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About Duffy, Patrick M
Duffy, Patrick M is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Electrical Contractors and Other Wiring Installation Contractors and based in Chicago, Illinois, United States.
Its primary NAICS classification is 238210 (Electrical Contractors and Other Wiring Installation Contractors). Duffy, Patrick M is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Address
- 4313 S Pulaski Rd, Chicago, Illinois, 60632, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2382Building Equipment Contractors
- 238210Electrical Contractors and Other Wiring Installation Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 171Plumbing, Heating And Air-conditioning
- 1711Plumbing, Heating, and Air Conditioning Contractors
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $143,000 ($0M-$1M)
Duffy, Patrick M: frequently asked questions
What does Duffy, Patrick M do?
Duffy, Patrick M is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Electrical Contractors and Other Wiring Installation Contractors and based in Chicago, Illinois, United States.
Where is Duffy, Patrick M located?
Duffy, Patrick M is headquartered at 4313 S Pulaski Rd, Chicago, Illinois, 60632, United States.
How many employees does Duffy, Patrick M have?
Duffy, Patrick M has about 4 employees (the 1-5 range).
What is Duffy, Patrick M's annual revenue?
Duffy, Patrick M's annual revenue is estimated at $143,000 (the $0M-$1M range).
What industry is Duffy, Patrick M in?
Duffy, Patrick M's primary NAICS code is 238210 (Electrical Contractors and Other Wiring Installation Contractors).
Largest companies in Illinois
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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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