Sign Up Now For Your Training Class - All in-person classes take place at 44 Court Street, Room 820,  Brooklyn 11201. All online courses take place via Zoom.

In-Person Classes Temporarily Suspended. Online Training Only Currently. 

Our Online Training  has been approved by the New York State Division of Criminal Justice Services.

Our Training Courses



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Guardian Group Services is a security training and recruitment company. For any questions or inquiries, contact us through our website or provided information. 

Our Website

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 44 Court Street - Room 820 - Brooklyn, New York 11201