Our Team

Marsha Lack

CEO/Senior Environmental Planner

James Fitzgerald

President, Senior Geologist and Driller

Man taking a selfie with scenic mountain view in background

Charles Schlumpberger

Senior Professional Engineer, Civil

Kaleb Fitzgerald

Staff Engineer/ Special Inspector

Joshua Gjoraas

Project Manager/Special Inspector

Person wearing a baseball cap with the "GeoServ" logo.

Jennifer Burkett

Office Manager/HR

Smiling person in hard hat and safety jacket, outdoor industrial setting, snowy mountain in background.

Arley Enloe

Senior Driller

Construction worker wearing safety gear and helmet standing outdoors.

Jonathon Vanaltena

Lead Driller/Field Tech

Construction worker wearing an orange safety vest and hard hat with GeoServ logo.

Graham Hill

Drillers Helper/Field Tech