KELLER ENGINEERS - Key Persons


Andy Ebersole

Job Titles:
  • Member of the Pennsylvania Society of Land Surveyors
  • Vice President / Director of Survey
"An accurate survey is often the first step in an engineering project. Here at Keller Engineers, it has always been our goal for the Survey Division to be profitable on our own, as well as working with our other divisions on their projects. I'm happy to say we have been, and continue to be, successful in meeting this goal. I've been with the division since it was formed in 1991, and every day our crews strive to maintain the good reputation we have earned with our clients and in the community." Andy is a member of the Pennsylvania Society of Land Surveyors and the West Virginia Society of Land Surveyors.

Bill Hill

Job Titles:
  • Wm. F. Hill & Associates - a Division
Bill Hill, PE Wm. F. Hill & Associates - a Division of Keller Engineers, Inc. In addition to being a Professional Engineer, Bill is a Pennsylvania licensed Wastewater Treatment Plant Operator. He has served as an Instructor for the Pennsylvania Department of Community and Economic Development and the Harrisburg Area Community College in the area of Wastewater Treatment Plant Operations. He has also written numerous magazine articles for the Pennsylvania Water Environmental Association and the Keystone Tap, a publication of the Pennsylvania Rural Water Association.

Brian Smith

Job Titles:
  • Vice President / Director of Land Development

Dan Carbaugh

Job Titles:
  • Vice President / Director of Water / Wastewater
"In the beginning I was the sole full-time employee in the Water/Wastewater Division. My goal was to grow the division staff and project size to a point where we were recognized by the engineering community as a competitor for all types of projects. This goal has been attained, and I am proud to know we have made an impact in our client's communities. And, being an avid outdoorsman, I understand that the water and wastewater quality improvements we make helps to protect and improve the environment. "

Diana McClure

Job Titles:
  • Director of Business Development
In this role Diana manages the firm's Business Development Team and oversees marketing, advertising, proposal development, customer service, market research, outreach activities, and social media. She works with the firm's leadership team to track industry trends, and research expansion opportunities. She has been with Keller Engineers since 2006. Diana serves on several business and non-profit committees and boards such as five Chambers of Commerce, Operation Our Town, The ROCK After School Program, the American Rescue Workers, The American Heart Association, and a regional economic development organization. Diana chairs an annual charity golf outing sponsored by Keller Engineers and the annual "Engineers CAN Fight Hunger"- a food competition among local engineering firms. She also volunteers at several non-profit fundraising events.

Joe Keller - President

Job Titles:
  • President
"Keller Engineers has steadily grown, in large part to our group of dedicated employees, and I am proud of what we have achieved as a team. Our employees are genuinely interested in their projects and meeting our clients' goals. I appreciate all our employees do for Keller Engineers and most importantly what they do for our clients. We believe that to deliver a successful project, the team is made up of client, staff, and community."

Michael Pratt

Job Titles:
  • Member of the American Council of Engineering Companies
  • Vice President / Director of State College Office
Michael is a member of the American Council of Engineering Companies and the American Society of Highway Engineers.

Sam Mody - President

Job Titles:
  • President
"I am happy to be leading the Keller Engineers of New Jersey team and excited about the growth we've enjoyed since opening in 2017. I believe we are making a positive contribution in our community and throughout the region by providing quality design and construction engineering, participating in non-profit and industry organizations, charitable efforts, and creating jobs which provide a family-sustaining wage."

Tom Morisi

Job Titles:
  • Project Manager
  • Director of Transportation
  • Vice President / Director of Transportation
Tom has served as the Director of Transportation since the division's inception in 1993. He is responsible for the supervision and management of the bridge, roadway, structure, railroad, bridge inspection, and construction inspection teams. He manages transportation design and bridge inspection services conducted by the Transportation Division. His responsibilities include project and staff scheduling, project budgets, and supervision of the Transportation Division team. Tom is the Project Manager for transportation projects for state, county, municipal, and private entities including design of state and federally funded projects using Department of Transportation criteria. He also serves as a liaison with clients, review and funding agencies, and attends project, public, and municipal meetings to assist with project funding acquisition and reimbursement.

Wendy Rossman

Job Titles:
  • Director of Accounting
"Keller Engineers affords employees the opportunity to develop our careers and allows us to work in a family-friendly environment. I can honestly say Joe and Joan Keller are two of the kindest, honest individuals I know. They are behind the success at Keller Engineers as kindness and honesty transcends to the rest of us, making it easy to be dedicated employees, serve our communities, care for our families, and be prepared for the next challenges that come our way."