Contact Us
David DeMartino, PE
Director of Operations
(210) 541-0646 x 2226
Paul Vandenberg, PE
Midwest Region
(920) 884-3960
Patrick Devericks, PE
West Region
(805) 585-6381
Michael Jones
East Region
(678) 355-5550 x 5710
OTIE Headquarters
1033 North Mayfair Road, Suite 200
Milwaukee, WI 53226
Phone: 414-257-4200