As a Veteran Owned Business we believe in managing on the front lines. If you have Dahlcore as your security service provider you already know that we are personally managing all of the security guards. Not only in the office, but in the field as well. Staten Island, Brooklyn, Manhattan, Queens, Bronx, and Long Island Dahlcore is there front and center. Security is more than a business, it is a responsibility. A responsibility to our clients and our Security Officers. Leading by example and treating our Security Officers as family we can guarantee that engaged and proactive Dahlcore Security Officers will be protecting you and your property.