Air Conditioning Maintenance

Cleaning the outdoor condenser coil removes cottonwood seed, pollen, and leaf debris that restricts airflow and forces the compressor to work at higher pressures, which increases energy consumption and shortens equipment life. Electrical inspection identifies contactors with pitted surfaces that will eventually fail to close, capacitors with bulging cases that indicate internal breakdown, and wire connections oxidized from exposure to moisture. Refrigerant testing detects leaks before the charge drops low enough to trigger low-pressure shutoffs or cause compressor damage from inadequate cooling.

After maintenance is complete, your system will start reliably when the thermostat calls for cooling, reach the set temperature without extended runtime, and operate quietly without rattling or buzzing from loose components. Energy consumption typically decreases compared to an unmaintained system because clean coils transfer heat efficiently and properly charged refrigerant allows the compressor to cycle normally rather than running continuously under strain.

Maintenance doesn't repair existing failures or replace worn components, but it identifies problems early enough to schedule repairs before emergency situations develop. Most manufacturers require annual professional service to maintain warranty coverage, and documented maintenance records demonstrate compliance if a warranty claim becomes necessary.