8:30AM - 6:30PM
981 W Arrow Hwy, San Dimas
Mailbox Centers
“Cannot recommend this store higher, but I would if I could! I do not know the name of the gentleman that assisted me, but he had his cutie pup Jojo guarding his side.
Came in and processed a quick return. It was a bit of a line but I was in and out in well under 5 minutes nonetheless. Some stores charge you for label printing or even TAPE! But I was surprised there was no charge.
I will be back for all my shipping needs from here on out!”
“The individuals here are very nice, very helpful and supportive of all my packages returns and questions. The store has always helped me when I’m in a jam to get my needs done.”
“The UPS employees at the UPS store in Claremont are patience precise and very polite
when they provide mailing ,printing and other general postal services ..The store is a clean and the location is convenient and safe..”
“All the staffs in the UPS Store which lies at 1142 S Diamond Bar Blvd are very friendly, nice, kind, helpful and respectful. The beautiful young girl who can speak Chinese is especially kind, nice, friendly, helpful, warm-hearted. I’d love to praise them highly.”
“Every time I come in I’m always greeted and welcomed. When I have a question, the owner is a blessing to help me. Music is nice and pleasant, thank you for all you do and it’s always clean there. Parking is easy to find. I enjoy Literature and Fliers help the community what’s around to explore / visit.”
“Had a confusing delivery situation and the owner was extremely helpful in getting answers from the UPS corporate logistics people. Kind and compassionate. Outstanding service!”
8:30AM - 6:30PM
2063 Rancho Valley Dr Ste 320, Pomona
Mailbox Centers
“The employees here are extremely helpful and kind. Bassin helped me more than I could have wanted. I appreciate their effort and support. I will definitely come back in future.”
“Very Efficient . I have been there on busy days and the staff is whipcrack fast. They assisted guests quickly and kindly. They made everyone feel like this was their personal postal service. I enjoy doing business with this store because everyone is so kind. The store manager Preet is outstanding and she runs a tight operation. When you see her, tell her Vince sent you !”
“Amazing i have been going here for over 10 years. Great family owned business. They treat me like family! Great value for the mailbox. I never have to worry if my package is taken.”
“Truly grateful. After some horrible nightmare experiences of having thr previous post fox personnels completely messing up my life. This place is literally life-saving and the staffs are incredibly compassionate and kind. I cannot praise this shop enough. I am so happy that I changed over here. Thank you so much for your good work!!!”
“I frequently send my packages thru UPS at Eastland. I am going on 80 years old and I am not computer savvy but a very nice lady named Gabby help me with a problem I was having and I would like to give her a commendation. This is my favorite office in the area.”
“If you need a P.O Box this is a very good place to get one. They give you an excellent service. They take care of your packages and your mail with outstanding customer service.”
“People who work there are super friendly and welcoming. Needed passport photos for my baby I was able to take them from home, they helped with setting them up and printing them. Much less of a hassle than other big name stores”
“Shipped internationally to mexico Sonny was amazing! Assisted me from the boxing to the address to making sure my package was on it's correct route ! At some point my box reached its destination and was on hold due to holidays and he was able to look into it and kept me updated until my package was delivered to my loved ones! Price was super reasonable i sent quite a few things fit it in a box and was way cheaper than other places ! Thank You Sonny,”
“Visiting this postal annex is always a treat. I am greeted with a smile and how are you every visit. Blas is always dependable and helpful. I highly recommend this establishment. They always go above and beyond to ensure I get the most ideal option for whatever I am sending or need help with.”
“I love that there are so many services in one place. Also, the person who asked me what I needed was so polite and helpful and made sure I got the information I needed to complete my task there.”
“Thank you for your assistance! Live-scan service here is the best I have received, no need to wait for an appointment. Walk in welcome! Thank you again for your assistance!”
8:30AM - 7PM
1404 N Azusa Ave, Covina
Mailbox Centers
“I love this place the staff are always welcoming. During my two years time in Azusa I always use this location for my Amazon return. The last time I visited this location on August 24, 2025. I highly recommend this location. Keep up the good work guys.”
“Exceptional service. Signs for all packages keeping them secure and is able to package and ship any item. Staff is wonderful and always polite. You won't find a better mail service.”
“Excellent customer service! Sonny was very knowledgeable and helpful with my shipment to Mexico. He followed up with me to inform me when my package was delivered.”
10AM - 5PM
3580 W Temple Ave Suite F, Pomona
Mailbox Centers
“Recently sent document for international thru FedEx. Sonny is a nice guy and offer perfect service on that. Save a lot compare with my FedEx account. Would back again for documents shipping.?”
“I visited your postal annex store today and received such great helpful service from Maria.
She is so sweet, understanding and calm. Which made my visit so pleasant. Thank you so much.
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“I really like this Postal Annex, Sherry helped me, she is really nice and very helpful. She took care of everything with my package in a timely manner. I would recommend this location, it's clean inside and really great customer service. Thank you Sherry for the great customer service”
“Ernest the manager was so kind and patient with me! I was struggling to figure out what kind of envelope and postage I needed to send out a very important letter. I was already stressed out and anxious. Even though I was taking up a lot of Ernest’s time, he remained kind and patient with me! I wanted to take the time to compliment Ernest on his attitude and kindness because those qualities are hard to find nowadays! Thank you, Ernest!! You’re the best!”
8:30AM - 6:30PM
310 N Indian Hill Blvd, Claremont
Mailbox Centers
“Been coming here for about two years now and use them for sending packages out, notarizing and holding packages so they don’t get stolen from my doorstep while I’m away. I use them probably 1-2 times a month and have never had a qualm. Parking is kind of tight and can be a pain sometimes but it’s not a deal breaker.”
9:30AM - 6PM
20651 Golden Springs Dr Ste F, Walnut
Mailbox Centers
“This business was the only place on a Saturday I could find, after several phone calls, that actually had a notary available to offer the service advertised. Besides that, the mother and son that own this business are very kind snd personable. I highly recommend them.”
“Recently on 2 occasions I had to return several products to Amazon but I was having trouble. Henry at the UPS store in Rowland Heights on Colima was helping me at that time. He was extremely patient and helpful. I was very pleased wuith his help.”
“Friendly service, but they ought to post a PSA in their store notifying their customers that it’s not acceptable to park in a handicap stall without a placard when visiting their store. I’ve noticed plenty of lazy, self-centered people who are fine with violating the law and taking a space from a handicap person out of their own selfish convenience, because, heaven forbid, they walk a few extra feet with their UPS packages.”
“UPS San Dimas. Is convenient because it's inside, the Albertsons supermarket. It's fast,the staff is friendly. It's local to my home. On the plus side is, when I'm done. I can shop for my household groceries.”