HVAC Repair Green Bay WI | Call Bay Mechanical Heating & Cooling

Furnace ignition failure during a Green Bay winter is often due to a dirty flame sensor or issues with the hot surface igniter. The extreme cold and increased system strain can expose these weaknesses. Our technicians are experts in diagnosing and cleaning or replacing these critical components to restore reliable heat quickly and prevent future failures during our coldest snaps.

In Green Bay, our seasonal changes bring pollen, cottonwood seeds, and general yard debris that clog outdoor AC condenser coils. A dirty coil forces your system to work harder, leading to higher energy bills and potential breakdowns. We recommend a professional coil cleaning as part of a spring tune-up. This service, which we provide, removes buildup and ensures your AC runs efficiently all summer long.

Our Green Bay-focused preventative maintenance plan is designed to tackle local issues head-on. It includes a thorough cleaning of the furnace flame sensor and burners to prevent ignition failure, a complete inspection and cleaning of the AC condenser coil, and comprehensive system checks for safety and efficiency. This proactive service helps avoid costly emergency repairs and keeps your system running smoothly through every Wisconsin season.