What are the different types of guards? Security professionals are categorized based on their expertise: residential guards, corporate guards, and public safety officers. Residential guards secure homes and gated communities, while corporate guards handle offices and commercial spaces. Public safety officers are trained for high-risk environments like government buildings or events. American Global Security Inc. offers a wide range of security solutions tailored to your specific needs. Our guards are highly trained and equipped to handle diverse situations, ensuring safety and peace of mind for your property, employees, and the public.