US Security Systems
Commercial services · Los Angeles, California
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Products & Services
About US Security Systems
This profile covers US Security Systems, a company classified under Investigation and Security Services, based in Los Angeles, California, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). US Security Systems is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (323) 9365293
- Fax
- +XXX (323) 9368355
- Website
- us-securitysystems.com
- Address
- 6303 Wilshire Blvd, Los Angeles, California, 90048, 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
- 561621Security Systems Services (except Locksmiths)
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7382Security Systems Services (Except Locksmiths)
Company Details
- Employees
- 18 (11-20)
- Annual Revenue
- $3.2M ($1M-$5M)
US Security Systems: frequently asked questions
What does US Security Systems do?
This profile covers US Security Systems, a company classified under Investigation and Security Services, based in Los Angeles, California, United States, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is US Security Systems located?
US Security Systems is headquartered at 6303 Wilshire Blvd, Los Angeles, California, 90048, United States.
How many employees does US Security Systems have?
US Security Systems has about 18 employees (the 11-20 range).
What is US Security Systems's annual revenue?
US Security Systems's annual revenue is estimated at $3.2M (the $1M-$5M range).
What industry is US Security Systems in?
US Security Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact US Security Systems?
Its website is us-securitysystems.com and its phone number is +1 (323) 9365293.
What companies are similar to US Security Systems?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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