We are made up of two divisions Griffin Sign and Griffin Highway Safety Company. We are a full service traffic contractors specializing in the advancement of work zone safety and product manufacturing. Some of our products include permanent/temporary road signs, parking/speed limit signs, guar- rail sales & installation, complete road sign manufacturing and other highway safety signs. We also offer daily traffic control, emergency service 24-hours a day, work zone set up, equipment rental & sales, bridge inspection and flagging & traffic control service.