Modern Security Systems
Commercial services · Compton, California
Find prospects like Modern Security Systems
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Modern Security Systems
Modern Security Systems is national security company that has been a leader in the art of security for over 30 years. This profile covers Modern Security Systems, a company reporting $5M-$10M in annual revenue, classified under Investigation and Security Services, based in Compton, California, United States, operating in Office service and employing 11-20 people.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). Modern Security Systems is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (505) 8912245
- Website
- modernsecuritysystems.com
- facebook.com/gomodsec
- Address
- 601 S Pearl Ave, Compton, California, 90221, 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
- 14 (11-20)
- Annual Revenue
- $5.9M ($5M-$10M)
Modern Security Systems: frequently asked questions
What does Modern Security Systems do?
Modern Security Systems is national security company that has been a leader in the art of security for over 30 years.
Where is Modern Security Systems located?
Modern Security Systems is headquartered at 601 S Pearl Ave, Compton, California, 90221, United States.
How many employees does Modern Security Systems have?
Modern Security Systems has about 14 employees (the 11-20 range).
What is Modern Security Systems's annual revenue?
Modern Security Systems's annual revenue is estimated at $5.9M (the $5M-$10M range).
What industry is Modern Security Systems in?
Modern 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 Modern Security Systems?
Its website is modernsecuritysystems.com and its phone number is +1 (505) 8912245.
What companies are similar to Modern 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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.