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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

Deedre Adson, PE
Project Manager

Robert Frank, EI
Project Engineer

Richard Shepherd
Designer

Rick Mattioni
Designer

Leo Chen, PE, Ph.D.
Professional Engineer

Ashton Buchanan
Office Administrator

Ellen Espigares
Marketing / Business Development

John Bradford
Project Manager – Construction

Mike Hensley
Project Manager – Construction

 

 

 

 

Chris Currier
Project Manager – Paint

Jarrod Grunda
Inspector – Paint

Kresten Logue
Inspector

Paul Barnard
Inspector

Ryan Barrows
Inspector

Bill Trott
Inspector

Dale Wyer
Inspector

Sarah Hopper
Office Administrator – Construction

Sean Hunter
Laboratory Manager

Gary Clabo
Office Administrator – Testing

 

Tulsa Projects

Tulsa Careers

Tulsa News

Gilcrease Preconstruction Conference

Gilcrease Preconstruction Conference

The preconstruction conference for the Gilcrease Expressway was held at EST’s downtown Tulsa office today. We’re excited to work with the stakeholders, OTA, City of Tulsa, Tulsa County, INCOG, FHWA, and ODOT on this monumental project

EST Remembers

EST Remembers

EST's downtown employees were with several hundred others, remembering the 9/11 first responders, victims and families this morning. We watched as Firefighters and TPD Officers from all over Tulsa and surrounding areas, started their climb of the stairs of our...

Contact Us

Corporate Headquarters

615 N Hudson Avenue, Suite 300 Oklahoma City, OK 73102

(405) 815-3600

(405) 815-4080