Contact Information
P.O. Box 219
Stillwater, OK 74076
Office (405) 372-1213
Fax (405) 372-7571
110 Ranch Trail
Irving, TX 75063
Contact: DeWayne Warner
Office (405) 650-1584
Fax (972) 290-0874
Daniel R. Wittwer
President
Ronald L. Wittwer
Executive Vice President
Ron Zerr
Vice President, Construction
DeWayne Warner, Operations Manager - Texas
B.S. Construction Management, Oklahoma State University
DWarner@wittwerconstruction.com
Kevin Petray, P.E., Construction Engineer
B.S. Civil Engineering, Oklahoma State University
KPetray@wittwerconstruction.com
Shad Hane, Estimator
B.S. Construction Management, Oklahoma State University
Shad@wittwerconstruction.com
David Burns, Project Manager
B.S. Construction Management, Oklahoma State University
DBurns@wittwerconstruction.com
Kirk Wiesner, CPA & Chief Financial Officer
B.S. Accounting, Kansas State University
KWiesner@wittwerconstruction.com
Doug Martin, Ph.D., Safety & EEO Officer
Ph.D. Oklahoma State University
DMartin@wittwerconstruction.com
Shane Zerr, Equipment Coordinator
B.S. Finance, Oklahoma State University
SZerr@wittwerconstruction.com
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