STAFF

SCOTT DEBO, M.B.A./M.P.A.

MANAGING PARTNER

GARY J. LEWIS, S.E., P.E.

PRINCIPAL

MICHAEL T. DAILY, P.E. , ACB

PARTNER

EMILY TONER, P.E.

PARTNER

LANCE CERNEY, P.E.

PROJECT ENGINEER

TREY CAUSEY

CAD TECHNICIAN

SUE EILER, M.B.A.

OFFICE MANAGER

Zack Middleton

Owner of Middleton Engineering and Brewing
We partner with Zack and his office to assist each other with engineering projects when needed.
As a principal with Lewis & Van Vleet, Scott manages operations, accounting and business development for the firm. With over 25 years of operations experience with various engineering companies, business management and development firms, Scott is focused on managing project fulfillment and assuring our client’s receive the highest quality of service. “I firmly believe that if we do great work and treat the client how we would want to be treated, we will give them no reason to choose any firm other than Lewis & Van Vleet for their structural engineering needs”. DeBo says. Scott serves on multiple boards of directors and has been both a CEO and managing partner during his career. Additionally, his work experience has also included moonlighting as a men’s college basketball official. Since 2004 he has officiated at the men’s Division 1 level and remains a staff member of a number of Division 1 conferences throughout the West.
As a principal of Lewis and Van Vleet, Gary has over 30 years of structural engineering experience, managing and designing a variety of projects. Gary is a graduate of Oregon Institute of Technology and is licensed in Oregon, Washington, California and Idaho. He has also served as past-President of the Structural Engineers Association of Oregon and Oregon Chapter of American Concrete Institute.
Mike is an Oregon Institute of Technology graduate and an alumni advisory board member. He has been practicing structural for nearly 30 years. Mike currently is licensed in Washington and has written several technical white papers, including Bleacher Inspections. He spends time volunteering for the Architects in School program, Toastmaster International, and is an auxiliary volunteer with Tualatin Valley Fire and Rescue. He recently became treasurer of the Board of Directors for the Structural Engineers Association of Oregon. Mike is also a photographer and has photographed many of the most recent project photos.
​Our newest member of the engineering staff is Emily Byers. Emily graduated from the University of the Pacific in 2010 with a Master’ s degree in structural engineering. Emily has 5 years of experience and is working towards sitting for her SE license.
​Lance graduated from Montana State University with a Bachelor of Science in Civil Engineering. He started work with Lewis & Van Vleet in January of 1998 and is a registered Professional Civil Engineer in the state of Oregon. Lance currently works on a part time basis and is available on call as needed.
Trey is an experienced AutoCAD technician who has been with Lewis & Van Vleet since our inception. Trey currently works on a part time basis and is available on call as needed.
​Sue has joined our staff to manage the bookkeeping and other office administration duties.
Professional Engineering Licensure in: OR, WA, CA, NM, CO, UT, ID, TX, NY, MN, GA, FL, NV, WY, TN, SC, MT, and AZ Architecturally Licensed in: CA, HI, AZ, FL & PN For more information regarding Middleton Engineering and Brewing click here.