Address: 628 W. Lincoln Ave, Pontiac, IL 61764
Hours: 10:00 AM – 6:00 PM


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Custom Signs & Murals – Diaz Sign Art
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Design That Works

Strong & Effective Sign Making Since 1979

We have long been at war with cluttered, hard to read, and downright
ugly signs since we opened the doors of Diaz Sign Art more than forty
years ago. What good is a sign if it cannot be read from a few feet away?
What good is a sign if it’s dull and boring and fails to capture people’s
attention? Using color theory, effective contrast, and the best design
practices, we create signs and murals that work.

High Quality Materials

A Long Lasting Sign Will Work For Pennies A Day

A sign is one of the most cost-effective forms of advertisement. The
longer your sign lasts the more value you get out of it. At Diaz Sign Art we
use only the best and highest quality materials available. We constantly
research the latest and greatest sign making products and
educate ourselves in the best building practices, all in an effort
to make our signs outlast signs made by others. No one
likes a cheap sign that appears to be falling apart,
especially your customers. Purchasing high quality
signs from Diaz Sign Art is one of the best
investments you can make.


  • Architectural Signs
  • Post & Panel Signs
  • Hanging Signs
  • Wall Signs
  • Hand Painted Murals
  • Window Lettering
  • Digitally Printed Graphics
  • Antique Signs
  • Banners
  • Real Estate Signs

A Few Examples Of Our Work

View more examples in the portfolio