Brand Certified
United States Postal Service
3.6(23 reviews)
Certified by United States Postal Service • Jul 26, 2026
Business Details
312 Chess St, Monongahela, PA
15063, United States
Certified by United States Postal Service • Jul 26, 2026
(800) 275-8777
Certified by United States Postal Service • Jul 26, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Jul 26, 2026
About
Certified by United States Postal Service • Jul 26, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 312 Chess 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 • Jul 26, 2026
Hours
Certified by United States Postal Service • Jul 26, 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
Products & Services
1 list · 30 items
Explore offerings from United States Postal Service on 312 Chess St in Monongahela, with popular services available at this location.
Reviews
3.6
23 reviews
5 stars
11
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3
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1 star
6
- CBColt BelardiaJan 21, 20231.0Post carrier that goes into forward township marks all of our packages as no access before he even gets to the house. Our house is wide open no dogs or anything that could cause no access. Have lived there since the 1990’s with no issues prior. The manager told us if we called in anywhere it would just come back to her and she couldn’t do anything about it. Called into make a case and they told me on the phone they are not allowed to be doing that and problem will get escalated. The post office hangs up when trying to call in. Asked how far they can walk and back up there vehicle and they refuse to give an answer. I know they are union and don’t have to give answers but seems really lazy and unprofessional.
- JLJane LargeDec 15, 20174.0Got to climb a flight of stairs. Staff is nice and helpful
- HJHeather JonesMar 17, 20175.0This is the BEST Post office Ever!! Everyone is so nice ! I called today to see if the carriers had stamps with them, & Duane (I think ) at the office offered for Bob , our mail carrier to bring me a book of stamps !! Best customer service! :) Thank you !!!
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.
Where is the United States Postal Service location in Monongahela, PA?
The United States Postal Service is located at 312 Chess St, Monongahela, PA 15063.
What are the regular operating hours for this Post Office location?
The Post Office is open Monday through Friday from 8:30 AM to 4:30 PM, and on Saturday from 9:00 AM to 12:00 PM. It is closed on Sundays.
Can I apply and submit my first-time U.S. passport application at this Post Office?
Yes, this Post Office accepts first-time passport applications for the U.S. Department of State. Please complete and print your passport application form before applying.
Is it necessary to schedule an appointment for passport services at this location?
Most Post Offices offering passport services require you to schedule an appointment using the online scheduler, although limited walk-in hours may be available at select locations.
Does this Post Office offer passport photo services and what is the cost?
Yes, passport photo services are available by appointment, with a current fee of $15 for the photo.
Can I rent a PO Box at this location and how can I do it?
Yes, you can reserve a PO Box online by searching for availability at https://www.usps.com/manage/po-boxes.htm, and then complete your setup in person.
Are the PO Boxes accessible after normal business hours at this Post Office?
Most USPS locations offer 24/7 access to PO Boxes in the lobby, but access hours can vary. Please check with this local Post Office for specific lobby hours.
What nearby services can I visit after mailing at the USPS at 312 Chess St?
After visiting the USPS, you can check out nearby places like Little City Coffee for a coffee break or Sweets By Mrs. C for ice cream and candy treats.
Are there banks or ATMs near this Post Office for convenient financial services?
Yes, nearby you will find KeyBank ATM and PNC, providing various banking and ATM services to assist your financial needs.
What community services are available near the 312 Chess St USPS location?
Nearby community and support services include New Life Options Pregnancy Resource Center and Finleyville Food Pantry, offering prenatal care and food assistance respectively.
Brand Certified Facts from United States Postal Service
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