A1 Security
Commercial services · Harrison Township, Michigan
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Products & Services
About A1 Security
A1 Security is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in Harrison Township, Michigan, United States and operating in Office service.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). A1 Security is one of 528,309 Industrial & mechanical companies listed in Michigan.
Business Contact Information
- Phone
- +1 (586) 4630399
- Address
- 39570 Clearview St, Harrison Township, Michigan, 48045, 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
- $291,000 ($0M-$1M)
A1 Security: frequently asked questions
What does A1 Security do?
A1 Security is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in Harrison Township, Michigan, United States and operating in Office service.
Where is A1 Security located?
A1 Security is headquartered at 39570 Clearview St, Harrison Township, Michigan, 48045, United States.
How many employees does A1 Security have?
A1 Security has about 4 employees (the 1-5 range).
What is A1 Security's annual revenue?
A1 Security's annual revenue is estimated at $291,000 (the $0M-$1M range).
What industry is A1 Security in?
A1 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 A1 Security?
Its phone number is +1 (586) 4630399.
Largest companies in Michigan
Largest industrial & mechanical companies
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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