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​Cornerstone Copy & Mail is a family owned and operated small business. We are your source for shipping and packing supplies in Walnut Creek. Our main goal is to provide the best possible customer service! Our backgrounds include many, many years in the copy, print and hospitality industries. The perfect combination we're confident will result in your complete satisfaction! We will go above and beyond to help you copy, print, notarize, fax, scan, and ship it! You'll experience polite, friendly, helpful, attentive and professional service. Our goal is to help people handle their tasks from personal to business with ease and to be your complete neighborhood office.

We are conveniently located at the corner of Newell Avenue and South Broadway in the San Miguel Center. We are kitty-corner from Whole Foods and across from Casper's Hot Dogs. We also have free parking for your convenience!

Thank you for visiting our website. We are excited to be your source for shipping in Walnut Creek and look forward to seeing you soon.

Please contact us if you have any questions or needs. We're here Monday-Friday 9am-6pm and Saturdays 10am-4pm to provide Walnut Creek notary services as well as shipping and copy services.

Chris & Larry Wertz
Cornerstone Copy & Mail
HomeAbout UsProducts & ServicesContact & Directions

Copyright 2012: Cornerstone Copy & Mail . Walnut Creek Shipping.
All rights reserved.1250 Newell Ave, Ste I, Walnut Creek,
CA. 94596 925-937-2980 | cornerstone1250@att.net
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Call Us: 925-937-2980

Walnut Creek Notary Services and More

Mail pick up at 3:30 daily.
FedEx Express and Ground pick up at: 4:30 Monday-Friday.
FedEx Express pick up at:
2:00pm on Saturdays.
Our Services:
  •   Full Service Copying
  •   Self Service Copying
  •   Color Copies
  •   Business Cards
  •   Laminating
  •   Notary *Traveling by appointment
  •   Mailbox Rental
  •   Packaging
  •   Shipping
  •   Postal Services
  •   Fax / Scanning Services
  •   Packaging Supplies
  •   Stationery