Vigilant Security Inc. specializes in high-quality residential, commercial, and industrial security options in State College, Altoona, Huntingdon, Lewistown and Williamsport PA. Whether you are looking to detect burglary, fire or critical conditions such as carbon monoxide and flooding, Vigilant Security can customize a package for your specific needs. Look for our name at thousands of homes, businesses and High Security installations throughout Central Pennsylvania. We take pride in being able to provide our customers with the latest options available. Our customer-friendly and professional service department and central station is staffed by your friends and neighbors from right here in Central Pennsylvania and are second to none in the security industry. Vigilant Security can help you with all your security needs.