Keystone Acquisition Services Corporation

Keystone Acquisitions | Our Staff

Who We Are

Our Staff

With over 200 combined years of experience, Keystone Acquisition Services employs some of the most well rounded right-of-way professionals in Pennsylvania. Our team consists of project managers, negotiators, appraisers, and relocation specialists working together to provide the full spectrum of right-of-way services.


Ericka Ehrenberger – CEO

Craig Laurenson – COO

Project Managers

Josh Harkins – Eastern Regional Manager

Warren LaRiviere, SR/WA