According to our records, this business is located at 227 E Valencia Rd Ste 215 in Tucson (in Pima County), Arizona 85706, the location GPS coordinates are: 32.1340983 (latitude), -110.9643528 (longitude). Grindstone Enterprises is categorized under Rubber Stamps (SIC code 5999). Known organization owner is Joe Mahonavich. Current estimates show that the unit has a sales volume of $78,000 and staff of approximately 2 people. You can contact the company by phone at (520) 889-2599.