Contact Us
With corporate offices in Livonia, Michigan, a regional office in Chattanooga, Tennessee, and an international office in Mexico, W.J. O'Neil Company specializes in solving complex, highly technical projects with outstanding design-build services.
W.J. O’Neil Company Headquarters
35457 Industrial
Livonia, MI 48150
734.458.2300
734.458.2305 (fax)
Service
734.266.3338
24-hour emergency service
313.531.9521
W.J. O’Neil Company
500 West 26th Street
Chattanooga, TN 37408
423.208.9707
423.208.9691 (fax)
W.J. O’Neil Company International
Mexico