The United States Postal Service location at 950 W Trenton Ave is frequently described as the best USPS office with great people. Customers report a great experience, particularly for walk-in passport services, noting the process was amazing, fast, and warm. The customer service is highlighted as helpful, friendly, kind, and professional, with staff always willing to help with packages and passports. Reviews mention quick response and resolution for issues like missing packages. The postal clerks are friendly and helpful, with no wait at the counter during some visits. This location is favorably compared to others that are described as less willing to help. Overall, it provides secure, reliable, and affordable delivery and retail services.