This is a service related business and they're always friendly and helpful. Shipping costs are great too. I won't go anywhere else.

I highly recommend doing business here. I do miss Sky but the lady that took over is just as nice. They have a Notary. I really find it easy to return my packages. Very good service. read more

Great, friendly service and convenient PO Boxes.. they handle all my Postal needs, personal and business

Highly recommend this service for all your business mail, alternative address needs. This is not your traditional PO Box, rather an address with on-site personnel to sign for your package. Packages are affordable and flexible. read more

Although an authorized FedEx shipping center, they're too cheap to print out a receipt for you when you have a prepaid label on a shipping-ready package. The Postal Annex in Placentia does print one out when you drop off. Without that, there would be no evidence the package was ever dropped off at this place. The lady behind the counter told me to go to that one and drop it off. Terrible customer service. Avoid this place unless you really trust them and will leave your package without a printed reciept. It was a $1,500 camping fridge so I didn't. Went to Placentia location and they happily printed me a receipt showing it was dropped there. In fact, they had a sign that said you should get a receipt, etc. read more

I've been a client since 2005. I can't say enough good things: RELIABLE! TRUSTWORTHY! HONEST! (she has sent me other places when she knew would cost less!! who does that?!?!! these days?!) CARES! FAST! EFFICIENT!! VALUE 4$!!! I hope she never retires! SKY IS THE BEST office assistant. read more

Right across the street from our local post office in Yorba Linda is the PostalAnnex, a place where you can go to get your postal service needs handled with a kind word and a smile. I often come over here to ship my coffee pods back to Nespresso for recycling or whenever I'm using FedEx or UPS. The woman who is always there (I think she's the owner) is incredibly nice and I've never had an issue with anything that has touched this store. I will certainly be back. And it looks like they have notary services as well so I'll start coming here when that need comes up:) read more

Great place for all of your shipping needs. The woman that works there is very polite, and helpful. I will return again.

Great little place for all my shipping needs. Owner is very friendly and helpful. Right across the street from post office which is helpful too. read more

I love going here to fulfill my mailing needs. I can take my items to be packed and mailed properly. I feel confident that when I leave I don't have to worry about it. They're professional, courteous and willing to assist you. I highly recommend this place. read more

This place is excellent. You can do UPS and FedEx drop off, get things notarized, and mail things all in one place. I prefer coming here over going to the actual post office across the street, whenever possible. The lady who works here (the owner?) is always very nice, even if I'm just dropping off a pre-labeled package. Parking is easy and it is rarely busy. They have PO boxes available and all the shipping materials you need. read more

Tucked in a corner next to the Yorba Linda Post Office is this tiny place. I go there for all my notary needs and shipping services. The lady owner, Skye, is super friendly, courteous, and helpful. I came with several packages and she helped me to combine some of them to get the lowest possible price. Now, that's a fine example of customer service! Sure beats the gnarly service at the UPS store nearby. Added bonus is the pleasant classical music playing in the background. read more

I was in a bind and needed a favor. The staff was so friendly and tried to help me send my package the best way possible. I really appreciated her help and understanding. She was very professional and thorough . Thank you :) read more

-Located in a small lot right across for the YL post office, this place has been my go to for all my UPS and Fedex shipping needs for several years now! -Skye has been great in providing suggestions over the years on how to ship particular products. I deal heavily with shipping out Automotive parts and she has monumentally helped in my operations by saving me plenty of money. Other places are quick to take my money, while she takes the time in finding the best solution to SAVE me money! -I remember going to franchized UPS locations to have exhaust systems shipped out, only to find myself getting price gouged. Not only with shipping rates, but also packing rates! -Here, she takes the time to either find the perfect box, or custom make me boxes. I have never seen anyone take the time and effort to correctly ship out some of our fragile items as thorougly as she does! ---Side note: The parking lot can sometimes get packed, but parking is plentiful on the side street. read more

They are awesome & very customer service oriented. I had 2 boxes going to same place. She made a new box out of the 2 so it would be less costly. She didn't charge me for her efforts! read more

The owner is so helpful and honest. I highly recommend this Postal Annex for all of your shipping needs. They offer FedEx and UPS services. She even told me the price of USPS and has referred me there a couple of times. One time I had her pack my shipment and she manually reduced the size of the box so that the shipment would be cheaper. She really looks out for her customers! read more

Just the nicest store owner and wonderful place to do business! I wouldn't dream of going anywhere else!

I've had a mail box here for a few years now. Sky is AMAZING! She does everything here and very sweet. She stayed open a little later waiting for me to pick up a very important package. Now that's great customer service. This place is a one stop shop. read more

Sky is amazing and I love supporting small business who provide excellent customer service. I have used PostalAnnex for boxes, shipping needs and Sky has always give me good advice on which provider will save me the most money. Thank you! read more

The PostalAnnex is across the street from the Yorba Linda Post Office. The lady there offers the best customer service to ship our parcels to the east coast. She checked out UPS, FedEx, Postal rates to get me the best price, based on the weight and size. She even taped my two small boxes stacking together (no extra charge using her scotch tapes) to make it into one large size for a lower price under the UPS policy. Subsequently I went there 2 more times to ship my boxes. She has been consistently patient, nice, and wonderful to her customers. read more

I have other postal stores around but came because of the great reviews I can here. Was not disappointed I received excellent customer service. I needed a Notary and overnight express mail. They completed my Notary and referred me to the post office because she said it would be half price for what I needed. I really appreciate her saving me money and I will definitely come back here for all my future postal needs. read more

Sweet lady owns this shop and she is the most honest person. If she thinks it'll be cheaper to send it through us mail she won't hesitate to tell you. Great customers service and ill always go here first when I have any mailing needs! read more

Super friendly staff. Helped me pack and ship some odd items to my son in another state.

I have been coming to postal annex for a couple of years now for most of my shipping needs. Skye is top notch and she is such a blessing to work with. Highly recommend Postal Annex for any of your shipping needs. You will not be disappointed. read more

The owner of this business gave me the most fantastic customer service. I had left for a two week vacation in Arizona and forgot to put most of my hanging clothes and jackets in our car. One of our neighbors scooped up all my things and took them to this Postal Annex. The owner packed them in a box for him and took my information over the phone. She even tracked the package for me the following day and I was ecstatic to finally have clothes again. She was a life saver! We'll always do our shipping at this location. read more

Sky and her husband Harry are the two nicest people you'll ever meet in your life. They're so very courteous and appreciative of every customer. Great people. Wonderful business everything is always clean and organized. They deserve five stars all the way!!! I highly recommend them. read more