Ensure your ventilation systems are winter-sealed and summer-ready. Expert multi-point maintenance for fans.
While whole house fans and attic fans are simple, they require regular maintenance to remain effective. In winter, an unsealed whole house fan damper acts like an open window, letting your expensive heat escape. In summer, dusty attic fan blades can lose up to 40% of their airflow. Our maintenance protocol ensures your vents are clear, your motors are lubricated, and your winter seals are airtight.