Grantstone Supermarket is a local supermarket located in Tucson, AZ, offering a diverse selection of fresh produce, meats, and pantry staples to meet the needs of the Tucson community. We strive to provide high-quality products and excellent customer service.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Grantstone Supermarket broke down on May 9, 2026.
Operator ranks every supermarket in Tucson every night at 2 am HST using reviews, response rate, and local market share.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
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