John R GlassAuto glass shop in Troy, MI

John R Glass is ranked #24 of 238 auto glass repair shops in Troy by CR Score, with 58 out of 100 as of November 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.

John R Glass is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – 12 PM. On Saturdays it is open 8 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Troy and 11 towns within 25 miles: Clawson, Birmingham, Beverly Hills, Berkley, Royal Oak, Huntington Woods, Madison Heights, Southfield, Oak Park, Ferndale and Hazel Park. The list is based on the business's location and the usual service radius for auto glass repair and replacement. Confirm your address is covered when you call.

John R Glass has a rating of 4.7 from 94 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 John R Glass on (248) 643-4235. The business is at 1728 Maplelawn Rd, Troy, MI 48084. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.