Cornerstone Copy & Mail

Cornerstone Copy & Mail is a printing service in Walnut Creek, CA. Serving the community since 1996, this family-owned and operated business functions as a complete neighborhood office center. Located at 1250 Newell Ave in the San Miguel Shopping Center just on the edge of downtown, the shop offers a wide array of office, shipping, and notary services designed to help customers accomplish multiple tasks in a single visit. The business holds a 4.70 rating based on customer reviews.

The center provides full-service and self-service copying, color copies, business cards, binding, laminating, document shredding, and sign printing. Clients can also utilize scanning, faxing, passport photos, and computer rental. For those needing notary services, the business offers on-site notarization for common documents including wills, trusts, deeds, contracts, and affidavits, as well as mobile notary service by appointment. Shipping needs are met through their status as an authorized FedEx drop-off for Express and Ground shipping, along with USPS Priority Mail and overnight shipments. They also provide small, medium, and large mailbox rentals, small storage unit rentals, and a variety of packing and shipping supplies. Additional retail items include stationery, greeting cards, and general office supplies.

Customers can send files electronically or bring materials in person, with same-day or overnight pickup available for many projects. The business handles documents from start to finish, offering various bindery options for finishing. Convenient free parking is available for visitors. The business is located at 1250 Newell Ave in the San Miguel Center.

Cornerstone Copy & Mail stands out for its positive rating from the customers who have reviewed it, reflecting the satisfaction of locals who rely on its diverse service offerings. As a long-standing presence in Walnut Creek, it combines printing expertise with essential shipping and administrative support.

The business is located on Newell Ave near South Broadway, which is about a mile away. It is also close to Las Lomas High School, situated roughly 0.2 miles from the shop.

BizScoreAI gives the business an Authority score of 75 out of 100. This solid result shows that the website clearly identifies who is behind the business. This transparency acts as a trust signal that AI assistants and search engines use when deciding whom to recommend.