Service Technician – Boise, ID. Are you looking for a career as a service technician at a great company. Are you looking for an organization that cares about their team. We have the perfect job for you. Mattson a Watts Steam Store Company is looking for a service technician to join our exceptional team. Summary of Responsibilities. The primary responsibility for the Service Technician is to provide exceptional customer service to Watts Steam. Sto...