Interlock Systems
Commercial services · Clairton, Pennsylvania
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Products & Services
About Interlock Systems
Interlock Systems is listed as a company classified under Investigation and Security Services, based in Clairton, Pennsylvania, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). Interlock Systems is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- Address
- 208 Springhouse Dr, Clairton, Pennsylvania, 15025, 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
- 3 (1-5)
- Annual Revenue
- $301,000 ($0M-$1M)
Interlock Systems: frequently asked questions
What does Interlock Systems do?
Interlock Systems is listed as a company classified under Investigation and Security Services, based in Clairton, Pennsylvania, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is Interlock Systems located?
Interlock Systems is headquartered at 208 Springhouse Dr, Clairton, Pennsylvania, 15025, United States.
How many employees does Interlock Systems have?
Interlock Systems has about 3 employees (the 1-5 range).
What is Interlock Systems's annual revenue?
Interlock Systems's annual revenue is estimated at $301,000 (the $0M-$1M range).
What industry is Interlock Systems in?
Interlock Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
Largest companies in Pennsylvania
Largest industrial & mechanical companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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