The United States Postal Service (USPS) at 500 Regis Ave offers mail and package delivery to every residential and business address in the country. Customers appreciate the decent hours and helpful staff, with some employees providing excellent service. For example, Jake was praised for his professionalism and assistance in locating packages. However, experiences can vary, with some customers reporting rudeness from certain employees. The parking lot needs restriping, and traffic flow can be dangerous. Customers also expressed concerns about the high cost of P.O. Boxes and longer wait times, as there is often only one staff member at the counter. On the plus side, the lobby is open 24/7, allowing customers to weigh and mail letters and packages at their convenience. Overall, USPS is committed to secure and reliable delivery but has room for improvement in customer service and facility maintenance.