We’re here to help.
Monday – Friday: 7:30 a.m. to 4:30 p.m. EST
Saturday – Sunday: Closed
We’re committed to the safety of our staff and guests, as well as the security of customer information. Our facilities are access-controlled via key-cards and all employees are required to display photo ID badges. Visitors are escorted at all times while on-site, must sign in with our digital visitor management system, and wear timed, color-changing ID badges.
Phone: (937) 865-0800
Fax: (937) 865-5858
ONEIL headquarters, occupying an 80,000-square-foot, state-of-the-art facility on a 16-acre campus.
Phone: (920) 237-2381
Fax: (920) 237-2388
Our largest satellite facility, with over 40 personnel dedicated to regional customers.
Phone: (586) 558-6813
Fax: (586) 558-6899
Providing support to the U.S. Army TACOM and other corporations in the region.