CornerStone Marble&Granite inc.Tile installer in Hayward, CA

CornerStone Marble&Granite inc. is ranked #5 of 70 tile installers in Hayward by CR Score, with 56 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.

CornerStone Marble&Granite inc. is open Monday to Saturday. Its listed hours are Monday to Friday, 8:30 AM – 5 PM; Saturday, 10 AM – 3:30 PM. On Saturdays it is open 10 AM to 3:30 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Hayward and 11 towns within 15 miles: Union City, Fairview, Cherryland, Castro Valley, San Lorenzo, Ashland, Fremont, Newark, Dublin, San Leandro and Pleasanton. The list is based on the business's location and the usual service radius for tile installation. Confirm your address is covered when you call.

CornerStone Marble&Granite inc. has a rating of 3.8 from 13 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 Marble&Granite inc. on (510) 351-7557. The business is at 795 Sandoval Way, Hayward, CA 94544. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.