We’re here to help answer your questions. Our experts are on hand to help inform you of every aspect regarding your topic.

We take great pride in using our expertise for you and look forward to hearing from you.

34-18Northern Blvd,Long Island City, NY 11101Phone: (631) 238-8309





    Security Services

    “Professional and the event went perfectly”

    Diamond Security was great. I was able to schedule various security guards for an event with only 2 days notice. Everybody showed up, was very professional and the event went perfectly. I highly recommend Diamond Security Services to anyone who wants a low-hassle and fast way to hire security.

    John K.

    “High quality guards, wonderful customer service”

    High quality guards, wonderful customer service, and an extremely easy-to-use dashboard. Definitely will continue to use!

    Susana J.

    “I highly recommend Diamond Security Services”

    Sam  has provided security services at several properties I manage, they have always provided quality personnel and excellent service. I highly recommend Diamond Security Services for all your security needs.

    Kaitlynn R.

    BBB acredited A+
    Dun and Bradstreet dnb