The Core Team

Mike Donnan serves as a president of Hayter Engineering, responsible for staff recruitment and is a part of the financial management team. As a senior project manager Mike offers over 33 years of experience in consulting, planning, design, construction review, bridge inspection, operations and environmental reviews for a wide range of civil works projects. He is a licensed professional engineer and holds a Bachelor of Science Degree in Civil Engineering from the Virginia Military Institute. Prior to his association with Hayter Engineering, Inc., he served as an officer in the U.S. Army Corps of Engineers. Mike joined Hayter Engineering in 1983. He is active in both his civic and professional communities, with memberships in the National and Texas Society of Professional Engineers, the American Society of Civil Engineers, and Water Environment Federation.

Mike Tibbets serves as a vice president of Hayter Engineering. In addition to his role as a senior project manager he is also responsible for staff development and training. As a senior member of the Hayter Management Team, Mike joined the firm in 1989 and has over 25 years of experience in all phases of infrastructure improvements with a particular expertise in water and wastewater treatment process evaluation. Prior to that time he had served as a Staff Engineer with the City of Paris and as a Research Assistant with the Texas Water Resources Institute. As a licensed engineer, Mike holds both a Master of Science in Civil Engineering and a Bachelor of Science in Civil Engineer from Texas A & M University. He has authored numerous publications, his most recent being: “Turning Unused Assets Into Cash: Multi-Agency Cooperation, Texas Style,” TML (Texas Municipal League), Texas Town & City Magazine, February 2014

Tyler C. Creamer, P.E. 9 Years with Hayter Engineering, Principal / Project Manager, B.S. Civil Engineering, The University of Texas at Arlington 2009, Professional Engineer Texas 2014, Professional Engineer Oklahoma 2017, Professional Engineer Arkansas 2018, and Professional Engineer Louisiana 2018.

Kevin K. Whitley, R.P.L.S. 20 Years with Hayter Engineering, Principal / Survey Manager, B.S. Stephen F. Austin State University 1997 Registered Professional Land Surveyor, Texas 2006 Professional Land Surveyor, Oklahoma 2014

Christopher M. Donnan, P.E., CFM 4 years with Hayter Engineering, Principal / Project Manager, M.S. Water Resources, Texas A&M University, 2007 B.S. Civil Engineering, Texas A&M University, 2005, Certified Floodplain Manager (1700-09N) 2009, Professional Engineer Texas 2010, Professional Engineer Oklahoma 2013, Professional Engineer Arkansas 2013, Professional Engineer, Louisiana 2013.

Kevin R. Vanhoozier, PE, Project Manager. 5 years with Hayter Engineering. B.S. in Civil Engineering from the University of Texas at Arlington 2013. Professional Engineer, Texas 2017, Professional Engineer, Oklahoma 2018, Professional Engineer Louisiana 2018, and Professional Engineer Arkansas 2018.