About Us

Our Team

The GeoSonics/Vibra-Tech team is dedicated and professional, and we have an expert for any problem or situation that might arise.

Andrew Coil

Area Manager

Mark Edwards

Area Manager

Jonathan Ferdinand

Vibration and Noise Specialist

Kristin Ferdinand

Executive Vice President

John Froedge

Area Manager

Bobbie Hipenbecker

Area Manager

Ethan Huff

Regional Manager

Casey Jennings

Area Manager

Ryan Jubran

Area Manager

Joe Lozosky

Project Manager

Todd Pester

Area Manager

Matthew J. Pilz

Vice President & Southeast Regional Manager

William I. “Ike” Powell

Area Manager

Nick Reittinger

Area Manager

Douglas Rudenko, P.G.

Vice President & Northeast Regional Manager

Mohamad Sharif, P.E.

Vice President, Senior Engineer

Mike Spors, E.I.T.

Vice President & Area Manager

Benny Staudt, P.G.

Area Manager

Jeffrey A. Straw

Vice President & Area Manager