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Oklahoma City Office & Moore Laboratory-Construction Office

 

Oklahoma City, Oklahoma

615 N. Hudson Ave., Suite 300
Oklahoma City, Oklahoma 73102

Oklahoma City, Oklahoma

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

Phone

(405) 815-3600

Fax

(405) 815-4080

Moore

201 Industrial Boulevard
Moore, OK 73160

Moore, Oklahoma

201 Industrial Blvd.
Moore, Oklahoma 73160

Phone

(405) 912-8378

Fax

Gary Evans, PE

Director of Operations

Gary serves as EST’s Director of Operations overseeing all company affairs and interests in the Oklahoma. 

Caleb Austin, PE

Director of Engineering

Caleb serves as EST’s Director of Engineering overseeing all engineering design for EST.

Oklahoma City and Moore Staff

Oklahoma City Office

Caleb Austin, PE
Director of Engineering

Bryce Hanlon, PE
Geotechnical Engineer

Amanda Newberry, PE
Professional Engineer

David Griffin, PE
Professional Engineer

Elham Mazroi, PE
Professional Engineer

Danna Hogan
Lead CAD Designer

Justin Frost
Senior CAD Designer

David Russell
Senior Designer

Chad Morris, PE
Lead Wastewater Engineer

Brian Cales, PE
Senior Project Engineer

Joseph Voss, PE
Environmental Engineer

Nick Duncan, EI
Engineer Intern

Jay Adams
Marketing and Proposals Manager

Joe Cardenas, PE
Business Development Director

Kathy Hurst
Construction Manager

Kristin Shockley
Human Resource Manager

Carla Driskill
EST Accounting

 

Moore Offices

Doug Wright, PE
Construction – Business Manager

Josh Terrell
Laboratory Manager

Tony Keefer
Resident Manager

Chris Serrano
Construction Manager

Robert Case
Construction Management Auditor

Jarrod Grunda
Construction Inspector

Michael Holloway
Construction Inspector

Adren Butler
Construction Inspector

Steven Haivala
Construction Inspector

Chris Hendershot
Certified Welding Inspector

Jonathan Alexander
Construction Inspector

Dustin Leonhart
Construction Inspector

Darian Stanton
Construction Inspector

Matthew Jones
Lab / Field Technician

Mason Riggs
Lab / Field Technician

Rick Taylor
County Liaison

Oklahoma City Projects

Oklahoma City Careers

Oklahoma City News

Duncan Bypass Bridge ‘G’ Won 2017 Pharaoh Award!

Duncan Bypass Bridge ‘G’ Won 2017 Pharaoh Award!

EST designed all the bridges on the Duncan Bypass project and is excited to hear this bridge was awarded the Pharaoh Award for the highest quality bridge structure in the state. The award is given to the contractor and construction management team. Read more details...

EST Opens New Office in Lawton, Oklahoma

EST Opens New Office in Lawton, Oklahoma

EST is excited to announce our recent expansion with a new office in Lawton, Oklahoma. It is important for us to be close to the clients we service so we can continue to provide exceptional customer service and fast response to our clients needs. See the article for...

Contact Us

Corporate Headquarters

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

(405) 815-3600

(405) 815-4080