Professional AC Maintenance & Tune-Ups for Pinellas Park Homes

What's on our AC tune-up checklist?

Every AC tune-up includes:

Outdoor unit - Inspect and clean the condenser coil. - Check the fan motor and blade. - Test the capacitor and contactor. - Tighten electrical connections and check for burnt wiring. - Clear debris and check the unit is level.

Indoor unit - Inspect the evaporator coil. - Check the blower motor and wheel. - Flush the condensate drain line and test the float switch. - Check the drain pan for rust or cracks. - Check or replace the filter.

System performance - Measure refrigerant pressures and temperature split. - Check airflow and thermostat operation. - Look for refrigerant leaks. - Write up anything that needs attention, with the price explained before any repair.

Why do Florida air conditioners need two tune-ups a year?

Because your AC works almost all year. NOAA's Tampa normals show about 94 days a year at or above 90°F and roughly 3,928 cooling degree days, compared with only about 433 heating degree days. That's thousands of hours of run time, more than double what many northern systems see.

The humidity adds a second job. With average relative humidity near 75%, your AC pulls gallons of water out of the air on a summer day. That constant moisture feeds algae in the drain line, corrodes coils and wears electrical parts. A spring tune-up prepares the system for the peak; a late-summer or autumn visit catches what the summer wore out before the next season.

How long does a tune-up visit take?

A standard tune-up for one system usually takes about an hour to an hour and a half. It can take longer if the coil needs a deeper clean, the drain line is badly clogged, or you have more than one system. We'll tell you before we start if something needs extra time.

What does AC maintenance cost in Pinellas Park?

Typical market estimates for annual maintenance plans in Tampa Bay run about $149–$349 per year (itstampasbest.com HVAC cost guide, Aug 2026). That's a market estimate, not a quote. Ask us for our current plan price and what it includes; we'll explain it before you sign up.

How often should I change my AC filter in Florida?

Check it monthly and change it at least every 1 to 3 months. Change it more often if you have pets, allergies, construction nearby, or a 1-inch filter in a system that runs constantly. A clogged filter cuts airflow, which can freeze the coil and make the system work harder.

Use the size printed on the old filter's frame. A pleated filter in the MERV 8 to 11 range suits most homes; higher MERV filters can restrict airflow in systems not designed for them. Ask us if you're not sure.

What can I do myself between tune-ups?

Plenty of simple jobs help:

• Change the filter on schedule.
• Keep 2 feet clear around the outdoor unit. Trim shrubs and keep mulch, grass clippings and leaves away.
• Rinse the outdoor coil gently with a garden hose (power off at the disconnect). Never use a pressure washer.
• Watch the drain. Know where the drain line exits the house and check it's dripping when the AC runs.
• Flush the drain line. Carrier and Trane both suggest pouring a cup of distilled vinegar into the drain line's access point to help prevent clogs. Turn the system off first.
• Keep supply and return vents open and unblocked by furniture.

What should I do if my AC drain line is clogged?

An AC drain line clogged with algae is one of the most common summer problems in Pinellas Park. Signs include water in the drain pan, a wet ceiling or closet floor, a musty smell, or a system that has shut off completely. That last one is usually the float switch, a safety device that cuts power to the AC when water backs up, to stop an overflow.

If it trips: turn the system off, mop up any water, and check for a clog at the access port. A wet-dry vacuum on the outdoor end of the drain line can clear a soft clog. If water keeps backing up, or the line is inside a wall or ceiling, call us. A clog that keeps coming back may mean the line is poorly sloped or needs a better trap. Never bypass the float switch.

What does a tune-up find that I can't see?

Most of what wears out in a Pinellas Park AC is invisible from the outside. A capacitor can lose a third of its rating and still start the compressor, until the hottest afternoon of the year, when it doesn't. A loose electrical lug can overheat for months before it fails. Refrigerant can leak slowly enough that you only notice when the coil ices up. Measuring these things twice a year is how we spot a part on its way out, explain what it would cost to replace now, and let you choose whether to fix it during the visit or wait. You stay in control of the decision.

When is the best time to book a tune-up?

Spring (March to May), before the heat sets in, and late summer or autumn (September to November), after the peak season. Booking before the first heatwave helps you avoid a breakdown when demand is highest. If you only do one visit, do it in spring.

Do you maintain mini splits, heat pumps and manufactured-home units?

Yes. We maintain:

• Heat pumps, including checks on the reversing valve and defrost operation before winter.
• Ductless mini splits: washable filters, indoor coil and blower wheel cleaning, and the condensate pump.
• Packaged units and split systems in manufactured homes, including a look at accessible belly duct connections.
• All major brands.

A tune-up can reveal repair needs or duct leaks. For humidity problems, see indoor air quality, or check out the cost guide.