HVAC Services Hermantown MN | Call The Comfort Company

Ice buildup is a common sign of restricted airflow or low refrigerant, often worsened by our humid summers. It forces your system to work harder, increasing wear and energy bills. Our technicians will diagnose the root cause—like dirty filters, blocked vents, or a leak—and perform the necessary repair or maintenance to restore efficient cooling and prevent damage.

Absolutely. A failing pilot light is often due to a dirty thermocouple, a draft, or issues with the gas supply. This is a critical safety and comfort issue, especially during our cold Hermantown winters. We'll thoroughly inspect your furnace, clean or replace components as needed, and ensure everything is operating safely and reliably to keep your home warm.

Regular preventative maintenance is key. Our comprehensive tune-up services include cleaning coils, checking refrigerant levels, testing safety controls, and inspecting ignition systems. This proactive care for both your heater and AC can catch small issues before they lead to ice buildup, pilot failures, or a costly breakdown, saving you money and hassle.