Acme is Tucson, Arizona’s premiere resource for sand and gravel materials and supplies. Providing Tucson’s homeowners and contractors the largest selection of bulk material sizes and types. Convenient on-site pick-up, and speedy city-wide delivery. Serving Tucson since 1953, Acme is located at 7777 E. 22nd St. Building 3 at Pantano Rd. Open seven days a week, Monday – Friday from 7am – 4pm, Saturdays from 7am – 2pm, Sundays 8 – 4pm.