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Products & Services
About Duplicate Keys
Duplicate Keys is listed as a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in Chicago, Illinois, United States and operating in Office service.
Its primary NAICS classification is 561622 (Locksmiths). Duplicate Keys is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (773) 2501690
- Address
- 4332 N Western Ave, Chicago, Illinois, 60618, 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
- 561622Locksmiths
SIC Codes
- 76Miscellaneous Repair Services
- 769Miscellaneous Repair Shops And Related Services
- 7699Other Services to Buildings and Dwellings
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $570,000 ($0M-$1M)
Duplicate Keys: frequently asked questions
What does Duplicate Keys do?
Duplicate Keys is listed as a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in Chicago, Illinois, United States and operating in Office service.
Where is Duplicate Keys located?
Duplicate Keys is headquartered at 4332 N Western Ave, Chicago, Illinois, 60618, United States.
How many employees does Duplicate Keys have?
Duplicate Keys has about 6 employees (the 6-10 range).
What is Duplicate Keys's annual revenue?
Duplicate Keys's annual revenue is estimated at $570,000 (the $0M-$1M range).
What industry is Duplicate Keys in?
Duplicate Keys is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561622 (Locksmiths).
How can I contact Duplicate Keys?
Its phone number is +1 (773) 2501690.
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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