HVAC Repair Shirley NY | Call Nelson Heating & Ac Refrigeration

Common signs in Shirley homes include reduced airflow from your vents, higher than usual energy bills, increased dust around the house, and your HVAC system running constantly. A severely clogged filter can even cause your system to overheat and shut off. We recommend checking your filter monthly and changing it at least every 90 days, or more often if you have pets or allergies.

In Shirley's humid climate, algae and mold growth inside the damp drain line is a common cause of clogs. This can lead to water backing up into your drain pan or, worse, leaking into your home. Our technicians perform a thorough cleaning of the drain line and pan, and we can install preventative treatments to inhibit future growth, protecting your system and your home from water damage.

Absolutely. A professional seasonal maintenance visit from Nelson Heating includes inspecting and changing your air filter, cleaning the condensate drain line, and checking all system components. This proactive approach catches small problems before they become big, costly repairs, improves your system's efficiency to lower bills, and extends its lifespan. It's the best way to ensure reliable comfort for your Shirley home.