Patrol Services Intl of Ohio (PSI) maintains a Class A License and provides a wide-spectrum of safeguard solutions including: security patrols, fixed site hourly armed officers, alarm response, executive protection, parking enforcement, employee termination support, fire-watch monitoring, special event detail and armed escorts. PSI's officer hiring and training criteria mirror current law enforcement standards. Patrol and Armed PSI Officers all have Law Enforcement and/or relevant Military experience.