HVAC SERVICE NOTE Job reference / date / technician: Equipment location and type: Manufacturer / full model / serial: Equipment identity confirmed from: Customer-reported symptom and timing: Technician observations: Measurements, units and conditions: Checks completed and results: Applicable source / revision / page: Work performed: Post-work verification and result: Unresolved questions / work not completed: Recommended next action and owner: Customer communication: Lead review / corrections: