About Us

CITI Security boasts a reputation of competence and loyalty in the security industry. Our team of expert and devoted guards use innovative technology and discretion to protect your life and property like their own. In the face of crime and security threats, CITI Security agents are proactive and sensitive, seeing every issue through to its completion.
We provide all types of security services, including guarding all types of buildings and premises as well as protrolling special occasions and gatherings. Priding ourselves on customer service and commitment to every project, CITI Security can meet any customized need, of any size. Contact us- we embrace every challenge with confidence, loyalty and professionalism.

CITI Security.          Proactive.     Professional.      Your sense of security.


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Licensed Security Guards throughout the 5 Boroughs, Nassau County, and Suffolk County

Protecting all types of facilities,premises and operations

Renowned customer service and accommodation

Industry Expertise Details

Nursing Homes

We take your responsibility towards your patients as our own. Guarding each home with strict surveillance, your premises will remain safe and calm at all times.

Assisted Living Facilities

Feel secure with the knowledge that your facility is in our hands. We are sensitive to the needs of each resident and give their safety utmost importance.

Medical Facilities

The privacy and the security of each patient’s personal information is crucial to us. With our innovative technology, we ensure that there is no breach in their confidentiality or serenity.

Residential Buildings

Your residents can go about their day with confidence, knowing that their homes and possessions are protected with 24-hour surveillance, whether or not they are there.

Commercial buildings

Many individuals enter and exit each building daily, taking care of important business matters. Our advanced technology allows our guards to keep everyone safe in the hub of activity.

Office Buildings

Keeping offices and employees safe is a challenge which our guards have stood up to and mastered with confidence and skill. Tailoring to the individual needs of each office, Citi Security guards prevent abuse and violence in the workforce.


While the multitudes of people who frequent malls presents a security challenge, our skilled security guards have keen eyes for detecting any suspicious behavior, keeping all storeowners safe and their merchandise intact.

Retail stores

Recognizing the security threats that retail stores face, we transform potentially easy targets into calm and enjoyable shopping experiences for all customers.


What set them apart from other companies is that they showed genuine interest and concern and did not stop until the issue was resolved. I prefer a company that is pro-active and doesn't just sit back and wait for a problem to present itself and then react.

Kalman, CT

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    Citi Security is available 24/7