Walt's Refrigeration Heating & A/C | Top-Rated HVAC Services in Bay City, MI

Common signs in our area include uneven heating or cooling between rooms, a noticeable spike in energy bills, excessive dust, and whistling sounds from your ductwork. Our technicians perform a professional pressure test to precisely locate and seal leaks, improving your system's efficiency and comfort.

Thermostat issues in Bay City homes are often due to wiring problems, aging components, or incorrect calibration. We diagnose the root cause—whether it's a simple recalibration, a wiring repair, or a recommendation for a more reliable programmable or smart thermostat to better manage our local temperature swings.

Our comprehensive tune-up includes cleaning coils and components, checking refrigerant levels, inspecting electrical connections, testing safety controls, and calibrating your thermostat. This proactive service is crucial for catching small issues—like early signs of duct leaks or thermostat drift—before they become major problems, especially before our harsh winters or humid summers.