Heating System Repair: Arrived on-site to troubleshoot a furnace that was failing to produce consistent heat. Inspected the burners, heat exchanger, blower assembly, ignition system, and safety controls. Diagnosed a faulty flame sensor and a failing inducer motor causing intermittent operation. Replaced the flame sensor, repaired the inducer motor connection, and tested multiple heating cycles. Verified proper airflow, stable ignition, and consistent heat output throughout the home.