Blower & Coil Cleaning Restores Furnace Performance in Houston, TX

A Houston, TX homeowner recently called us out after noticing reduced airflow and overall system performance from their home heating system. Upon inspection, we found that the furnace blower assembly and evaporator coil were heavily contaminated with built-up dust and debris, restricting airflow and stressing the system. Our technician removed the blower assembly, disassembled the blower motor, and deeply cleaned the blower wheel to restore proper balance and airflow. We also thoroughly cleaned the furnace cabinet inside and out, removing accumulated buildup that can circulate into the home. After reassembling and reinstalling the blower motor, we wired the system, powered it up, and confirmed normal operation. To complete the service, the evaporator coil and surrounding area were chemically cleaned, improving heat transfer and indoor air quality. The result? The furnace system returned to smooth, efficient quiet operation, delivering consistent airflow throughout the home. Homeowner takeaway: In Houston’s dusty, humid climate, annual blower and coil cleanings can significantly improve comfort, efficiency, and system lifespan - especially for gas furnace systems where airflow is critical.