Staff

Arthur M. Kuholski, PE, PLS - is registered Professional Engineer in Pennsylvania and Ohio, as well a Professional Land Surveyor in Pennsylvania. art@lake-eng.com

John K. Patterson, PE - is registered Professional Engineer in Pennsylvania and has been certified by the National Institute for Certification of Engineering Technologies  Transportation - Highway/Construction. john@lake-eng.com

Ronald D. Garis, PLS  - is registered Professional Land  Surveyor in Pennsylvania. ron@lake-eng.com