Setting the Standard in Professional Security Training

Complete Security Training (CST) provides professional security guard training programs designed to prepare students for state licensing and real-world field operations. Our courses combine practical instruction, compliance-based curriculum, and industry best practices to ensure every student graduates fully prepared for employment in the private security sector.

Whether you are starting your career or upgrading your credentials, CST delivers structured, instructor-led training that meets regulatory standards and equips you with the skills, confidence, and certification required to succeed.

• Fully compliant with Illinois state security training requirements.
• State-approved curriculum designed to meet licensing standards.
• Certification provided upon successful course completion.