Boost Mobile provides good customer service, with staff members willing to assist customers with their needs, including paying bills and helping with phone setups. The store at 3039 Prospect has knowledgeable employees who help customers transfer their email and contacts. However, there are concerns regarding the phone insurance policy, which does not fully replace phones as expected. Despite some issues, the staff, including David and Mario, are praised for their professionalism and dedication to maintaining a high standard of service. Overall, customers appreciate the support they receive at this location.