Mailbox Centers near Spring Valley, CA

30 locations found near Spring Valley

“Ollie and May at the Postal Annex were absolutely fantastic. After our wedding, we needed to ship a large amount of wedding items back to us long distance, and they made the entire process seamless.

They were incredibly helpful, organized, and thoughtful—walking us through options, packing everything carefully, and making sure nothing felt rushed or overlooked. Shipping sentimental, one-of-a-kind wedding items can be stressful, but they handled it with total professionalism and genuine care.

You can tell they take real pride in their work. Huge thanks to Ollie and May for going above and beyond—we couldn’t have asked for a better experience and would recommend them without hesitation.”

4.9 Superb79 Reviews

“This location is always busy and under-staffed... this is not the employee's fault and they tend yo be very helpful considering how over-worked they seem to be. I honestly appreciate their efforts. I just wish the owner would hire more help when they know how bad some reviews are and that they are driven by the lack of help hired to cope with the sheer volume of workload... and no, I don't work there or know any of the employees that do. This is 100% authentic observation over last 5 years of patronage.”

2.7 Average186 Reviews

“Always Amazing Service!
I love coming to this Postal Annex location — Michelle and Jesse always take such great care of me! They’re friendly, patient, and super helpful every time I stop by. Whether I’m shipping a package, printing something, or need help with paperwork, they always make the process quick and easy.
Thank you both for consistently providing excellent customer service! ???✨”

4.9 Superb150 Reviews

“Shout out to Zoe for helping me navigate my Amazon return! I came super unprepared with packaging and label printing (my bad), but she was such a pro and so kind about it. Thanks so much Zoe!”

4.7 Superb195 Reviews

“I would like to sincerely thank Yvonne for staying late to help with my last-minute notary needs. She was incredibly accommodating, patient, and kind throughout the process. I truly appreciate her outstanding customer service.”

4.8 Superb133 Reviews

“AJ was professional, pleasant and extremely accommodating despite the numerous packages I had to return. He assisted me with getting a heavy box from my car without hesitation. It is very rare today!! I appreciated his positive attitude throughout my visit. The National City store is a great place to do business.”

4.5 Superb256 Reviews

“Staff there was incredibly friendly and helpful when I came in, not having a clue how to process a return for Home Depot. Super nice guys! Highly recommend giving them your business!”

4.5 Superb213 Reviews

“Went here after Bank of America did not have a notary available on that day. So fortunately Postal Annex was open and worked out a great deal on multiple tasks, including notary services. Service was next level. Recommend to check them out.”

4.5 Superb127 Reviews

“We are a property management company that has relied on Farrell's Fireside for our chimney servicing needs for many years. Their expertise, attention to detail, and commitment to quality have consistently impressed us. Their pricing is fair and competitive, and we value the reliability they bring to every job. We are grateful for the partnership and proud to have them as part of our vendor team.”

4.7 Superb58 Reviews

“I signed up for a post box here through iPostal since I live in Tijuana and everything was smooth. I come here once a month to pick up my mail and the fee is very reasonable. The owners and staff are very nice and friendly. Highly recommended!”

4.6 Superb133 Reviews

“Have only gone here a handful of times but they are always very nice despite usually only one person working. Always willing to help me with little projects or random things I might need”

4.4 Superb154 Reviews

“I use this store often as it’s in my neighborhood for shipping as well as printing and copies. Great team, including Laura that are always concerned about and do a great job of taking care of their customers.”

4.3 Superb231 Reviews

“We’ve been going here for years and can’t say enough nice things about these folks. They’re always so helpful and accommodating, finding the most efficient/affordable way to ship. I also really appreciated their Ice Out signs and participation in the general strike last month!”

4.5 Superb102 Reviews

“Raina provides superior customer service and she remembers me every time I visit and is incredibly quick in helping me everytime which is awesome since I am on company time (I work for a law firm across the way).

Christi has recently helped me and is also so nice and friendly. She's helped me a few times with my questions so kindly.

Lastly Josh the delivery guy drops off boxes at the law firm ai work at and is so helpful in putting the boxes where I need them.

Such an incredibly team to work with”

4.5 Superb109 Reviews

“Mark was truly the best! He was so knowledgeable and checked all of the boxes when I was having trouble getting a package delivered. Exceptional customer service!!!!”

4.3 Superb133 Reviews

“The service is unparalleled, the conscientious attention with a smile always, both on the phone or in person. Without asking when it’s possible my big parcels have been taken to my vehicle for me, Dani goes the extra mile. I couldn’t be happier!”

