Best Roofing Contractors near Woolwich, ON
1 of these companies is based in Woolwich; the others serve Woolwich from towns including Kitchener (16 km), Guelph (19 km) and Breslau (11 km).
1 open 24/7 · 9 open weekends · 14 rated 4.5+
Data verified October 16, 2026
William's United Roofing
Mara Roofing and Exteriors Inc
Dowle & Sons Roofing
The Roofman Inc
A1 Pros
Listed for homeowners in and around Woolwich, ON, these 15 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: Woolwich, ON
The 15 companies on this page are rated from 4.4 to 5.0 across 1,091 reviews; 11 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), quality (78%) and responsiveness (63%). The topics that come up most in reviews of the companies on this page are "estimates", "price" and "communication". 1 is open around the clock; 9 are open on Saturdays and 2 on Sundays. 5 have ten or more years of experience, the longest 28 years. 1 offers emergency call-outs; 4 offer financing or payment plans; 11 give free estimates; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 publish a contact page; 13 list a public email and 2 take bookings online. 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 roofers listed for Woolwich quote at no charge?
Free estimates are stated by 11 of the 15 companies on this page. A free visit is normal in this trade, though it doubles as a sales call. Ask for photos of the roof and the attic, written findings, and a price that separates the tear-off from anything found under it.