Best Roofing Contractors in Chatham, ON
10 companies listed · 5 in Chatham · 7 open weekends · 9 rated 4.5+
Data verified October 21, 2026
DR Roofing Inc.
Shadd Roofing & Exteriors
A.S Roofing & Exteriors
Abc Contracting
Dionne Flat Roofing
Listed for homeowners in and around Chatham, ON, these 10 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: Chatham, ON
5 of the 10 companies we list are based in Chatham; the other 5 serve Chatham from Chatham-Kent (17 km), Ridgetown (20 km) and Wallaceburg (29 km). The companies on this page are rated from 4.1 to 5.0 across 554 reviews; 4 have 50 or more reviews and 9 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (86%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "communication". 7 are open on Saturdays and 3 on Sundays. 1 lists staff certifications (GAF). 3 give free estimates and 2 are family- or locally-owned. We have a website on file for 8 of the companies on this page; 6 publish a contact page and 6 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.
Why are some of these roofers based elsewhere?
An address in Chatham itself is given by 5 of the 10 companies; the others cover the area from within 30 km. Travel is normal in this trade. Ask how far out they come in winter, when a leak call and a snowy drive do not mix.