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United States Postal Service (USPS)
Shipping and Mailing Postal Provider
in Katy, TX

The fastest way to ship your item without going to the Post Office
Mailing letters, Priority Mail®, Priority Mail Express®, International Mail, postage stamps.

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Avoid the long lines — avoid the Post Office and come to PostServ where we guarantee fast, efficient service with a smile—all for the right price.
Mail carriers for the United States Post Office go by or deliver to every address in the United States every day, Monday through Saturday (and sometimes on Sunday). This fact makes USPS different from all other carriers and is one of the reasons PostServ provides easy and convenient access to all-things postal.
Whether you need a single stamp, or want to get a care package to your sister in the Marine Corps, we’re here to help.
PostServ  is an official USPS Approved Shipper which qualifies us to provide several convenient postal products and services.

Domestic and International Mail & Shipping Services

  1. Stamps and First Class Mail ® 
  2. Standard Post™
  3. Certified Mail®
  4. USPS Tracking
  5. Priority Mail Express® (Delivery Guaranteed)
  6. Priority Mail®
  7. Media Mail™
  8. Signature Confirmation™
  9. Priority Mail Express International®
  10. Priority Mail International®

Do you need your delicate, valuable, time-sensitive and sentimental items packed with TLC? That’s what we do. We have shipping boxes for virtually anything, and our staff are trained as professional packers, so we’ll make sure your stuff arrives in perfect condition

Sign up now & ship for up to 5% OFF

DHL personal


DHL business


Approved Postal Provider


Convenient shipping and mailing services where you live, work, and shop.

The U.S. Postal Service® provides a multitude of mailing and shipping options for consumers. Through a series of Approved Postal Provider® agreements, customers can purchase stamps, mail a letter, or ship a package without ever visiting a traditional Post Office™. Retailers can attract additional customers by offering postal products and services. Together, we provide convenient mail services where customers live, work, and shop.
The Approved Postal Provider® Programs extend the reach of shipping and mailing services so customers can mail letters or ship packages from alternate locations near where they live, work, and shop.


Approved Shipper

Bring package mailing services closer to customers with the Approved Shipper program. Agreements are made with existing independent shipping and mailing companies. In most cases, postal shipping services are offered along with competitor products, so customers can choose the best shipping option for their needs.
Retailers that participate are provided USPS® branding rights and signage. There is no compensation between the retailer and the Postal Service™, however, there are no restrictions on additional fees that can be charged for mailings. Participation in the Approved Shipper program provides customers choices and price options for their shipping needs. Consider joining us today.

Who we are?
What we do?
Com mais de 21 anos de existência, a POSTSERV opera serviços de envios através das empresas líderes mundiais do setor, afim de oferecer o serviço certo para quem procura qualidade, rapidez e segurança na hora de mandar sua encomenda para qualquer parte do Brasil e do mundo. Auxiliamos nossos clientes a ganhar vantagem competitiva, garantindo a atenção pessoal de que precisam e dando-lhes os meios para que suas remessas cheguem ao destino.




Don't hesitate to contact us

Ready for offers and cooperation

Telefone: (19) 3252-6412
Rua Joaquim Gomes Pinto, 15 - Cambui


Don't hesitate to contact us

Ready for offers and cooperation

Telefone: (19) 3886-325
Rua Fernando Costa, 390 - Barra Funda
Atendimento de segunda a sexta, das 08h00 às 17h30

Despachantes Aduaneiros Parceiros

Soluções Integradas de Envio


925 South Mason rd # 500 
Katy TX 77450 


Phone: 281-579-6912                    


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