8:30AM - 5:30PM
711 Center Dr Ste 105, San Marcos
Shipping Centers
“This shop reminds me of the good old days when customer service was king. The man in charge is efficient and helpful. I had a return label issue and he was able to find a solution so I could send my package. He is a pleasure to speak with and you can tell he cares about his customers. Highly recommend his services!”
“This Postal Annex is great!! The staff is so friendly and I enjoy everytime I go check my mail and talk to the employees! The owner is a very nice and funny man! They are the best, I recommended if looking for a Postal Annex!”
8:30AM - 6:30PM
663 South Rancho Santa Fe Road, San Marcos
Shipping Centers
“This is my neighborhood location. The folks here, Noah in particular, are always quick and professional. Can’t ask for more than that when you’re doing a bunch of Amazon returns.”
“⭐️⭐️⭐️⭐️ Best UPS Store! They take care of business in record time!
Thanks very much,
Clarence Jasmagy, jasmagy|)esign, Patents and Trademarks”
“Boy did I luck out picking this store while Kayce was working! She was amazingly helpful! Figured out how to print a hidden receipt and even helped me sort out a door dash return. Talk about above and beyond. You go Kayce!!”
“Needed to scan documents to my employer and Clinton helped me set up the scanner. Great customer service if you're in the area and need copier scanner I recommend it”
“IDK why these guys get a bad wrap. Shipment arrived as it was packed. That is mainly on the original shipper. Scheduling a time to pick up my shipment was painless. When I showed up Ben promptly brought it to my vehicle. Doesn't get much better then that. Very helpful, would use again. In fact prior to this experience. Shipping large items was a daunting concept. Knowing I can use them for large freight is way cheaper than then UPS or FedEx. And really.. if you're shipping freight.. you're not concerned about overnight delivery.. lets be honest. Thanks for your help Ben. Look forward to using your services again.”
“I've been a patron for 3 years now. In the beginning it was a bit rough on the edges, but I can honestly say that they have turned their customer service right around and are super friendly, not to mention some of the hardest working people I know here in town. They take pride in their work day in and day out and I am thankful they have such a dedicated team. Thank you UPS San Marcos!”
“Now all I know there were people online who weren’t too happy about standing in a line, they have to take a consideration that we all came in at the end of the day when we all got off of work. The people working at this postservice are doing the best they can as quickly and officially as they could, and I commend them for doing a great job. I know working with the Publix and not the easiest thing to do, but they did it and they did it well and I went to clerk number four on July 13, 2026 at 4:45 PM. And she helped me send out an envelope to Chowchilla California. I’d like to command all the workers at the United States Postal Service office at 420 North Twin Oaks Valley Road. you may not have the hardest job in the world, but it’s certainly not the easiest either. And you work with the public quite well. I commend you and I appreciate you. You make my world a better place. Thank you very much.”
“Chris, was super professional and kind to me and the other patrons in the San Marcos Postal Annex. He was a one-man show that was super nice despite the busy lobby and even helped a man who requested assistance with his box.
Great service is rare these days and it was super great to see such a helpful professional young man! Thank you, Chris!”