What Actually Fails on Needham AC Systems
After enough calls in one town, patterns emerge. In Needham, the four failures that account for most of our summer diagnostics are: a failed run capacitor on a fifteen-year-old condenser, a clogged condensate drain flooding the pan on an attic air handler, a refrigerant leak at a corroded evaporator coil, and a contactor pitted by years of cycling. Three of those four are inexpensive parts. What makes them expensive is calling on the hottest Saturday of the year instead of at the first sign of weak airflow. We arrive with the common failure parts on the truck, diagnose with gauges and a meter rather than guesswork, and show you the reading that led to the conclusion. If the compressor is genuinely dead on an R-22 system, we say so plainly and price both the repair and the replacement rather than steering you — a decision that hinges on the age of the equipment, the refrigerant type, and how long you plan to stay in the house.


