Gradian

General

• Perform startup, commissioning, and functional testing of commercial HVAC systems (e.g., chillers, rooftop units, air handlers, VRF systems)
• Verify installation compliance with manufacturer specifications, engineering drawings, and applicable codes
• Adjust system parameters, controls, and sequences of operation to optimize performance
• Document commissioning procedures, test results, and equipment performance data
• Diagnose and resolve mechanical, electrical, and control system issues
• Provide on-site technical support to contractors, service teams, and customers
• Interface with factory engineering teams for advanced issue resolution
• Conduct root cause analysis and recommend corrective actions
• Serve as the primary on-site representative during commissioning activities
• Deliver customer training on system operation, maintenance, and controls
• Promote strong customer relationships and ensure satisfaction
• Verify proper operation of building automation systems (BAS) and control interfaces
• Complete startup reports, commissioning checklists, and service documentation
• Provide detailed field reports, including deficiencies and corrective actions
• Maintain accurate records of site visits, labor, and system performance

Field Commissioning Specialist