HVAC Repair Melrose MA | Call Heatech

Not necessarily. While persistent ignition failure can indicate a major issue, it's often caused by a faulty igniter, flame sensor, or gas valve—all of which we can typically repair. We'll perform a thorough diagnosis to determine if a repair will restore reliable operation or if your system's age and condition warrant a replacement for long-term efficiency and reliability.

Common signs include uneven heating between rooms, higher-than-normal energy bills, excessive dust, and whistling sounds from your ducts. As local experts, Heatech can perform a professional duct inspection and pressure test to precisely locate leaks. We then provide sealing or repair services to improve airflow, balance your home's temperature, and reduce energy waste.

Absolutely. Our repairs are performed with high-quality parts and a focus on long-term reliability. We understand how critical a working furnace is during a Melrose winter. After any repair, we test the entire ignition sequence and system operation to ensure it's ready for the season ahead. We also offer maintenance plans to help prevent future issues.