Allison Air Conditioning & Heating Service - Hickory's Top-Rated HVAC Services

The high humidity in the Hickory area means your AC unit's condensate drain line works overtime, making it prone to clogs from algae and mold. A clog can lead to water damage and system shutdowns. We help by performing preventative maintenance that includes cleaning and treating the drain line, and we offer prompt repairs to clear any existing blockages to protect your home and restore cooling quickly.

Mold growth in ductwork is a serious concern here due to our humid climate, as it can circulate spores throughout your home. We offer professional duct cleaning and sanitization services to remove existing mold and debris. More importantly, we can inspect and correct underlying issues like duct leaks or insufficient dehumidification that contribute to mold growth, ensuring a healthier indoor environment for your family.

We recommend bi-annual maintenance—once in spring for your cooling system and once in fall for heating. Our thorough check-up includes cleaning the condensate drain pan and line, inspecting ducts for moisture and mold, checking refrigerant levels, and ensuring all components are working efficiently. This proactive, local-issue-focused service is the best way to improve system longevity, efficiency, and your home's air quality.