W.E. O'Neil Construction Employee Directory

ConstructionUnited States501-1000 Employees

"WE value people. WE build dreams." -- since 1925! 100% employee-owned general contractor. We build nationally, with locations in AZ, CA, CO, IL, TN, and TX.

W.E. O'Neil Construction has seen steady growth since its founding in 1925 in Chicago by the O'Neil family. Now 100% employee-owned (ESOP), we embrace people as our number one asset. 

Our award-winning teams are recognized as industry leaders. Our longevity can be attributed to our excellent staff of professionals, our integrity, our commitment to customer satisfaction, and our ability to embrace technology. Our combination of the financial strength of a large national contractor and the responsiveness of a small company brings the best of both worlds to our clients. 

Our experience covers virtually every commercial market sector using a broad range of project delivery methods including design-build, design assist, construction management at risk and lump sum bid.

Find W.E. O'Neil Construction employees' phone numbers or email addresses

W.E. O'Neil Construction Global Highlights

North America
757

United States Of America
755
Mexico
1
Canada
1

Asia
21

Philippines
10
China
5
Indonesia
3
India
2
United Arab Emirates
1

Europe
10

United Kingdom Of Great Britain And Northern Ireland
5
Ireland
2
Belgium
1
Slovakia
1
France
1

Africa
3

Somalia
1
Morocco
1
Nigeria
1

W.E. O'Neil Construction's Leadership

C. L.
Chief Executive Officer
Mobile Phone
Email
M. B.
Chief Estimator
Mobile Phone
Email
M. H.
Vice President Client And Project Development
Mobile Phone
Email
S. E.
Vice President - Chief Estimator
Mobile Phone
Email
T. D. R.
Vice President Operations
Mobile Phone
Email
M. B.
Vice President Of Operations
Mobile Phone
Email
T. A.
Vice President Project Executive
Mobile Phone
Email
T. G.
President
Mobile Phone
Email

W.E. O'Neil Construction Employee Metrics

100%

50%

0%

2025

2024

Program & Project Management
Engineering
Civil Engineering & Construction
Administrative
Accounting
Other
Marketing

Contact profiles from W.E. O'Neil Construction

Name

Title

Contact Info

Location

Last Update

R. C.
Project Manager
Mobile Phone
Email
United StatesTexas
Oct 21, 2025
S. S.
Senior Project Manager
Mobile Phone
Email
United StatesMississippi
Aug 25, 2025
S. S.
Project Manager
Mobile Phone
Email
United StatesColorado
Jul 31, 2025
M. L.
Project Manager
Mobile Phone
Email
Oct 25, 2025
C. R.
Project Manager
Mobile Phone
Email
United StatesTennessee
Nov 12, 2025
D. W.
Project Manager
Mobile Phone
Email
United StatesArizona
Oct 26, 2025
J. Y.
Project Manager
Mobile Phone
Email
United StatesTexas
Jul 18, 2025
J. W.
Assistant Project Manager
Mobile Phone
Email
Bay
Nov 11, 2025
G. S.
Assistant Project Manager
Mobile Phone
Email
United States
Jul 17, 2025
M. U.
Senior Project Manager/Estimator Pmp, Leed Ap
Mobile Phone
Email
United StatesArizona
Oct 25, 2025

Frequently Asked Questions

What is W.E. O'Neil Construction known for?

W.E. O'Neil Construction was founded in 1925 operates in the Construction industry. The company's main headquarters is located in 1245 W. Washington Blvd, Chicago, IL 60607, US; you can contact the main corporate office by phone at

+1-310-643-****

. Explore W.E. O'Neil Construction's company overview page for more information.

What is W.E. O'Neil Construction's most common email format?

W.E. O'Neil Construction employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more W.E. O'Neil Construction email formats with LeadIQ.

How many employees does W.E. O'Neil Construction have currently?

W.E. O'Neil Construction has approximately 751 employees as of October 2025. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are W.E. O'Neil Construction's key employees and leadership?

As of October 2025, W.E. O'Neil Construction's key employees include:

Chief Executive Officer: C. L.
Chief Estimator: M. B.
Vice President Client And Project Development: M. H.
Vice President - Chief Estimator: S. E.
Vice President Operations: T. D. R.

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