Honestly this is the worst postal office I have ever gone to these people need serious training, me…read moreand my father walked 10 miles total this week just to mail one thing. When we go there today we where re-packaging something that we where already late to mail because they would not let us previously, it was 4:28pm and they close at 4:30 normally but the lady working had come out of the office and out the front door then she came back in and closed the office not asking if we where trying to mail the package or anything.

Absolutely useless people in there all thumbs can't do anything and expect you to do their job for…read morethem what else do you want out of a place thank God we spend all our tax money for a place that doesn't even know how to do their job right

Ballwin Post Office provides great service but why is an employee allowed to display a religious…read moreicon in a federal government building? Entirely inappropriate.

I feel like all post offices are the same. You get what you get…read more I never had a bad interaction with anyone here but don't expect them to be overly friendly because they are not. They are there to do their job and educate what you need to ship your item, that's it. They don't care about their tone, just communicating the information you need. No one ever uses the number machine. It's just there for decoration I think. Just get in line and you'll see people scattered trying to fill out things they forgot or didn't know they needed. Its a bit bigger than most post offices so at least you can find a space to fill out your documents. I'll return because its the USPS.

location location location... it's quite literally all about location: your location, the…read morerecipient's location and the location of the local post office, oh baby gimme some location... and stamps. I'm gonna need some stamps. I'm not sure how a person gets after-hours stamps but it's gotta be a thing even though the blank wall under "STAMP IT" ain't stepping up to help... but anyway, this is a full sized full service post office with all your postal needs available during normal business hours and 24-hour access to rental boxes. BTW: big fan of the automatic door things that encourage you to move along just like at the airport.

Always courteous, friendly, fast, and very helpful…read more Whether it's a simple piece of tape or advice on how to ship something the most economical and expedient way, they are professionals. It can be busy at times but it's worth the wait. Voting with my wallet and will be be back anytime I need to ship a package.

I've only lived in three zip codes in my 64 years of life. The first 28, in south St. Louis, MO…read more63111. The next 34, in Barnhart, MO 63012. These last 2 years, in Union, MO 63084. In the 62 years before moving to Union, I NEVER experienced the number of lost or late mail issues that I've already experienced in just 2 years in Union! I remember when a post office job was difficult to get, and a respectable job to have. Today, anyone can work there, and they don't even require uniforms. Therein, lies the problem. I'm old school. I'm not a fan of taking care of bills online. However, I've come to realize that living in Union means, I need to mail my mortgage payments a month early, or drive a few miles further down the road to pay in person. I complained at the Union Post Office the last time they took 11 days to get my mortgage payment delivered to my bank's office, which is only 5 miles from the post office. The lady I spoke to blamed it on the main post office. The main post office never caused these issues before I moved to Union. When a check was mailed to me from a Title company in O'Fallon, MO., I never received it. The Title Company issued me a new check. I still never received it. After a month, they were kind enough to send me a third check. This time, I had them mail it to my sister, in Warrenton, MO. My sister called me the next day to say that my check arrived. I made arrangements to meet her for lunch so that I could get my check. Now here we are, a week after mailing my mortgage payment on Thursday, April 30, before the 5:00 time that's on the box on the post office parking lot. My mortgage company still hasn't received my check. Sidenote...I've never used the tiny mailboxes in the front of my subdivision for outgoing mail. I trust my route carrier even less than I trust the post office. It looks like I have no choice, but to get over my dislike of electronic billing and payments. The USPS is quickly becoming a thing of the past. I have no trust in them at all. Well, not here in Union, that is.

They have horrible service. I requested my mail to be held at the post office online AND filled out…read morea form in person. A WEEK ago. My mail is still being delivered to the address I said to STOP delivering it to. I have NOT been staying at the address. Someone at that address is NOT giving it to me. Which is why I requested my mail to be HELD. This is an important situation. It could improve by people doing their JOB CORRECTLY

Sometimes rude staff and some act like I'm taking time out of their day when dropping off mail…read more Also does not let their customers rate them on the tablet, just clicks the smiley face button themselves.

Nice small town post office. Friendly employees that took care of business as needed. Only one…read moreworker at the time I was there but I'm sure thats fine for this post office location.