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Rated New York’s #1 Security Service

We are a security agency, Est. 2005, Protecting you in New York and giving you the peace of mind you need.
With today’s problems, security services are, without a doubt a necessity in the workplace. With access control into buildings, vehicle patrols, crowd control and emergency situations, Diamond Security Services Ltd. is the right company for you! With 20 years of combined experience in the industry, we will meet and exceed your needs for your business or organization. Our primary goal is to make sure that your investments remain safe, your employees can work in a safe environment and potential clientele can see that safety and security is a primary concern. We offer the best rates in the security industry without compromising our standards. Remember, If you want quality then secure it with Diamond.

Security requires dedication. Dedication requires commitment. Commitment requires a drive to succeed.

NY Security Officer
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Select Your Industry

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Construction
School
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Health care
Retail
executive security services
Executive
Private

Security Guard Training

Diamond Security Services requires all persons engaged in security guard activities be registered with the New York Department of State (DOS), and completed all training (unless exempt) at schools approved by the Division of Criminal Justice Services (DCJS). The following training courses are required for each of our security officers and held to the highest standards.

Security Guard (unarmed)

8 Hour Pre-Assignment Training

16 Hour On-The-Job Training (OJT)

Annual Training Requirement:

8 Hour Annual In-Service Training

Armed Security Guard

8 Hour Pre-Assignment Training

16 Hour On-The-Job Training (OJT)

47 Hour Firearms Training

Annual Training Requirements:

8 Hour Annual In-Service Training

8 Hour Annual Firearms Training

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.

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Security Officer Positions:

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Management and Support Positions:

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