Brand Certified
United States Postal Service
2.0(147 reviews)
Certified by United States Postal Service • May 17, 2026
Business Details
55 Grasso Plz, Saint Louis, MO
63123, United States
Certified by United States Postal Service • May 17, 2026
(800) 275-8777
Certified by United States Postal Service • May 17, 2026
http://usps.com/postoffice
Certified by United States Postal Service • May 17, 2026
About
Certified by United States Postal Service • May 17, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 55 Grasso Plz to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
Location
Certified by United States Postal Service • May 17, 2026
Hours
Certified by United States Postal Service • May 17, 2026
Monday9:00 AM - 5:30 PM
Tuesday9:00 AM - 5:30 PM
Wednesday9:00 AM - 5:30 PM
Thursday9:00 AM - 5:30 PM
Friday9:00 AM - 5:30 PM
Saturday9:00 AM - 2:00 PM
SundayClosed
Reviews
2.0
147 reviews
5 stars
28
4 stars
8
3 stars
5
2 stars
7
1 star
99
- ASAmin SahelMay 1, 20261.0An employee named Chris did the worst Christmas service have ever experienced in USPS, First of all, he answered my question with the attitude while I asked the envelope I got from you guys just a minute ago does not fit and I need a bigger size he mentioned I don’t have time to go and look for you for a different one you should go and check. After that, he gave me a broken seal envelope from behind his counter and say check if this fits while I tried it Fit item so I taped package with the tracking label and while I asked to accept the return of the two extra envelopes that I bought, he said we do not take any returns, but I can trade the broken bag with two envelopes that you already paid At the end, he asked me to press the green smiley face and waited so that I press it before taking any further action and keep insisted PRESS THE GREEN SMILEY FACE so that he gave a positive review from customer. That’s not how it works, and it shouldn’t be like that. Every customer has the right to share the review based on their experience.
- JDJOHN DESHERLIAApr 23, 20265.0The front counter is great.
- MDMarshall DiemertApr 21, 20261.0Can’t ship using duck tape. Can’t print labels
- RHRobert HuntMar 20, 20262.0You need to have a talk with your employees about walking through people's landscaping. It's RUDE and INCONSIDERATE.
- BWBrian WMar 17, 20265.0I needed to mail something certified and the staff were very helpful in making sure I got the right envelope and was doing what I needed to. They were very friendly to everyone.
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
Brand Certified Facts from United States Postal Service
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