Gateway Exteriors

Roofing in Ancaster

We treat Ancaster roofs the way we’d treat our own: with care, professionalism, and absolutely no shortcuts.

Why quality roofing matters in Ancaster

Ancaster homes face the full spectrum of Ontario weather: sudden thaws, heavy snow loads, and high winds that rip through open lots. Many neighbourhoods feature mature trees, heritage homes, and upscale builds that deserve more than just a basic patch job. A subpar install can look bad and it also shortens roof life, risks leaks, and drags down resale value.

Built for long-term performance

Every Ancaster roofing install includes:
We don’t skimp on the parts you don’t see. That’s what makes our roofs last, even through tough winters and spring freeze/thaw.
New residential installation showcasing roofing in Ancaster using GAF Timberline HDZ shingles in charcoal, with coordinated black soffit, fascia, and eavestrough. Ideal example of clean new construction work.

What we offer Ancaster homeowners

Whether it’s a 30-year-old roof nearing its limit or a high-end home in need of an update, we quote the job properly. That means:
Our clients in Ancaster often tell us they’re tired of messy jobs, unclear timelines, and contractors who overpromise. We built our reputation by doing the opposite.

What Happy Ancaster Clients Say

With a mix of heritage homes and newer custom builds, Ancaster roofing jobs often call for careful planning. Whether it’s matching the aesthetic or working around tight access, our team takes the time to get it right. Here are two Ancaster-area projects that show how we adapt to the home and the homeowner.

Local story: Meadowlands reroof in 72 hours

A family in the Meadowlands reached out after a home inspector flagged major shingle deterioration. Their insurance deadline was tight, and the house was under conditional sale. Gateway quoted the job the same day, scheduled the tear-off and full reroof within 72 hours, and kept everything to code with full documentation. The house closed without delay and we’ve since done three more homes on that same block.

Heritage home upgrade near Sulphur Springs

A homeowner near Sulphur Springs contacted Gateway about upgrading the roof on their 1940s brick home. Their priority was preserving its charm and protecting original trim features. We scoped the work carefully, sourced a shingle colour to complement the heritage look, and performed the replacement over three days without disrupting nearby landscaping or access paths. The homeowner appreciated the quiet crew, the tidy site, and the zero-damage promise.
Melissa H.
Old Ancaster
We had water leaking in from the chimney area. Gateway checked it out and caught a few ventilation issues the last crew missed. The new roof was done in two days. We’ll absolutely use them again.
5.0
5/5
James & Farah
Meadowlands
They didn’t try to upsell us. Just told us what actually needed replacing, walked through the options, and delivered exactly what they said they would.
5.0
5/5
Michelle C
Old Ancaster
We’ve dealt with roofing contractors before, but this was different. No chasing. The crew showed up when they said they would and did the work properly. The new roof looks great and held up perfectly through last winter.
5.0
5/5

Serving Ancaster & Dundas

Our team works across Ancaster’s established neighbourhoods and newer developments. We also serve:
If you’ve seen our crew signs in the area, it’s because we’ve done the work and it’s still holding up.

What about repairs or inspections in Ancaster?

Not sure if you need a full replacement? We also offer inspections and scoped repairs. We’ll walk the property, explain what we find, and give you real options, not a sales pitch. Explore our full roofing process.