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Products & Services
About W.e. Oneil Construction
W.E. O'Neil Construction is a 100% employee-owned general contractor. Building great relationships since 1925. Locations in AZ, CA, CO, IL, TN, and TX.
W.e. Oneil Construction is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +XXX (773) 7551611
- Website
- http://www.weoneil.com
- www.linkedin.com/company/weoneil
- Address
- 1245 West Washington Boulevard, Chicago, Illinois, 60607, United States
Company Details
- Employees
- 730
W.e. Oneil Construction: frequently asked questions
What does W.e. Oneil Construction do?
W.E. O'Neil Construction is a 100% employee-owned general contractor. Building great relationships since 1925. Locations in AZ, CA, CO, IL, TN, and TX.
Where is W.e. Oneil Construction located?
W.e. Oneil Construction is located at 1245 West Washington Boulevard, Chicago, Illinois, 60607, United States.
How many employees does W.e. Oneil Construction have?
W.e. Oneil Construction has about 730 employees.
How can I contact W.e. Oneil Construction?
Its website is www.weoneil.com and its phone number is +XXX (773) 7551611.
Largest companies in Illinois
Largest companies on Factur
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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