HVAC Repair Greenfield MA | Call A.A.P.

Both are very common culprits in our area. A malfunctioning thermostat can cause your system to cycle incorrectly or not turn on at all. A clogged air filter restricts airflow, forcing your system to work harder, reducing efficiency, and potentially causing it to overheat and shut down. We recommend checking and replacing your filter monthly. If the problem persists, our technicians can quickly diagnose a faulty thermostat during a routine HVAC maintenance visit and replace it to restore proper control and comfort.

Absolutely, especially with boiler-based heating systems. Issues like clogged water pipes or a failing circulation pump can drastically reduce heating efficiency and comfort. During a plumbing inspection, we check all connected components. For homes with gas furnaces, we also inspect gas lines for safety and proper pressure to ensure efficient operation. Addressing these underlying plumbing issues is often key to solving persistent heating problems and improving your system's overall performance.

Our preventative maintenance service is designed specifically for Western Massachusetts homes. It includes cleaning or replacing air filters, inspecting and calibrating the thermostat, checking all electrical connections, cleaning condenser and evaporator coils, lubricating moving parts, and checking refrigerant levels. This thorough check-up helps prevent the frequent issues we see, like thermostat failures and airflow blockages, ensuring your system runs efficiently, extends its lifespan, and keeps your energy bills in check.