Walker HVAC Repair & Service | Furnace & AC Experts | Dwight Corporation

Yes, significant ice buildup is a common issue in our climate and can indicate a problem like low refrigerant or a faulty defrost cycle. It restricts airflow and forces your system to work harder, leading to potential component failure. We recommend calling us for a diagnosis to prevent costly repairs and ensure your system is ready for the summer heat.

Signs include a strange, chemical-like smell from the furnace, soot around the burner, or visible cracks during inspection. This is a critical safety issue because it can allow carbon monoxide—a dangerous, odorless gas—to leak into your home. If you suspect this problem, turn off your furnace immediately and call us. We provide thorough inspections and expert repairs to keep your Walker family safe.

Our local, seasonal maintenance is designed specifically for our environment. We clean coils to prevent ice, check refrigerant levels, inspect heat exchangers for stress cracks, and ensure all safety controls are functioning. This proactive care improves efficiency, extends system life, and most importantly, identifies small problems before they become major, unsafe repairs for your home.