The AT&T Store in Costa Mesa provides phones, tablets, smartwatches, and connected devices alongside wireless data plans for every need, including prepaid and unlimited options with nationwide 5G service. Reviews consistently highlight great and amazing customer service, with staff described as kind, professional, patient, helpful, and very knowledgeable. Employees are noted for going out of their way to make things go smoothly, solving problems, and providing excellent explanations. The store is highly recommended by customers, with many calling it the best AT&T store. While it can be busy and difficult to get hold of someone at times, the overall experience is praised for its helpful and professional assistance.
Natalie was awesome extremely smart great service…
January 2026
Cove made the purchase of my new phone easy. He was very informative & personable.
January 2026
Love the care and customer service this store provides especially Morgan! She paid close attention to my concerns and made sure I got the right devices to meet my needs
