I successfully completed the furnace maintenance and inspection. Upon arrival, I thoroughly examined the furnace system, checking all components for wear and tear. I cleaned the burners, heat exchanger, and air intake to ensure optimal performance. The thermostat and control board were tested for proper functionality, and all electrical connections were inspected for safety and efficiency. After confirming that all parts were in excellent condition, I conducted a test run to verify that the furnace operates smoothly and efficiently. The system is now running flawlessly, with no issues detected.