Cornerstone Sign has been a huge blessing to Portland Christian School!  Your designers have been top-notch, your turn-around times have been fast and the final products have always looked great!  Thank you so much for your great work!

Dan Wilson

Portland Christian School

You guys are easy and awesome to deal with and would not get my ADA stuff anywhere else.

John Hall Jr.

Action Graphics

I’d like to thank you & your employees for all the work you’ve done. You’ve all ways gone the extra mile when it comes to promptness, pricing & quality.

Chuck Patterson

FIBA Technologies

As it has been the last several quarters, an excellent score. Thanks for the effort put in with our account and keep up the good work.

Nathan Constantinescu, CPSM

SPX Cooling Technologies

Tell everyone the letters purchased look great. Your installers were very courteous and easy to work with.

Ed Herzog, Director

Eastern Kentucky University

The products and service on the last project from you all was top notch. I look forward to working on many more projects with you all in the future.

William Steely

The Sign Place

Thank you, thank you, thank you for making such a quality product, for keeping the costs competitive and for keeping your turnaround times quick!


Your Sign Company

I can’t tell you how much we appreciate everyone’s efforts, Patty has been a complete problem solver and I could not have pulled this off without all her and your own good help.

Kerry Kulas

Spectrum Neon Company

We use Cornerstone for all of our decals, engraved plastic tags, and metal labels and we have been thrilled with their pricing, service, delivery, and customer service. Their staff is friendly, helpful, and has always made sure that we're happy with our order.

Drew DeLozier

Air Hydro Power

Just a quick note to let you know how pleased, I am with the job your team did for me recently. Each piece was perfect. Everyone was fun to work with and remained very professional. It's easy to see how you have built such a successful organization. Thanks for a job well done.

Chuck Schneider

I D Courier