Have you been searching for a reputable
Roof Company Near me?
Nano Coatings is Onatrio’s only roofing company offering advanced GoNano nanotech treatments to extend the life of your shingles — before or after a re-roof. We only re-shingle when it’s truly needed, and when we do, we make your new roof last longer than anyone else can.
Complete Roofing Services in Ontario
A Smarter Approach to Roofing: Repair, Treat, or Replace
At Nano Coatings, we believe in protecting your roof — not replacing it unless it’s truly necessary. That’s why we offer two powerful options:
Advanced GoNano roof treatments to restore and extend the life of aging shingles
Professional re-roofing services when a roof is too far gone for treatment alone
Either way, we give your roof a second life, and that’s something no other roofing company in Ontario can offer.
complete roofing services in Ontario
What Makes Us Different? Nanotechnology.
We’re Ontario’s top certified installer of GoNano, a revolutionary nanotech coating that:
Penetrates shingles to strengthen and waterproof from within
Restores lost flexibility, helping older shingles withstand harsh weather
Extends roof lifespan by up to 15 extra years — whether applied to old or brand-new shingles
Most roofing companies tear off your roof. We give you options. If we can save it, we will. If we can’t, we’ll re-shingle it and then protect your new roof with GoNano so it lasts significantly longer
Our Process: Smart, Honest, and No Pressure
Free Roof Inspection
One of our trained roofing pros will assess your roof’s condition. We’ll never recommend replacement unless it’s the best option.
Clear Recommendation
We explain whether your roof qualifies for treatment, needs partial repair, or should be replaced.
Tailored Service
Based on your roof’s condition, we’ll perform the right service: treatment, replacement, or both.
Long-Term Protection
Whether old or new, your roof can be protected with GoNano — extending its lifespan and saving you money long term.
