GMB & Son's Heating And Cooling | Qualified HVAC Services in Livonia, MI

For older systems in our area, watch for unusual noises like banging or grinding, inconsistent heating or cooling between rooms, a sudden spike in your energy bills, or the system frequently cycling on and off. These are often signs of wear that our Michigan climate can accelerate. We recommend a professional inspection to diagnose the issue and discuss repair or replacement options to restore efficiency and comfort.

For most Livonia homes, we recommend checking your filter monthly and replacing it every 1-3 months. Factors like pets, allergies, or high system usage may require more frequent changes. A clean filter is crucial—it protects your HVAC equipment, improves airflow for better efficiency, and helps maintain good indoor air quality by trapping dust, pollen, and other allergens common in our region.

Absolutely. Preventive maintenance is key for longevity, especially with our hot summers and cold winters. Our seasonal tune-ups include cleaning critical components, checking refrigerant levels, inspecting electrical connections, and calibrating thermostats. This proactive care helps catch small issues before they become major repairs, improves system efficiency to lower bills, and can significantly extend the life of your aging equipment, saving you money in the long run.