Tulsa, Oklahoma
Norman, Oklahoma
480 24th Ave. NW, Suite 244,
Norman, Oklahoma 73071
Tulsa Downtown
15 E. 5th Street, Suite 1601
Tulsa, OK 74103
Phone
(918) 236-7303
Fax
(918) 236-7305
Norman, Oklahoma
480 24th Ave. NW, Suite 244,
Norman, Oklahoma 73071
Tulsa, Oklahoma
6106 E 32nd Place, Suite 101
Tulsa, OK 74135
Phone
(918) 660-7141
Fax
(918) 660-7167
Jessica Prince, PE
Tulsa Regional Director
Jessica serves as EST’s Tulsa Regional Director overseeing all company affairs and interests in the Eastern and Northeast areas of Oklahoma. This includes, but is not limited to: construction management, materials testing, geotechnical drilling, survey, design and site development.
Tulsa Staff
Tulsa – Downtown Office
Deedre Adson, PE
Project Manager
Antony Atencio
Designer
Ashton Buchanan
Office Administrator
Leo Chen, PE, Ph.D.
Professional Engineer
Ellen Espigares
Marketing / Business Development
Robert Frank, EI
Engineer Intern
Tyler Root, EI
Engineer Intern
Rick Mattioni
Designer
Jeff Wann
CADD Designer
Tulsa – Sheridan Lab
Paul Barnard
Construction Inspector
Ryan Barrows
Construction Inspector
John Bradford
Construction Manager
Gary Clabo
Office Administrator – Testing
Mike Hensley
Construction Manager
Sarah Hopper
Office Administrator – Construction
Sean Hunter
Laboratory Manager
Jennifer Jaworski
Construction Inspector
Kresten Logue
Construction Inspector
Nicole Shields, PE
Resident Engineer
Jerry Thomas
Lab / Field Technician
Dale Wyer
Construction Inspector
Tulsa Projects
Tulsa Careers
Tulsa News
Green Lake Bridge Project in Washington County
Bridge and Approaches County Road over Green Lake Creek near Vera, OK. EST performed Construction Management and Materials Testing for this project. It included testing for soils, asphalt, concrete and aggregates. This project replaced a single lane truss bridge. It...
Lt. Governor visits with EST – Tulsa
It was an honor to visit with our Lt. Governor and fellow industry leaders in our downtown Tulsa Office about our State’s critical infrastructure.
GILCREASE EXPRESSWAY PROJECT UPDATE – November 2020
Gilcrease Project Updates