AT&T Store in Union offers a wide range of phones, tablets, smartwatches, and connected devices from popular brands. Customers can choose from flexible wireless plans, including no-contract prepaid options and unlimited data plans that include nationwide 5G service at no extra cost. The store is known for friendly and helpful staff, with employees like Lauren and Veronica providing excellent customer service, making shopping easy and hassle-free. Customers appreciate attentive staff such as Stiven, who clarifies doubts and ensures a smooth purchase experience. However, some mention issues with communication, such as delays in receiving phone parts, which can lead to wasted time. Overall, the store provides good customer care and a variety of plans to meet different needs, making it a convenient place for those looking to stay connected with reliable service and quality devices.