Third Branch Engineering, LLC

Third Branch Engineering LLC Authorized for Work in Texas,
March 2015

Deanne Dutton Hughes chaired the Climate Change Policy and Regulation panel Thursday morning.  Ms. Dutton HUghes continues to serve as chair for the Climate Change Policy Committee for AWMA.  

Air and Waste Management Association's Annual Conference in Raleigh, North Caroline June 2015


Kirby Davis with the Journal Record interviewed Deanne Dutton Hughes regarding the company's formation and mission.  Many thanks to Mary Waller for her supportive comments and her sharing of this article.  If you are a Journal Record subscriber, you may link to the original version here.

September 2016 - Third Branch Engineering moves to 36 degrees North!


Third Branch Engineering received its Certificate of Authorization to provide environmental engineering services in the State of Texas. This Authorization follows Deanne Dutton Hughes' licensure to practice engineering in Texas.

Third Branch Engineering proudly announces its relocation to downtown Tulsa's Brady District!  Come visit us at 36 degrees North!