Building Green

Setting a Higher Standard

W.J. O’Neil is a leader in green building. We help clients safeguard the environment, conserve energy, and strengthen the economies and social structures of communities.

In fact, sustainability is integral to every aspect of W.J. O’Neil’s operation. Conducting business in a socially, economically, and environmentally responsible manner, is a mandate on every one of our projects.

Leadership in sustainability is more than a responsibility at WJO; it is an obligation, a privilege, and an honor.

LIVONIA, MI (Corporate Headquarters)
35457 Industrial Dr.
Livonia, Michigan 48150
734.458.2300
734.458.2305 Fax

24-hour emergency service
313.531.9521

CHATTANOOGA, TN
500 West 26th Street
Chattanooga, Tennessee 37408
423.208.9707
423.208.9691 Fax

MEXICO