The three Tucson Best Buy stores' hours are 10 a.m. to 9 p.m. Monday through Thursday and 10 a.m. to 8 p.m. on Sunday, as of April 2015. The two Best Buy mobile stores' hours are 10 a.m. to 9.p.m. Monday through Thursday and noon to 6 p.m. on Sunday.
In addition to offering a variety of electronics, appliances and other products for sale, the Best Buy stores in Tucson, Ariz., offer tech support services, business services, electronics recycling and car installation services, which vary by location. The Best Buy Mobile stores focus on selling and providing support for mobile phones, tablets and their associated accessories.