Brand Certified
United States Postal Service
2.2(217 reviews)
Certified by United States Postal Service • Jul 05, 2026
Business Details
12935 Alcosta Blvd, San Ramon, CA
94583, United States
Certified by United States Postal Service • Jul 05, 2026
(800) 275-8777
Certified by United States Postal Service • Jul 05, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Jul 05, 2026
About
Certified by United States Postal Service • Jul 05, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 12935 Alcosta Blvd! The U.S. Postal Service® (USPS®) is the only organization in the country to regularly deliver to every residential and business address. USPS is actively recruiting for many positions, including: mail and package delivery (city and rural); truck driving (delivery truck and tractor trailer); processing plant; and more opportunities to fit your needs. Learn more about USPS top jobs on our website.
Location
Certified by United States Postal Service • Jul 05, 2026
Hours
Certified by United States Postal Service • Jul 05, 2026
Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
Saturday9:00 AM - 2:00 PM
SundayClosed
Products & Services
1 list · 35 items
Explore offerings from United States Postal Service on 12935 Alcosta Blvd in San Ramon, with popular services available at this location.
Reviews
2.2
217 reviews
5 stars
49
4 stars
13
3 stars
10
2 stars
6
1 star
139
- MGMichael GeorgeJun 10, 20261.0Extremely rude staff
- LLlornise loganJun 4, 20261.0Rude and lectured me because my letter wasn't closed would not give me tape when I was fed up she asked why I was leaving?? Crazy crazy ..wish I could place zero stars
- CCChambersJun 3, 20261.0Use this location to drop off packages for a small business. Constantly stealing packages and not scanning them in. Bite the bullet and just go to the danville location
- SSShawn SpenicJun 1, 20261.0Suddenly this facility has been misrouting all my packages inbound to Dublin and giving my local post office a hard time delivering a package. 2 times my package was somehow routed to Fremont and San Francisco instead of just driving 10 minutes to Dublin Post Office and it still hasn't delivered after 1 week. Something extremely shady is starting to go on at this facility that needs to be investigated by Postal Inspectors.
- ANAbhi NaikMay 27, 20261.0I visited the USPS branch on Alcosta Boulevard in San Ramon on May 26, 2026 between 4:30 and 5:00 PM to send six certified mail letters with Return Receipt Requested and signature confirmation — services I specifically requested for. The clerk, Alisha, failed to process the return receipt cards and did not set up the electronic delivery confirmation I asked for. When I tried to explain what I needed when I was called as the next in line, she repeatedly interrupted me, dismissing my questions by saying “everything is online,” and was visibly eager to end the transaction and leave for the day. I left with a receipt that does not reflect the services I needed. These letters are part of a time-sensitive legal dispute and the missing documentation creates real risk for my case. This is not a minor oversight — return receipt and signature confirmation exist precisely because proof of delivery matters. I will be following up with the postmaster and filing a formal USPS complaint. If you are sending anything important from this location, verify every service is processed completely before you walk away.
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?
What services can I find at the United States Postal Service located at 12935 Alcosta Blvd?
You can send mail and ship packages, get money orders, rent Post Office™ boxes, apply for passports, purchase gift cards, and more at this location.
Can I apply for a U.S. passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and can also take your passport photo by appointment.
Do I need an appointment for passport services at the San Ramon USPS?
Most passport services require scheduling an appointment online, although limited walk-in hours may be available at select locations.
What are the hours of operation for the USPS at 12935 Alcosta Blvd?
Monday through Friday, it's open from 8:30 AM to 5:00 PM. Saturday hours are 9:00 AM to 2:00 PM. The office is closed on Sundays.
How do I reserve a PO Box at the San Ramon Post Office?
You can search and reserve a PO Box online at https://www.usps.com/manage/po-boxes.htm, then complete your setup in person at the Post Office.
Is there 24/7 access to PO Boxes at this USPS location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours can vary, so check with this local office for exact times.
What nearby places can customers visit around the San Ramon USPS?
Nearby places include local businesses such as iWebHQ (advertising agency), Savouries & Sweets for Catered Affairs (caterer and restaurant), and San Ramon FC (sports club and gym) which can be convenient to visit before or after your USPS appointment.
Are there other postal services nearby the USPS at Alcosta Blvd?
Yes, nearby postal centers include the San Ramon Post Office 94583 and US Post Office, providing additional options for mailing and freight services.
How can the nearby San Ramon Presbyterian Church be relevant when visiting the USPS?
Visitors might attend services or community events at the nearby San Ramon Presbyterian Church either before or after visiting the Post Office, making it a convenient location for combined errands or visits.
Does the USPS location offer job opportunities and where can I learn more?
Yes, USPS is actively recruiting for various positions including delivery and processing roles. You can learn more and apply at their careers website linked in the featured message.
Brand Certified Facts from United States Postal Service
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