2026 Ranking

Best Security Companies in Staten Island

Ranking of the best private security companies in Staten Island, New York. The order prioritizes verified state licensing, track record and verified reviews; profile views and recommendations only fine-tune the order.

Verified state license Real user views 123 companies in Staten Island

We're still gathering recommendations and verified customer reviews in Staten Island. In the meantime, the order is based on license status and profile views.

Top-ranked companies in Staten Island

1
5S
5C SECURITY CORP
State Licensed
Staten Island, NY
Security GuardsEvent SecurityResidential & HOA Security+7
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Licensed
2
A&
A & J CONSULTING LLC
State Licensed
Staten Island, NY
Security GuardsEvent SecurityResidential & HOA Security+8
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Licensed
3
AR
A R SECURITY SERVICE LLC
State Licensed
Staten Island, NY
Security GuardsEvent SecurityResidential & HOA Security+7
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Licensed
4
AI
ACA INVESTIGATIONS LLC
State Licensed
Staten Island, NY
Private Investigation
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Licensed
5
AT
ACOSTA TIMOTHY J
State Licensed
Staten Island, NY
Private Investigation
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Licensed
6
AI
AEGIS INVESTIGATIONS LLC
State Licensed
Staten Island, NY
Private Investigation
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Licensed
7
AO
ALL OUT INVESTIGATIONS AND SECURITY
State Licensed
Staten Island, NY
Private Investigation
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Licensed
8
AJ
ALLESSANDRO JAMES N
State Licensed
Staten Island, NY
Private Investigation
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Licensed
9
AI
ALLTECH INVESTIGATIONS
State Licensed
Staten Island, NY
Private Investigation
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Licensed
10
AF
AMMIRATO FRANK A
State Licensed
Staten Island, NY
Private Investigation
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Licensed

All state licensed security companies in Staten Island

123 companies with a verified, active state license, ranked by track record and reputation. All checked against official license records.

See the remaining 73 licensed companies in the directory

Ranking methodology

The order reflects real, verifiable signals that are hard to manipulate. Companies with a verified state license appear first; within that group we prioritize the best-reviewed (verified reviews) and the most established according to official records. Profile views and community recommendations only fine-tune the order — a couple of votes can't move positions. For each company we show exactly which signals back its position.

State license — we verify each active license against state licensing boards like California BSIS and Illinois IDFPR. Licensed companies appear first.
Real profile views — how many people viewed the company's profile over the last 30 days.
Community recommendations — user votes with anti-fraud controls (fingerprint dedup).
Verified customer reviews — customer rating and review volume, when available.

Looking for more options in Staten Island?

Browse the complete directory with all 123 private security companies listed in Staten Island, filter by service type and compare pricing.

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Security services in Staten Island

Security Guards en Staten Island Armed Security Guards en Staten Island Mobile Patrol en Staten Island Event Security en Staten Island Fire Watch Services en Staten Island Executive Protection en Staten Island K9 Security en Staten Island Loss Prevention & Retail Security en Staten Island Corporate Security en Staten Island Warehouse & Industrial Security en Staten Island Residential & HOA Security en Staten Island Construction Site Security en Staten Island Alarm Monitoring en Staten Island Video Surveillance & CCTV en Staten Island Access Control en Staten Island Private Investigation en Staten Island Armored Transport & Cash-in-Transit en Staten Island Security Consulting en Staten Island

More about private security in Staten Island

Directory of Staten IslandAll security companies, with search and pagination.State Licensed in Staten IslandOnly companies with an active state license.

See all security companies in New York

Frequently asked questions

What are the best private security companies in Staten Island?

Top companies in Staten Island include 5C SECURITY CORP, A & J CONSULTING LLC, A R SECURITY SERVICE LLC, ACA INVESTIGATIONS LLC, ACOSTA TIMOTHY J, based on their active state license and the volume of profile views and community recommendations on HireSecurityNow.com. The order updates continuously based on these signals.

How is the ranking of security companies in Staten Island determined?

Companies with a verified, active state license appear first, checked against official licensing board records like California BSIS and Illinois IDFPR. Within that group, the order reflects real profile views over the last 30 days, community recommendations (with anti-fraud controls) and verified customer reviews when available.

Are the ranked companies state licensed?

We verify each company's license status against official state licensing board records. Each company's profile shows its license number and status when it holds an active license.

How do I hire one of these companies in Staten Island?

You can get free quotes from any company in the ranking: open its profile, submit a quote request with your requirements and you'll receive proposals directly. All quotes are free and come with no obligation.

How many security companies are listed in Staten Island?

Our directory lists 123 companies in Staten Island, New York. You can browse the complete list in the Staten Island security companies directory.

Best Security Companies in Staten Island

Top-ranked companies in Staten Island

5C SECURITY CORP

A & J CONSULTING LLC

A R SECURITY SERVICE LLC

ACA INVESTIGATIONS LLC

ACOSTA TIMOTHY J

AEGIS INVESTIGATIONS LLC

ALL OUT INVESTIGATIONS AND SECURITY

ALLESSANDRO JAMES N

ALLTECH INVESTIGATIONS

AMMIRATO FRANK A