Flett Mechanical Services | Qualified HVAC Services in Billerica, MA

Furnace ignition failure is a common winter issue here, often due to a dirty sensor, faulty igniter, or gas valve problems. For Billerica residents, we recommend first checking your thermostat settings and ensuring the furnace filter is clean. If the problem persists, it's best to call for service to prevent a full breakdown. Our technicians are experienced with these local, weather-related failures and can typically diagnose and repair the issue quickly to restore your heat.

Our preventative maintenance service is designed to keep your system running efficiently and help avoid unexpected repairs. We perform a thorough inspection, clean critical components like the blower and coils, check refrigerant levels, test electrical connections, and calibrate your thermostat. For Billerica homeowners, this service is particularly valuable for catching minor issues with aging equipment before they become major problems, especially heading into our harsh New England seasons.

Replacing an HVAC system starts with a detailed consultation at your Billerica home. We assess your current setup, discuss your comfort needs and efficiency goals, and provide options. Our team handles the entire process, from removing the old equipment to installing the new system, ensuring proper sizing, ductwork, and electrical connections. We focus on a clean, efficient installation with clear explanations, so you understand your new system's operation and maintenance needs.