Event security in Brooklyn, NY.
Brooklyn event security is a team for a specific night: a hall, a school gym, a synagogue social hall, or a rented room on a residential block. Tristate Security Patrol staffs doors, guest lists, and the sidewalk in front of the venue.
Call 347-991-0121 with the Brooklyn address and the date. The company is at 5314 16th Avenue, Suite 238, NY 11204. This is not a monthly patrol, and it is not a street-festival permit.
For most standard posts, uniformed officers are scheduled within 24–48 hours. Emergency coverage is coordinated through 24/7 dispatch.
Halls, schools, and celebrations on ordinary blocks.
The practical problem at a Brooklyn celebration is the arrival. Cars stop in a travel lane, guests congregate on a narrow sidewalk, and the hall’s own door staff may not be security. An officer at the curb and an officer at the list solves more of that than a row of people inside the ballroom.
School and synagogue gatherings add a known community. The officer should have the host’s rule for who gets in, including vendors. A private party in a house is smaller and often unarmed. A ticketed night is a different headcount and a different search policy, which you have to set.

Door list
One standard for entry, applied the same way all night.
Street side
Where vehicles stop so the block stays passable.
Inside posts
Exits, the bar line if there is one, and the host’s radio.
Supervisor
A single contact for the planner when the count changes.
Written for Brooklyn rooms, not a generic ballroom.
Catering halls and school buildings in Brooklyn often share a wall with someone’s apartment. Noise, idling cars, and a crowd on the stoop are the complaints that show up before any fight does. The security plan should include a finish time and who tells the DJ. That is local operations, not a case study of a named hall.
The company’s public description includes parties, private events, and venues. No hall is named on this page. Send the floor plan if you have one. If the event is in Queens, NY or the Bronx, book it on the main event page and put that borough in the address.
Your permit, New York guard registration.
If the event uses the sidewalk or the street, the organizer holds whatever city permit that use requires. Security officers do not create a permitted street event by standing in it. They staff the plan you already have.
Officers need New York security guard registration. Armed doors need armed credentials. Most Brooklyn private celebrations the company is asked about are unarmed. Alcohol at a wedding is not, by itself, a reason to arm the post.
Licensed officers, documented work.
Founded in 2021. Brooklyn address. No guest-count record or venue testimonial is invented here.
Book early enough to build the roster. The 24–48 hour scheduling line is for most standard posts, not for a 20-person call the afternoon of a wedding.
What is published, and what is quoted.
Brooklyn event security is quoted from the hours, the guest count, and the number of doors. It does not appear on the monthly patrol card.
Answers, in plain language.
Do you staff private events in Brooklyn?
Yes. Halls, school events, synagogue gatherings, and private parties. Call 347-991-0121 with the date and address.
What does the team do?
Door, guest list, exits, and the curb in front of a Brooklyn venue. The posts are written for that room.
How much does Brooklyn event security cost?
Quoted per event. Headcount and hours matter. Patrol membership prices are not event prices.
Can you work a bar or a club night?
The company publicly lists bars and clubs among its work. Those nights need a refusal policy and enough people for the door. Describe the room instead of asking for a generic package.
Will the officers be armed?
Only if you ask for an armed post and the officers hold New York armed credentials. Say which you want.
Tristate Security Patrol
5314 16th Avenue, Suite 238, Brooklyn, NY 11204
Info@tristatesecuritypatrol.com
24/7 dispatch. This is the business address published for Tristate Security Patrol. It is not described here as a walk-in lobby.