Williams Home ExteriorsWindow installer in Kankakee, IL

Williams Home Exteriors is ranked #3 of 158 window installers in Kankakee by CR Score, with 58 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Williams Home Exteriors is open Monday to Saturday. Its listed hours are Monday to Thursday, 8 AM – 6:30 PM; Friday, 8 AM – 5 PM; Saturday, 9 AM – 2 PM. On Saturdays it is open 9 AM to 2 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Kankakee and 7 towns within 40 miles: Taylorville, Decatur, Springfield, Mount Zion, Pana, Lincoln and Clinton. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

Williams Home Exteriors has a rating of 5.0 from 31 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Williams Home Exteriors on (815) 278-5663. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.