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Leadership Team

David Gray, P.E.


David Gray has served as a trusted adviser and Professional Engineer for countless developments and has been in private practice since the late 1970s. He formed what is now Gray Engineering in 1989.

Since graduating from the University of Texas, David has accumulated more than three decades of real-world experience as a leader in project due diligence, design, permit processing and construction oversight. He is trusted as an honest broker and diligent professional by project owners, city and county review staff, elected officials, neighborhood associations and municipal utility districts.

Prior to going into private practice, David laid the foundation for a successful career by working at the Texas Commission on Environmental Quality in the Water District section, where he became familiar with all aspects of utility districts.

David remains very active in all aspects of Gray Engineering and is especially excited about mentoring and encouraging the next generation of creative thinkers in Central Texas. Outside of work, he enjoys ranching and automobile events with his family and friends.

William Wheeler, P.E.

Vice President of Operations & Engineering

Will Wheeler has more than three decades of experience as a land development, transportation and environmental infrastructure strategist. Before joining Gray Engineering in 2012, Will led a prominent Central Texas firm’s multidisciplinary consulting office on a wide variety of projects in the public and private sectors.

Born from a family of engineers and scientists, Will is also a skilled communicator and in high-demand among prominent developers to assist in site acquisition, entitlement, pre-development and portfolio management processes. He also eagerly mentors employees and is a champion for enabling young achievers to advance their careers.

Will is a founding Board Member of the Downtown Austin Transportation Management Association (Austin Movability), is a Board Member of The Hill Country Conservancy and is an active member in a variety of professional organizations, including the Urban Land Institute and the Real Estate Council of Austin.

Married for more than 30 years to his college sweetheart, Will enjoys international travelling, auto racing and catching up with their two daughters.