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24 companies listed · 6 in Duncan · 3 open 24/7 · 14 open weekends · 20 rated 4.5+
Data verified October 16, 2026
Listed for homeowners in and around Duncan, BC, these 24 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.
6 of the 24 companies we list are based in Duncan; the other 18 serve Duncan from towns including Victoria (46 km), Shawnigan Lake (16 km) and Nanaimo (46 km). The companies on this page are rated from 3.7 to 5.0 across 1,210 reviews; 6 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (86%), quality (86%) and responsiveness (80%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "communication". 3 are open around the clock; 13 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are gutter cleaning (2), house washing (2) and roof replacements (2). 2 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 9 give free estimates and 4 are family- or locally-owned. 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.
2 of the 24 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.
