United States Postal Service

  3.8 – 12 reviews   • Post office

Visit your local Post Office™ at 21 Long Island Ave! The U.S. Postal Service® (USPS®) is the only organization in the country to regularly deliver to every residential and business address. USPS is committed to providing secure, reliable, and affordable delivery of mail and packages to more than 157 million addresses in the United States, its territories, and its military bases worldwide. Processing and delivering 47 percent of the world’s mail, USPS manages over 30,000 retail locations and constantly innovates to make customer experiences better. This location offers passport services by appointment only.

Hours

Tuesday9AM–5PM
Wednesday9AM–5PM
Thursday9AM–5PM
Friday9AM–5PM
Saturday9AM–1PM
SundayClosed
Monday9AM–5PM

Address and Contact Information

Address: 21 Long Island Ave, Sag Harbor, NY 11963
Phone: (800) 275-8777
Website: https://tools.usps.com/find-location.htm?location=1380238&utm_source=google-my-business-url&utm_medium=search&utm_campaign=yext&y_source=1_MzM4MzQzOS03MTUtbG9jYXRpb24uZ29vZ2xlX3dlYnNpdGVfb3ZlcnJpZGU%3D

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Review Summary

Tommy Gazi
Great place, great seasoned staff.
Mica Lee Williams
I left my credit card on the table when I left for the airport.
Randolph Schwartz
Very pleasant helpful staff.
C
Unfortunately Rose has retired and whoever was promoted does not take the job seriously. I was the first of 7-10 people in line and I just waited more than half hour while watching people gossip, check their phones and put papers in a very neat pile while we all waited. I hope someday soon they will take their jobs seriously. Rose is missed!!
Leah Alden
My package was lost. Post master was super nice…good guy. It took a week or so but I eventually got it.
Techy125
Had an important package get shipped to the Sag Harbor Post Office on accident and not to my local hometown. I called and spoke to a man named Will I think it was. He was very professional and said that it would be marked as mis sent and put back on the next truck out and would be at my hometown the next day. He was 100% correct and really helped me. Thanks Will!!
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