Best Siding Contractors in Fort Collins, CO
24 companies listed · 17 in Fort Collins · 4 open 24/7 · 16 open weekends · 20 rated 4.5+
Data verified October 26, 2026
Sprague Roofing & Exteriors
Hero Exteriors
Bone Dry Roofing
Elite Custom Painting & Concrete
Nex-Gen Windows & Doors
Listed for homeowners in and around Fort Collins, CO, these 24 companies work on exterior walls. Details about materials, color ranges and fade cover are drawn from each company's own site, and the review quotes underneath are public reviews.

Area overview: Fort Collins, CO
Of the 24 companies we list here, 17 are in Fort Collins itself and 7 come from towns including Loveland (4, 9 mi), Johnstown (1, 6 mi) and Greeley (1, 18 mi). 23 of the companies on this page have a rating, from 4.4 to 5.0 across 2,659 reviews; 14 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 (91%), responsiveness (87%) and quality (85%). 4 are open around the clock; 16 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are siding (7), roofing (6), commercial roofing (5), metal roofing (3) and drywall (2). 6 show a license on their websites and 10 have a BBB rating of A or A+. Domain records put 13 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 5 offer emergency call-outs; 7 offer financing or payment plans; 16 give free estimates; 9 are family- or locally-owned and 3 list coupons or special offers. 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 23 of the 24 companies on this page. For wall work the site is worth opening, because photographs of finished houses in the same climate tell you more than any description. Look for jobs with the same material you are considering, and for pictures taken from close up rather than across the street.