At NSI Home Comfort, we stand behind the quality of our installation services. Most new HVAC systems include a 10-year parts warranty provided by the manufacturer, subject to the manufacturer’s registration and warranty terms. In addition, we provide a 1-year service warranty on all new installations, covering workmanship and service-related issues. Our goal is to give you confidence, long-term reliability, and dependable support, ensuring your heating and cooling system performs efficiently after installation.