High Definition Roofing Ltd. Duncan
“Quick and clean job on our 2 car garage and outbuilding done by Alan and John, my brothers from another mother.”
Best Roofing Contractors in Duncan, BC
12 companies listed · 4 in Duncan · 1 open 24/7 · 5 open weekends · 9 rated 4.5+
Data verified October 16, 2026
Cornerstone Roofing
“Caleb is a hard working young man and provides quality work, at an affordable price, something that is hard to come by these days.”
Coast Roofing Ltd
“I had a metal roof installed on a new build and am very pleased with the quality, and professionalism of this contractor.”
Bob the Roofer
“Sent me pictures of the issue , gave me a price to repair and Had the entire repair done in an hour.”
PW McCallum Roofing
“When we contacted Paul to request a quote, he came to the house, took some measurements, answered our many questions and showed us samples of the roofing materials used by his company.”
VI Gutter Gator Inc.
“Excellent attention to detail and I'm kept the job site very clean.”
Listed for homeowners in and around Duncan, BC, these 12 companies take roofing work. What each one claims about tear-offs, membranes and workmanship cover is taken from its own website; ratings and quoted lines come from public reviews.
Area overview: Duncan, BC
4 of the 12 companies we list are based in Duncan; the other 8 serve Duncan from Shawnigan Lake (16 km), Cobble Hill (13 km) and Chemainus (14 km). The companies on this page are rated from 4.0 to 5.0 across 296 reviews; 3 have 50 or more reviews and 9 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "price", "estimates" and "quality". 1 is open around the clock; 4 are open on Saturdays and 4 on Sundays. 2 show a licence on their websites. 4 have ten or more years of experience, the longest 30 years. 1 offers emergency call-outs; 2 give free estimates and 3 are family- or locally-owned. We have a website on file for 10 of the companies on this page; 7 publish a contact page and 3 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do any roofers say they are licensed?
2 of the 12 listings here show a licence on their websites. Requirements are provincial and municipal, so check the claim with the issuer, and ask separately for the workers' compensation clearance letter, which is the document that protects you if someone falls.
Emerson Exteriors Ltd.
“Punctual, professional and no corner was missed while cleaning the driveway and siding - my family home looks brand new!”
Perrier Roofing
“Good guys got the job done in a timely manner.”
BC Green Roof Victoria
“He supplied me with the soil and sedum mats for the green roof on my shed.”
Elite Island Roofing
“Chris was professional and pleasant to deal with, no leaks defiantly will be first call for next project.”
Cowichan Valley Gutters R Us Ltd.
“They were on time, in budget and a pleasure to work with.”
Charman Roofing
“They replaced my old cedar shakes with new shingles over new plywood and installed new torch-on roofing to the flat areas and hidden gutters.”
Why these companies made our list
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