Mailbox Centers near San Dimas, CA

29 locations found near San Dimas

“I love you UPS THEY'RE VERY FRIENDLY ALWAYS HELP YOU WITH YOUR PACKAGES WHETHER YOU HAVE TO DELIVER THEM TAKE THEM BACK HANDLE EVERYTHING QUICKLY AND PROMPTLY”

4.1 Good55 Reviews

“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!”

3 Average98 Reviews

“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.”

4.6 Superb60 Reviews

“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.”

4.5 Superb106 Reviews

“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.”

4.8 Superb59 Reviews

“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..”

4.4 Superb127 Reviews

“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!”

4.1 Good208 Reviews

“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.”

5 Superb13 Reviews

“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!!!”

5 Superb43 Reviews

“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.”

4 Good181 Reviews

“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 !”

4 Good240 Reviews

“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.”

4.1 Good149 Reviews

“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.”

4.4 Superb41 Reviews

“I always have a great experience at this UPS Store thanks to Roy, who provides excellent customer service every single time I visit. The location is super convenient, and whether I'm shipping packages, handling returns, or getting help with anything else, Roy and the team make it quick and easy. I keep coming back because I know I can count on them for reliable service and a friendly attitude. Highly recommend this location!”

4.3 Superb81 Reviews

“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”

4.3 Superb34 Reviews

“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,”

4.5 Superb71 Reviews

“I've been coming here for years and I finally had to take the time out to post about the new staff. Everytime I come here now the staff and is extremely helpful and goes out of there way to assist me in any type of package 📦 I need, measurements, etc. Connie and Leticia have been nothing but amazing and really puts a 5 star on customer service!! Thank you Postal Annex in La Verne!!”

4 Good82 Reviews

“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.”

3.8 Good89 Reviews

“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.”

3.8 Good98 Reviews

“I’ve been coming to Postal Annex in Azusa for a while, and the service has always been great. The staff is friendly, patient, and genuinely helpful. I’ve used them for shipping packages, printing documents, and passport photos, and everything was handled smoothly.
What I like most is that they take the time to explain different shipping options instead of just trying to sell the most expensive one. The store is clean, organized, and usually gets customers in and out quickly. It’s nice to have a local place where you can get so many services done in one stop.
Definitely recommend if you’re in the Azusa area and need shipping, printing, notary, or other business services.”

3.7 Good289 Reviews

“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.”

5 Superb34 Reviews

“I really like this store! The clerks at PostalAnnex of Covina are, friendly, kind, and professional. They have great greeting cards and even earrings!! I highly recommend them, and hope to take my business there for a long time!!”

3.8 Good90 Reviews

“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.”

4 Good92 Reviews

“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.?”

4.1 Good72 Reviews

“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”

3.3 Good54 Reviews

“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!”

3.4 Good256 Reviews

“Its best store. The store helped me send oranges to my family in Chicago, Nashville, Indianapolis and Merrillville, Indiana a year ago. I tell you it was like a TV commercial everyone got the fruit at the same time! 🥰. Unprecedented! Excellent job. I have nothing but good to say about this store and company. Yvette Rideaux RN Covina, California.”

3.3 Good104 Reviews

“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.”

1 Poor38 Reviews

“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.”

3 Average120 Reviews