Why Maintenance Matters More on the Coast
Beach air, heavy humidity and eight months of cooling wear systems faster here than inland. A spring tune-up before the April demand spike and a fall heating check before the first cold snap catch small faults early, while they are still cheap to fix. Call (251) 270-2500 to book through Foley AC Repair with a licensed contractor who works in South Baldwin.
Contractors we connect you with clean salt-crusted coils, flush drain lines, test capacitors and set up maintenance plans for rentals and second homes.
What a Pre-Summer AC Tune-Up Covers
A good spring visit usually includes:
- Coil cleaning on the outdoor unit, with extra attention to salt buildup near the water
- Drain line flush and pan check, so algae does not trip the float switch in July
- Capacitor test and contactor inspection, the parts most likely to fail in a heat wave
- Refrigerant charge check using superheat and subcooling readings rather than guesswork
- Static pressure and airflow check, which reveals clogged filters, closed dampers or duct problems
- Thermostat settings and a filter recommendation, usually a pleated filter with a sensible air filter MERV rating
See the full pre-summer AC tune-up checklist, including what you can do yourself.
Heating Maintenance Foley AL
Heat pumps work year-round here, and winter problems hide until the first cold front. A fall check tests the heat strips, confirms the reversing valve shifts properly, watches a defrost cycle and checks electrical connections. The burning-dust smell the first time the heat strips run is normal and should fade quickly. Read what to check before the first cold snap.
The two seasonal visits look at different parts of the same system:
| Check | Spring AC tune-up | Fall heating check |
|---|---|---|
| Main goal | Cooling and dehumidifying through summer | Reliable heat on the first cold mornings |
| Best timing | March to April, before the demand spike | October to November, before the first cold front |
| Outdoor unit | Coil cleaning, salt buildup, fan motor, capacitor | Defrost controls, reversing valve, coil condition |
| Indoor unit | Condensate drain flush, filter, blower | Heat strips, filter, airflow |
| Thermostat | COOL mode, fan on AUTO | HEAT mode, how often AUX or EM heat comes on |
Salt-Air Coil Cleaning
Salt settles on outdoor coils and slowly corrodes the fins. Airflow drops, pressures climb and the unit works harder for less cooling. Professional cleaning removes the buildup safely, and a gentle fresh-water rinse from a garden hose between visits helps units near the beach. Never use a pressure washer on the coil. More in salt air and your AC.
Maintenance Plans for Rentals and Second Homes
Rental ACs run hard and nobody watches them closely. Scheduled visits catch the problems that usually cause mid-stay emergencies: clogged drains, dirty filters and weak capacitors. Contractors can coordinate with property managers and send reports to owners who live elsewhere. Twice a year is common for rentals.
Hurricane Season
Hurricane season runs from June 1 to November 30. Before a storm, clear loose items from around the outdoor unit and know where your disconnect is. After a storm, do not restart a unit that sat in water or took visible damage. Here is what to check after a hurricane or power outage.
