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Products & Services
About Devcon Security
Devcon Security is a company based in Romeoville, Illinois, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Investigation and Security Services.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Devcon Security is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (718) 7615700
- Address
- 529 E Romeo Rd, Romeoville, Illinois, 60446, 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
- 4 (1-5)
- Annual Revenue
- $635,000 ($0M-$1M)
Devcon Security: frequently asked questions
What does Devcon Security do?
Devcon Security is a company based in Romeoville, Illinois, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Investigation and Security Services.
Where is Devcon Security located?
Devcon Security is headquartered at 529 E Romeo Rd, Romeoville, Illinois, 60446, United States.
How many employees does Devcon Security have?
Devcon Security has about 4 employees (the 1-5 range).
What is Devcon Security's annual revenue?
Devcon Security's annual revenue is estimated at $635,000 (the $0M-$1M range).
What industry is Devcon Security in?
Devcon 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 Devcon Security?
Its phone number is +1 (718) 7615700.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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