Gina Shaw Receives Wallcoverings Industry’s Most Prestigious Award – Irvine Sign Company n Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sign Company. Serving Orange County Ca. – Irvine Sign Company – OC Sig