An AC tune up in Port Charlotte earns its keep because our systems run eight or nine months a year. A unit in Ohio might run a few months a season. Here it runs most of the year, and wear adds up on every moving part.
Our tune up is a hands-on visit. We wash the condenser coil from the inside out with a cleaner that is safe on aluminum fins, which matters on homes near the harbor where salt film builds up. We check capacitor values against the rating on the label, inspect contactor points, measure compressor and fan motor amps, and look over the refrigerant charge with superheat and subcooling readings.
Inside, we check the evaporator coil, blower wheel and drain pan. We flush the condensate line and treat it, because algae growth in Southwest Florida drain lines never stops, and a backed-up line is how ceilings get stained. We also test that the float switch actually trips.
We tighten electrical lugs, look at the disconnect for corrosion, and replace the filter if you have one on hand. At the end you get a plain list: what we found, what is fine, and anything we would keep an eye on.
Most homeowners book an AC tune up in early spring, before the first 90-degree week. A second visit in the fall suits heat pumps that run in both seasons. Pair it with our condensate drain line clog service if your line has a history of backing up.