Brand Certified
United States Postal Service
4.1(30 reviews)
Certified by United States Postal Service • May 17, 2026
Business Details
139 E Main St, Carnegie, PA
15106, 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 OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 139 E Main St 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
Monday8:30 AM - 4:30 PM
Tuesday8:30 AM - 4:30 PM
Wednesday8:30 AM - 4:30 PM
Thursday8:30 AM - 4:30 PM
Friday8:30 AM - 4:30 PM
Saturday9:00 AM - 12:00 PM
SundayClosed
Reviews
4.1
30 reviews
5 stars
22
4 stars
2
3 stars0
2 stars0
1 star
6
- CCChris ChauApr 29, 20261.0Lady in charge must not have must engagement with customer service. Told me to buy a roll of tape to seal an envelope. Said the tape she has isn't for customers. Must have gotten lucky at other post offices when they had magic tape available. At the minimum, I would charge for some use instead of forcing a sale like a used car salesman. Do yourself a favor and turn around if postmaster sue is working at the desk when you arrive and drive to a real post office. You have the odds of finding people who aren't miserable.
- MKMelinda KnorrDec 28, 20235.0The folks who work here go above & beyond. They really helped me & even offered me a pen 💕 Bonus that parking was paid during the holidays by the borough! HNY Carnegie! 🥰
- SUSerdar UzunoğluJun 21, 20215.0Very nice ,friendly staff...
- KKKaraDec 22, 20205.0So sweet. Very long line of customers and they still answered all of my questions and helped me figure out the best way to send my package.
- APAnthony PiergrossiJan 25, 20165.0Best post office and the best staff in the city of pittsburgh!
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?
What time can I check my PO Box weekly and on weekends?
Brand Certified Facts from United States Postal Service
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Certified May 17, 2026Yext Knowledge Graph
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