Flat Roofing expertise, wherever you need us.
Gentech Roofing proudly provides trusted commercial roofing and industrial roofing services throughout the Greater Toronto Area and surrounding communities. From busy urban centres to growing cities and towns across Southern Ontario, our experienced team delivers professional roofing solutions with the same commitment to quality, reliability, and lasting results—wherever your project takes us.
SERVING THE GREATER TORONTO AREA AND SURROUNDING LOCATIONS
Proudly serving Toronto, Peel, York, Durham, Halton, Hamilton, Niagara regions and surrounding townships and areas.
COMMERCIAL-INDUSTRIAL-INSTITITIONAL FLAT ROOFING EXPERTISE
Specialized flat roofing services designed to meet the unique demands of commercial and industrial buildings of every size.
DELIVERING RESPONSIVE ROOFING SERVICES, WHEREVER YOU NEED US.
Our experienced team delivers quality workmanship, responsive service and dependable results on every project.
COVERING THE GTA AND BEYOND
* A minimum of 5,000 square footage is required for roofing projects in Dufferin County, Simcoe County, Durham Region and Brantford areas.
Explore Our Service Areas
TORONTO REGION
✅Toronto ✅Etobicoke
✅North York ✅Scarborough
PEEL REGION
✅Brampton ✅Mississauga ✅Caledon
✅Bolton ✅Malton ✅Streetsville
HALTON REGION
✅Burlington ✅Oakville ✅Milton
✅Georgetown ✅Halton Hills ✅Acton
WELLINGTON COUNTY
✅Guelph ✅Wellington ✅Erin
✅Minto ✅Mapleton ✅Puslinch
YORK REGION
✅Markham ✅Vaughan ✅Aurora
✅Richmond Hill ✅Newmarket ✅King
DURHAM REGION
✅Ajax ✅Pickering ✅Whitby ✅Oshawa
✅Clarington ✅Uxbridge ✅Brock
HAMILTON REGION
✅Hamilton ✅Dundas ✅Stoney Creek
✅Ancaster ✅Waterdown
BRANTFORD REGION
✅Brantford ✅Brant ✅Caledonia
✅Ohsweken ✅Six Nations
NIAGARA REGION
✅Niagara Falls ✅St. Catharines ✅Lincoln
✅Grimsby ✅Niagara-on-the-Lake
DUFFERIN COUNTY
✅Orangeville ✅Shelburne ✅Mono
✅Grand Valley ✅Amaranth ✅Mulmur
SIMCOE COUNTY
✅Barrie ✅Innisfil ✅Orillia ✅Alliston ✅Midhurst ✅Bradford ✅Wasaga