US Post Office

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Website

13280 E Highway 20

Clearlake Oaks, CA 95423

+1 (707) 998-3544

https://www.usps.com

The United States Postal Service (USPS) offers a wide array of mailing and shipping services, including options like Priority Mail, First-Class Mail, and international shipping solutions. With features such as Informed Delivery and the ability to schedule pickups, USPS aims to provide convenience and reliability for individuals and businesses alike.

In addition to traditional mailing services, USPS also facilitates promotions like Every Door Direct Mail, which simplifies targeted advertising through direct mail delivery. The Postal Service is committed to enhancing its offerings, adapting to changing customer needs while maintaining a focus on service excellence and community connection.

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US Post Office - Post Office

USPS

13280 State Hwy 20 Parking

United States Postal Service

Reviews

1.56 reviews

Mabel N.

9/26/2025

Well, I'm giving you your first 5 star review for the customer service you provided me today. I tracked my package to your office (it had the wrong zip code) and you took the time to find it and...

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Kristi M.

2/8/2024

I have a mobile home with a physical address but was Forced to rent a PO box - and repeatedly they lose my packages - I order my medical supplies because it cheaper to buy them online but 2 out of...

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Julian S.

5/26/2021

I often order thing online and receive packages regularly. Receiving my Orders is never a simple process with this post office. They never attempt to notify us of when they arrive for delivery....

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Fred Z.

5/11/2020

Very friendly people but their performance is lacking. An average of every 2 months I get someone else's package. And this happens to most of the town.

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Brian F.

1/18/2017

"Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds" simply does not apply here. Packages are often delivered late, if at...

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US Post Office

The United States Postal Service (USPS) provides comprehensive mailing and shipping services, including options such as Click-N-Ship for online postage and scheduling package pickups. With services ranging from Priority Mail and First-Class Mail to international shipping and money orders, USPS caters to both individual consumers and businesses alike. Additionally, USPS enhances customer experience with features like Informed Delivery, which allows users to preview incoming mail, and provides an array of products including stamps, shipping supplies, and customized mailing options. As a trusted entity with over 250 years of delivering service, USPS continues to innovate in the realm of mail and package delivery. Generated from the website

Mailing service

US Post Office

The United States Postal Service (USPS) is a reliable provider of mail and shipping services, offering a range of options for both personal and business needs. With services like Priority Mail, First-Class Mail, and Every Door Direct Mail, USPS aims to enhance efficiency and ensure timely delivery across the nation. In addition to traditional mailing services, USPS supports customers with features such as Informed Delivery, which allows users to preview incoming mail digitally, and options for scheduling pickups directly from home. The organization also offers various shipping supplies and personalized products, promoting convenience and accessibility for its users. Generated from the website

US Post Office

"Every working here is helpful and polite, and very patient, even in some trying situations that my husband Terry and I have witnessed. There have been times I've thought the workers here really..."