Dennis Callahan Construction Foreman

Dennis Callahan is one of our construction foremen and supervises our team in construction, operation, and demobilization of thermal sites. He works side by side with many of the field staff, oversees subcontractors, and assists the team in the implementation of goals and duties to complete projects safely, on time, and under budget. Dennis has been a member of our team since 2006 and has worked on more than 30 thermal sites.


Responsibilities: Supervisor, Construction, Operation, Drilling Oversight, Demobilization