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Products & Services
About Alert Security
Alert Security is listed as a company classified under Investigation and Security Services, based in Brooklyn, New York, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Alert Security is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (718) 9220214
- Address
- 2174 Fulton St, Brooklyn, New York, 11233, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 28 (21-50)
- Annual Revenue
- $3.3M ($1M-$5M)
Alert Security: frequently asked questions
What does Alert Security do?
Alert Security is listed as a company classified under Investigation and Security Services, based in Brooklyn, New York, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Where is Alert Security located?
Alert Security is headquartered at 2174 Fulton St, Brooklyn, New York, 11233, United States.
How many employees does Alert Security have?
Alert Security has about 28 employees (the 21-50 range).
What is Alert Security's annual revenue?
Alert Security's annual revenue is estimated at $3.3M (the $1M-$5M range).
What industry is Alert Security in?
Alert Security is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact Alert Security?
Its phone number is +1 (718) 9220214.
What companies are similar to Alert Security?
Other large industrial & mechanical companies in New York include New York State, New York State Department of Health, City of New York and International Business Machines Corp.
Largest industrial & mechanical companies in New York
Largest companies in New York
Largest industrial & mechanical companies
Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York data.
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