy-efficient ones can make indoor spaces feel brighter and reduce drafts throughout your home.
Doors
With modern materials and better insulation, a new entry or patio door from Del Windows & Doors adds security and completely changes how your home looks and feels.
Gutters
Proper drainage protects everything from the roofline to your foundation. We install seamless gutters and debris protection systems from Gentek and Alu-Rex.
Skylights
For rooms that need more daylight, we install skylights and sun tunnels from Velux. These solutions bring natural illumination to spots where windows may not be practical.
Why Choose Gerry’s Roofing & Siding?
Choosing an exterior contractor can feel like a big decision. Homeowners want clarity, honest guidance, and outcomes that last. These are the principles our company was built on, and they continue to guide every installation today.
We are family-owned and local, with more than 45 years of service.
We’ve completed over 30,000 exterior renovations across Greater Hamilton.
We provide an easy quoting process without pressure or upselling.
We communicate from the first call to the final walkthrough.
The result is a predictable experience from start to finish, which is something homeowners value during projects that can otherwise feel overwhelming.
The Difference Behind Our Work
Hamilton homeowners rely on Gerry’s Roofing & Siding because the experience is consistent every time. We stand behind our work with a Lifetime Workmanship Warranty, valid for the original owner and transferable for up to 20 years.
Our crews are trained on the latest installation methods and materials from manufacturers such as IKO, Euroshield, Velux, James Hardie, and Royal Building Solutions. Payment plans are also available for homeowners planning larger remodels.
Proudly Serving Hamilton & Nearby Neighbourhoods
Our work spans the entire city and many surrounding communities. You’ll find our home improvements in Ancaster, Dundas, Stoney Creek, Flamborough, Waterdown, Meadowlands, and Mount Hope. We also serve areas just outside Hamilton. To see our full coverage map, please check out our service areas page.
Frequently Asked Questions
How does Hamilton’s climate affect roofing choices?
The mix of snow, rain, and temperature swings makes durability and moisture control essential. That’s why we recommend products suited for year-round weather.
How do I choose between asphalt, metal, and rubber roofing?
Asphalt works well for most homes, metal offers impressive longevity, and rubber is best for flat or low-slope roofs. We’ll help you compare options based on your home.
Do you handle permits and local codes?
Yes! We’ll obtain all required permits and comply with Hamilton’s building guidelines.
What roofing styles work for older homes in Hamilton?
In neighbourhoods like Kirkendall, Durand, and Dundas, classic asphalt shingles and traditional metal profiles are popular choices.
Your Project, Made Straightforward
If updates to your roof or exterior are on your mind, reach out for a detailed quote or drop by our showroom to get a closer look at your options. Your home is in good hands with Gerry’s Roofing & Siding.
Limited-Time Offer!
6 Months No Interest on all Roofing, Siding, Gutters, Window and Door Projects through March!

Trusted By the Biggest Names in the Business!
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Contact Us
Mon - Fri: 7:00AM - 9:00PM
Saturday: 9:00AM - 5:00PM
Sunday: 9:00AM - 5:00PM