Cornerstone Auto GlassAuto glass shop in Chattanooga, TN

Cornerstone Auto Glass is ranked #15 of 33 auto glass repair shops in Chattanooga 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.

Cornerstone Auto Glass is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 9 AM – 12 PM. On Saturdays it is open 9 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Chattanooga and 11 towns within 25 miles: Soddy-Daisy, Middle Valley, Red Bank, Signal Mountain, Harrison, Dunlap, East Chattanooga, East Ridge, Collegedale, East Brainerd and Dayton. 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.

Cornerstone Auto Glass 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 Cornerstone Auto Glass on (423) 314-7905. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.