The United States Postal Service at 1941 California Ave is a busy post office that handles a large volume of mail and packages. It is part of the USPS network, which delivers to every residential and business address across the country, managing over 30,000 retail locations and processing almost half of the world's mail. The staff is generally helpful if customers have everything ready to ship, but there can be long lines and limited help at the counter, often with only two associates available. Customers are advised to prepare their packages fully, including labels, to avoid returning to the end of the line. For simple tasks like buying stamps, self-help machines are available in the lobby. The delivery system is praised for its speed and accuracy, especially for outbound packages sent by a small business, with a high rate of correct deliveries. However, reviews mention that residential and incoming mail deliveries are less reliable. Some concerns have been raised about the security of the pull-up mail drop box, with reports of a sticky rat trap found inside, posing a potential risk to mail. Overall, the post office provides essential services, with a mix of helpful staff and occasional issues, emphasizing the need for preparedness and caution during visits.
Great service here. Susan and Panya went above and beyond to help us with multiple packages At the end of the day. they both were super friendly and helpful and efficient . Can’t thank them enough
June 2026
I dread going there because they never have enough people working & the lines take forever. A lot of the time the Do It Yourself machines, etc don't work as well so there is never a way to just get in & get out.
May 2026
Delivered multiple packages to the wrong address, associate at the front could not have cared less and was no help at all. Was told I would get a call back from a supervisor and several days later I still have not received one.
