Get Your AC Ready for a Gulf Coast Summer: A Homeowner’s Checklist

Every year it's the same: March is mild, April is pleasant, and then the first week of 95-degree days with a heat index past 105 arrives — and thousands of Port City air conditioners that limped through last summer fail at once. The homeowners who scheduled in March get same-week service. Everyone else waits in line, in the heat.

The Ten-Minute Homeowner Checklist

1. Change the filter. Start the season fresh — and through oak and azalea pollen season, plan to check it monthly.

2. Rinse the outdoor unit. Salt film and winter grime corrode and insulate the coil. A gentle garden-hose rinse (power off first) is the cheapest lifespan extender on the coast.

3. Flush the drain line. A cup of distilled vinegar down the condensate line access tee kills early algae before humid season feeds it.

4. Test-run on a mild day. Set the thermostat to cool, let it run twenty minutes, and check: cold air at the vents? Any new noises? Water anywhere it shouldn't be?

5. Check the thermostat schedule. Big daytime setbacks make the system fight afternoon heat and humidity for hours. Steadier settings usually feel better and cost less here.

What a Professional Tune-Up Adds

• Refrigerant charge verified against factory spec — not guessed
• Capacitor and contactor tested — the two parts most likely to fail in the first heat wave
• Coil deep-cleaned, corrosion inspected, drain line treated
• Airflow and temperature split measured, so small problems surface before July

March appointments are easy to get; July appointments after a breakdown are not. Schedule the tune-up now, and your summer self will thank you.