Building Sign for Plasmatreat

The Sign Authority, located in Wheaton, Il recently fabricated and installed a new building sign for Plasmatreat in Haward CA. We work with many clients like Plasmatreat that have multiple locations around the country. It is important to our corporate clients to have...

Tradeshow Backwall Display Chicago, IL

It's that time of year again, trade-show season! The Sign Authority in the Chicago area, specializes in trade-show and exhibit displays. We offer hundreds of choices with exciting shapes and details that will get you noticed at your next trade-show event. This...