4.4 Superb101 Reviews

“Theee best customer service. I needed a Uhaul to move some boxes from my house. None were available for the day I needed it. Michelle went above and beyond to get me one on the day needed. Best place for shipping and Uhaul needs. Thx again guys”

4.6 Superb76 Reviews

“Lady (0wner) is totally cool, awesome in helping me with copy's,shipping supplies ,etc any
Time I need things mailed.She
Has easy access and fair priced
PO boxes.Highly recommend to
All.”

4.5 Superb40 Reviews

“I had such a great experience at Postal Annex in Mission Valley! I had to ship out multiple items, which usually takes a while, but Ryan made the whole process smooth and easy. He was super helpful, very fast, and kind the entire time. I really appreciate the excellent customer service, and I’ll definitely keep coming back to this location.”

4.2 Good138 Reviews

“I had a fantastic experience at UPS thanks to Mark, who went above and beyond to help me with my returns. He greeted me warmly as soon as I walked in and handled everything with efficiency and care—including printing the return labels and packaging the items for me. It made what could have been a stressful task quick and easy. Mark was professional, courteous, and genuinely helpful. He even thanked me for my business before I left, which was a great touch. Excellent customer service—thank you, Mark!”

4.1 Good134 Reviews

“The owners and the others that work there are truly just the nicest most efficient people. They consistently go above and beyond, and I am extremely grateful that I chose this location for my postal mailbox. Highly recommend!”

4.1 Good129 Reviews

“Just went in to return things and the staff member Nikki was so kind and helpful I had to write a review. At first I came in confused behind a big line and one of the other girls were a bit rude and unhelpful but Nikki stepped in and ensured I was able to get what I needed to get done, DONE! Give her a raise she knows customer service!”

4.2 Good28 Reviews

“I was in a rush to get last minute documents printed. I called the office in Santee store 2060 in advance and Edwin assured him or Paul will be available to assist me with the self print service. As soon as I walked in I was greeted with a friendly hello from the the staff as well as walked through steps to complete the self printing. In less than 5 minutes I was done and ready to go. I appreciate the hellos and have a nice day, but also very pleased to see the store very clean, and we'll ran like an oiled machine. I too am in customer service and I was shocked to receive such excellent service over a simple print. It's very refreshing to see people with a pleasant smile at their jobs! Great job FedEx office you must be treating your team well! Please give this store and these gentleman my shoutout and words of appreciation! Thank you- I will be back!”

4.5 Superb19 Reviews

“I stopped by Postal Annex for a passport photo, and I was in and out in just two minutes! They took the picture, printed it, and had me ready to go with no hassle. The store was clean, the staff was friendly, and everything was handled professionally. Great experience—highly recommend! Lenora was awesome, thank you.”

4.4 Superb9 Reviews

“The employee Jeffrey was well trained and very helpful. I had to ship a Chairish Drop Off & Go prepaid item I sold on the Chairish website. According to Chairish, I could take it to any UPS Store. Prior to coming here, I went to 2 UPS stores and was told they don't do that. I am grateful that Jeffrey was there to help me, and it was easy.”

4 Good145 Reviews

“Exceptional Customer Service!
I wholeheartedly recommend this place.
The team embodies knowledge and expertise. They excel in transforming upset customers into loyal returnees.
Being a customer at this UPS STORE location is genuinely rewarding. They treat you like family.”

4 Good98 Reviews

“There was this very nice young lady working at this store. I didn’t get her name, because I was so tired from my walk there , yesterday. But this young lady, even though she was very busy she went out of her way to help me out with my printing. I was able to get my things done and she even offered me some water and told me to have a seat. So I could cool off. I really appreciated her kindness and am so sorry that I didn’t get her name! Thank you for having such lovely people working in your store! I really enjoyed and appreciated her kindness! Very nice store to get my errands done here. The prices are so good!”

4 Good10 Reviews

“I love this store! The people are always helpful and go out of their way to address my needs. I’ve used them for a variety of things—they have never let me done! Great team!”

3.9 Good105 Reviews

“Team members at this business are patient helpful and knowledgeable. They greet customers as they enter the door. I highly recommend this business as a good asset for our Tierrasanta community and neighbors nearby.”

3.9 Good117 Reviews

“This place is awesome! The staff are all so kind and helpful. I would personally go to the UPS over the other one on campus just for the experience I get when I come here. Btw Charissa is the goat of Hardy UPS. Also free monsters which is a great perk.”

3.8 Good32 Reviews