AT&T store in Santa Rosa located in the Mendocino Marketplace Shopping Center (near Safeway) is conveniently located and provides all the AT&T products and services youve come to know and love. We are your one stop shop for home phones, cell phones, internet service, tablets, home security and television service. Did you know you have the option of choosing U-verse TV or DIRECTV in Santa Rosa with AT&T. We are here 7 days a week to help you will all your AT&T products in Santa Rosa.