about arro consulting

ARRO LEADERSHIP

ARRO’s leadership team is committed to maintaining the highest standards of professionalism, delivering exceptional results to our clients and to the communities in which we live. Skilled, knowledgeable, and experienced people are the heart of our business. 

Cary B. Vargo

Cary B. Vargo

Chief Executive Officer
West Chester Office
Matthew D. Warfel, P.E.

Matthew D. Warfel, P.E.

Executive Vice President & Chief Operating Officer
Lititz Office
Mark D. Harman, P.G., MS4-SCP

Mark D. Harman, P.G., MS4-SCP

Executive Vice President & Director of Technical Services
Lititz Office
Michael A. Schober, P.E., BCEE

Michael A. Schober, P.E., BCEE

Vice President & Director of Business Development
Lititz Office
Michael J. Bingham, P.E.

Michael J. Bingham, P.E.

Vice President & Lititz Office Manager
Lititz Office
Nathaniel Merkel, L.O., GISP

Nathaniel Merkel, L.O., GISP

Vice President & Frederick Office Manager
Frederick Office
William L. Bohner, Jr., P.E.

William L. Bohner, Jr., P.E.

Assistant Vice President & Birdsboro Office Manager
Birdsboro Office
Edward C. Overberger

Edward C. Overberger

Assistant Vice President & Business Development Director
Birdsboro Office
Casey LaLonde

Casey LaLonde

Assistant Vice President & West Chester Office Manager
West Chester Office
Alberto Vennettilli, P.E.

Alberto Vennettilli, P.E.

Assistant Vice President & Assistant West Chester Office Manager
West Chester Office
Matthew Verdecchia

Matthew Verdecchia

Director of People & Culture
West Chester Office
Jason S. Coyle, L.O.

Jason S. Coyle, L.O.

Director of Operations & Environmental Services
ARRO Environmental Services

WORKING TOGETHER
EVERY STEP OF THE WAY

CONNECT WITH THE ARRO TEAM

ARRO Consulting is a leading engineering, environmental, information technology, and management consulting firm headquartered in Lancaster County with five other strategically located offices in PA and MD.
Headquartered in Lancaster County with five other strategically located offices in PA and MD