Over 35 years ago Dean & Associates, a marketing group now operating through Ohio TLS, Inc, originated as Dean - Lawless Lighting Systems, a commercial and roadway lighting agency covering the Central Ohio market. Over the first couple of years Dean-Lawless grew vastly and expanded into the DOT, municipal, and roadway markets for the entire State of Ohio. This transition created a distinct business entity that has became known as Dean & Associates. Today we continue as Ohio Traffic and Lighting Solutions, Inc. to strive for excellence in the service we provide to the ever changing State of Ohio.