Genesis Roofing | Toronto's Trusted Roofing Contractor Since 1979 | Free Estimates

BEFORE YOU DROP

$20,000

on a new roof.

Many aging asphalt roofs don’t need replacing yet — they need an honest inspection. If your shingles still have life left, our nano-silica treatment can help restore flexibility, strengthen the roof, and add years of protection for a fraction of replacement cost. If your roof doesn’t qualify, we’ll tell you straight.

BOOK YOUR FREE INSPECTION

Free, no-pressure assessment — genuinely allowed to end in "you're fine."

— A MORE PRACTICAL choice FOR aging roofs.

THE THIRD OPTIONS

Most homeowners are told to either wait until the roof gets worse or replace it entirely. But when the shingles are still structurally sound, there may be another option: strengthen and protect the roof you already have.

Do nothing
$0
The shingles keep drying out, going brittle, and shedding granules — until the roof fails on its own schedule, not yours.
The gamble
The third option: restore it
25–35%
GoNano nano-silica penetrates and bonds inside the shingle, restoring flexibility and adding 10–15 years of life — backed by an up-to-15-year written warranty.
Most homeowners don't know this exists
Replace it
$15–25K
A week of noise, a dumpster in the driveway, and a five-figure bill — often years before the roof actually needed it.
The default

Your shingles aren't dying.

They're drying out.

Asphalt shingles fail because they lose the oils that keep them flexible: they dry, get brittle, and shed the granules that protect them. GoNano's nano-silica is engineered to reverse that. The particles are small enough to soak deep into the shingle and bond to the asphalt at the molecular level, permanently restoring flexibility and reinforcing the structure from within.

— How it actually works

IT'S NOT PAINT — IT'S CHEMISTRY

BOOK YOUR FREE INSPECTION!

Why Choose Genesis Roofing

Toronto's Most Trusted Roofing Contractor Since 1979

For over four decades, Genesis Roofing has been the name Toronto homeowners trust for all their roofing needs. With 50,000+ satisfied customers across the GTA, we've built our reputation on quality craftsmanship, honest pricing, and exceptional customer service.

What Sets Us Apart:

✓ 45+ Years of Experience

Since 1979, we've seen every roofing challenge Toronto's climate can throw at us. From ice dams to summer storms, we know how to protect your home

✓ 50,000+ Satisfied Customers

Our track record speaks for itself. Join the thousands of Toronto homeowners who trust Genesis Roofing.

✓ Fully Licensed & Insured

We're WSIB certified and carry comprehensive insurance. Your property is protected, and you have peace of mind.

✓ Premium Materials & Warranties

We use only top-quality materials from GAF, CertainTeed, IKO, and other leading manufacturers. Our work is backed by industry-leading warranties.

✓ Transparent Pricing

No hidden fees, no surprises. We provide detailed written estimates and explain every aspect of your project.

✓ Fast, Clean Service

Most roof replacements are completed in 1-2 days. We leave your property cleaner than we found it.

Trusted & Certified Roofing Professionals

Roofing Expertise You Can Trust

✔ WSIB Covered & Fully Insured
✔ 50-Year Manufacturer-Backed Warranty
✔ Honest Assessments — No Pushy Sales
✔ Clear, Detailed Estimates (No Guesswork)
✔ Repair vs Replacement Guidance You Can Trust
✔ Built for Toronto Weather Conditions
✔ System-Based Roofing (Not Just Shingles)
✔ Transparent Options — You Stay in Control

45+ Years Serving the GTA

Trust the Experts to Install and Repair Your Roof

Trusted Experts in Roof Installation & Repair For over 45 years,Genesis Roofing has delivered reliable, high-quality roofing solutions across the Greater Toronto Area. We’ve worked on residential, commercial, and industrial projects, earning long-term trust through consistent results. Built for Toronto Conditions GTA roofs face heavy snow, freeze-thaw cycles, and rapid temperature changes. We design systems specifically for this environment, not generic installs. Includes: Ice & water protection Ventilation correction Heat trace solutions (as needed) Professional, Transparent Proposals Clear scope, honest pricing, no surprises.

Top-Tier Materials, Backed by Warranty

We work with industry-leading products like Enviroshake, Real cedar, Slate, CertainTeed, IKO, and GAF and we’re fully certified to install them. Every project comes with comprehensive manufacturer warranties and our own workmanship guarantee, so you can rest easy knowing your investment is protected.

Frequently Asked Questions

Yes! We provide free, no-obligation estimates for all roofing projects.
Most residential roof replacements are completed in 1-2 days.
Absolutely. We're fully licensed, insured, and WSIB certified.
We serve Toronto and the entire GTA including Mississauga, Brampton, Vaughan, Markham, and surrounding areas.
Yes, we offer 24/7 emergency roof repair. Call (416) 736-7003 anytime.