Protection Services

Protection Services Inc. (PSI) was founded in 1955 to provide off-season employment for the highway construction workers of the Stabler Construction Company in Harrisburg, PA. With the skills these key employees had acquired in highway work zone traffic control and safety, they designed and built traffic control equipment best suited for the job. T... he tradition continues today. The skills of our certified work site traffic control specialists, plus the quality and reliability of our products, make PSI the right choice for your traffic control needs. The primary responsibility of PSI and its over 350 employees is to provide safe and efficient travel for the motoring public as they navigate highway construction work zones throughout our territory. The PSI territory includes fifty branch offices in twenty states, with Arkansas as the westernmost branch and the states of Pennsylvania, Ohio, and Illinois as the most northern locations. PSI is currently providing top quality products and services to over 5,000 customers on nearly 100,000 job sites. Our specially trained service staff, fleet of over 250 service vehicles, and 2 strategically located manufacturing facilities (Harrisburg, Pennsylvania and Lake City, Florida) allow us to efficiently service these accounts that include highway contractors, major utilities, and state and local government agencies. The constant training and retraining of our service management and service personnel through the American Traffic Safety Service Association (ATSSA) and local contractor associations ensures that the work zones are safe for both motorists and the highway workers.National and state awards for energy innovation further support this fact. Today, PSI continues this tradition by introducing Intelligent Transportation Systems (ITS) products into the work zone. Queue Detection Systems, Changeable Speed Systems, and "real time" Video Systems are now part of the PSI work zone product offering.Read More