
This full-time HVAC Service Technician role supports the Service Department at Design Mechanical, a subsidiary of Comfort Systems USA, with operations in Louisville and Gypsum, Colorado. The position focuses on maintaining, troubleshooting, and repairing commercial HVAC and refrigeration systems. Key responsibilities include performing equipment overhauls and start-ups, diagnosing issues using blueprints and wiring diagrams, and providing technical support to ensure customer satisfaction. The role appeals to experienced professionals seeking stability within a large organization that maintains a local company feel. It offers a collaborative environment with opportunities for growth, comprehensive benefits, and the flexibility to work overtime as needed. The position is based in Louisville, CO, requiring travel to various job sites.




















