"Our Reputation is Built One Line at a Time" Since 1973, Safety Marking (SMC) has been the premier provider of pavement markings. For generations, we’ve delivered state of the art equipment and technology with the highest quality suppliers to bring the best combination of expertise, equipment, and service to all our customers. Our goal is to provide the highest level of service and state of the art fleet, when you need it. Our highly skilled professionals complete every project on schedule, on budget, one line at a time! Safety Marking is a full service highway and roadway marking company with expertise in every aspect of pavement marking. Our operating area extends into seven states, including all of New England, southeastern New York.