Location.com logo
Person picking up a package from USPS smart lockers
Brand Certified

United States Postal Service

3.1
(38 reviews)

Business Details

42 Water St, Guilford, CT
06437, United States
(800) 275-8777
http://usps.com/postoffice

About

Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 42 Water 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

United States Postal Service
42 Water St, Guilford, CT
06437, United States

Hours

Reviews

3.1
38 reviews
5 stars
19
4 stars
1
3 stars
0
2 stars
1
1 star
17
  • RD
    Rich Dart
    Jan 26, 2026
    5.0
    Best post office staff ever!!! Maria, Catrice and Shondra always go above and beyond to help people and are always friendly.
  • KS
    kath slub
    Dec 17, 2025
    5.0
    Always Warm, Pleasant & Professional!!
  • MM
    Michael Mansi
    Oct 6, 2025
    1.0
    Driver from Guildford post office said that my driveway was blocked and my front porch was blocked so they could not make my delivery on Sunday, October 5 which is a complete lie. There are six mums on my porch with plenty of room on the side and a clear driveway where every package is put, don’t know what this person’s problem was, but I am having a hard time contacting the Guildford post office
  • VP
    Victoria Pantalone
    Sep 30, 2020
    5.0
    Efficient, friendly staff. Everyone I’ve ever encountered at this post office helped assess the best way to ship packages, showed me all of the stamps to choose from, patiently guided me through packaging options and paperwork. And, they go above and beyond that. I was there one day when an elderly woman came to tell them she’d found the keys that one of them had helped search her car to find! That’s small town kindness!!

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.

Brand Certified Facts from United States Postal Service

This information is certified by United States Postal Service and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
  • Address
  • Categories
  • Geo coordinates
  • Legal business name
  • Hours of operation
  • Phone number
  • Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including:
+100
Others