Cannon HomesHome builder in Mount Vernon, IL

Cannon Homes is ranked #1 of 9 home builders in Mount Vernon by CR Score, with 61 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.

Cannon Homes is open Tuesday to Saturday. Its listed hours are Tuesday to Friday, 9 AM – 5 PM; Saturday, 9 AM – 1 PM. On Saturdays it is open 9 AM to 1 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Mount Vernon and 11 towns within 40 miles: Benton, Centralia, Salem, West Frankfort, Du Quoin, Pinckneyville, Herrin, Marion, Carterville, Carmi and Harrisburg. The list is based on the business's location and the usual service radius for home building. Confirm your address is covered when you call.

Cannon Homes has a rating of 4.8 from 19 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 Cannon Homes on (618) 242-4080. The business is at 17245 State Rte 142 B, Opdyke, IL 62872, Mount Vernon, IL. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.