President

N. Daniel Waltersdorff, PE

ndw@ba-inc.com

 

Senior Vice President, Client Services

Brian G. Burkhart, PE

bgb@ba-inc.com

 

Senior Vice President, Corporate Services

James T. Holtzapple

jth@ba-inc.com

 

Director of Marketing

Sherri L. Harlan, M.B.A.

slh@ba-inc.com

 

 

Vice President, Harrisburg Office

Robert H. Weidner, PE, LEED AP, CxA

rhwb@ba-inc.com

 

Director of Operations, State College

Roger M. Thies, PE, LEED AP

rmt@ba-inc.com

 

Director of Human Resources

Lori Ann Brenneman, PHR

lab@ba-inc.com