Best Siding Contractors in North Bay, ON
10 companies listed · 7 in North Bay · 2 open weekends · 8 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
New North Exteriors
Northwood Window & Door Centre
Shumba Roofing Solutions
Milmine Exteriors
J.G. Fitzgerald & Sons Ltd.
Listed for homeowners in and around North Bay, ON, these 10 companies work on exterior walls. Details about materials, colour ranges and insulation options are drawn from each company's own site, and the review quotes underneath are public reviews.

Area overview: North Bay, ON
7 of the 10 companies we list are based in North Bay; the other 3 serve North Bay from East Ferris (13 km), West Nipissing (40 km) and Mattawa (56 km). The companies on this page are rated from 3.8 to 5.0 across 369 reviews; 3 have 50 or more reviews and 8 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "price" and "cleanliness". 2 are open on Saturdays and 1 on Sundays. 1 shows a licence on its website. 4 have ten or more years of experience, the longest 16 years. 2 offer financing or payment plans; 4 give free estimates and 1 is family- or locally-owned. We have a website on file for 9 of the companies on this page; 7 publish a contact page and 7 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.
How many of these companies publish a website?
Websites are listed for 9 of the 10 companies on this page. Open them and look for finished houses nearby, ideally after a winter or two rather than on handover day. Close-up photographs around windows and at corners show the standard of the trim work, which is where a rushed job gives itself away first.