Crouse Heating and Air Conditioning | Reliable HVAC Repair in Plattsburgh, NY

Frequent ignition failure during extreme cold is often a sign of a failing component or an issue with the gas valve or flame sensor. While a repair might fix it temporarily, for long-term reliability in our climate, we typically recommend a professional furnace replacement. Newer, high-efficiency models are more robust against the intense cold and can significantly improve both comfort and energy savings for your Plattsburgh home.

Yes, weak airflow is a classic symptom of leaky or poorly sealed ductwork, a common issue in many area homes. Leaks force your HVAC system to work harder, wasting energy and straining the equipment. Our technicians perform a detailed inspection to locate leaks. We then professionally seal the ductwork using mastic or metal tape, which restores proper airflow, improves system efficiency, and enhances comfort in every room.

Our local preventative maintenance service is designed specifically for our climate. We perform a comprehensive check, including cleaning critical ignition components, testing safety controls, inspecting heat exchangers for cracks, and ensuring all electrical connections are secure. This proactive care catches small issues—like a dirty sensor that could cause ignition failure—before they lead to a costly, no-heat emergency in the middle of a Plattsburgh winter.