Excellent service from Copymat. I was shopping around for a place to photocopy numerous documents…read morethat were easily above 100 pieces and I was appalled when I initially tried Staples at how they jacked up the prices lately for self-service photocopies. I tried FedEx / UPS store (only nominally less by a few cents, the Local Library in Concord (too inconvenient because they only accept dollar bills), and a printing press in Concord (equally comparable to copymat but they closed by the time I got out of work). I was in and out in less than 10 mins and I paid 50-60% less than what I would have paid for at FedEx or UPS store. I will definitely come back here if I need photocopy needs.

We came here for the Notary service, and we were not at all disappointed. The notary is the…read morebusiness owner, who gave us his full attention in doing all the tasks that notaries do when witnessing the signature of an important document. He dutifully checked our IDs, and ensured that all the paperwork, fingerprints and logging were done carefully and properly. Best of all, each signature was very inexpensive, as we only had two signatures to be recorded - $15/signature, which is the going rate for getting notary services at a local copy/mail/package estabilshment like this. Yes, we shopped around! And best of all, the notary at Copymat is always here, unlike other package shipping/copy places where notary services aren't always available. I would not hesitate to call upon Copymat again for future notary duties in this area! Thanks Copymat, you got the job done for us!

Great quick service and communication Highly professional…read moreand recommend We needed papers signed in a hurry and JoAnne was very accommodating

Jo Anne is very knowledgeable and very efficient. So glad we saw her on Yelp reviews, which were…read morevery favorable and informative. She notarized 3 - 4 documents for our family. We will use her in the future and highly recommend her to others.

Online hours say till 6:30pm, this sign says 5:30.. also would it kill you guys to give better…read moredirections of the new store address. "Across the street from Kaiser parking", write the actual address on there. I drove around for 20 mins just to get here at 5:38 and the store to be closed. Complete waste of time and gas.

Dear UPS of Walnut Creek::…read more You guys have the most amazing employees. I want to put the spotlight on Laura and the gentleman whose name I can't remember! Every time I come in to mail or return clothes, they're so helpful. So kind. Willing to do anything to make the process more efficient and pleasant. Not every UPS location is like this. I go out of my way to frequent this specific location, because of your staff. Thank so much Laura for all that you do. Thank you for smiling at everyone that walks through your doors. You have no idea how much of a difference you make in my day.

My husband and I needed to get our prenup notarized before our wedding. Because of our busy…read moreschedules it made sense to look for a mobile notary that could come in and help us get it done. After doing some research I found Lisa and did not regret working with her. From the get-go she was very responsive and professional. It was awesome that we also both went to the same college (as I found out on her website)! We scheduled for Lisa to come over to our house at 7pm. She showed up promptly. The notary process was quick, easy, and painless. Lisa herself is really cool and a very nice person. Thanks for making everything so seamless for such a personal document!

Super reliable and professional. I have gone to Lisa several times for mobile notary and will…read morecontinue to do so!

I had a shipping challenge that seemed impossible. FedEx said it couldn't be done. UPS said it…read morecouldn't be done. I was ready to give up. Then I met Mike at Cornerstone Copy & Mail. Where everyone else saw a problem, he saw a puzzle. He thinks outside the box to figure out how to get things inside the box. His creativity, persistence, and problem-solving are on another level. He refused to quit until he found a solution. In a world that keeps talking about AI replacing people, Mike is a reminder that true ingenuity, experience, and determination are still uniquely human. He's a one-of-a-kind packing and shipping genius, and if you have something difficult to ship, don't waste your time anywhere else.

I went in and for one thing it was so great to get a parking space right in the front. I went in…read morebecause I had a document that somebody sent me by email and I needed to have it printed up. I needed to sign it and send it back. The guy that was at the counter was so sweet and helped me with it and was just so patient. When I went to pay with my phone, he was like oh don't worry about it cause it just was one copy but I just wanted to make sure that everybody knew this little place existed! It's in a little tiny strip mall and I think most people wouldn't go there. The only reason I went there is I was looking for FedEx and I guess it's an authorized FedEx place so it gave me the map to it, but I had never been there or had known about it the value that you get is incredible and just that kind of old-fashioned nice service. I loved it glad I went.

I use this UPS Store for all of my shipping, mostly returns. The most recent experience with Karen…read morewas great. She handled my multiple returns quickly and efficiently. The store is conveniently located in the Countrywood Shopping Center, next to a Safeway, Starbucks, McCaulou's Department Store and a CVS.

Came in on Saturday morning and RUTHY was soooooooooo rude! The store was not even busy just myself…read moreand another customer but the blatant attitude and disrespect was very prevalent. Never have I had an experience like this at a UPS Store. Some people should not be in customer service.

I really wanted to like this place and support them -- I'm a small business owner myself and I…read morealways try to support family businesses. Unfortunately my three month experience here was consistently disappointing and I will not be renewing my PO Box. When I asked for a key to my own PO Box the owner told me "most clients don't need a key, they just ask me for their mail." That alone should have been a red flag. Package drop offs sometimes take several days to show as scanned by the carrier -- not ideal if you're time sensitive. The worst experience was a missing package. Staff told me it was delivered on a Sunday when they're closed. I checked -- it was actually delivered on a Wednesday morning when they were open. After being told to file a claim with the sender I received a text the next day saying my package was there. When I picked it up the owner seemed confused and simply handed it over -- no acknowledgment, no apology, zero accountability. I genuinely wanted this to work. It didn't. Their prices are low for the POBox but not worth the headache. I'll be taking my business elsewhere.

Little has changed in my opinion of Postal Annex #158. Robbie & Rita continue to impress me by…read moretheir incredible problem solving skills and adaptability all while maintaining an open friendly demeanor. Now that the printer has been replaced I can't imagine going anywhere else. In particular, their printer is able to navigate my flash drive's nested file structure. Other printing services in town offer kiosk self-service and require you to have just a single file on your drive. This is a consumately professional service with superb value for money.

Lynda was professional, accommodating and helped make this process easy/understandable!read more

Schedule online to check availability, responsive, timely, fast and professional. Won't hesitate to…read morecall on again when we need notary services. Thank you Lynda !

Natalie from Diablo Valley Notary Services was amazing! She arrived right on time, was super…read moreprofessional, and made the whole process easy and stress-free. I would absolutely recommend her to anyone needing notary services. Also... this was my first (and last!) pre-nup party--and turns out it was her first one too! She rolled with it like a champ. Thanks, Natalie, for making a weirdly fun event even better!

or all of your Notary needs, Mrs. Chop gets the job done! I…read moreneeded some documents notarized and Natalie was able to meet me at my house and get the documents notarized. She was very pleasant, and made the process fun. She will travel to your office, or home office if needed. I highly recommend Natalie if you need Notary services!

I have always received such incredible Customerservice when I bring my packages to this location…read morethe ladies are very kind and reliable.

Less than stellar first impression. Had I known from the first impression I would have went out of…read moremy way to find a REAL ups store instead. The amazon package I was returning was nit taped and the return label was also not attached. The comment I got was, next time be sure the labei is attached and the box is properly taped. We normally charge to have that done. Really!!! I just replied, this must be a california thing because ups stores do this as well courtesy and in Nevada I've never encountered this situation. Just to be sure I will look for a real ups outlet in the future.