AC Repair | Tampa Bay & Lakeland

When an air conditioner stops keeping up, the instinct is to assume it needs refrigerant. In practice, a sealed system does not consume refrigerant. If the charge is low, refrigerant has escaped somewhere, and it will escape again. Recharging without locating and repairing the leak means paying for the same gas repeatedly while the real fault continues.

The other common cause is airflow rather than refrigerant. A restricted filter, a dirty evaporator coil or a duct that has come apart reduce the air moving across the coil, which reduces capacity regardless of how much refrigerant is in the system.

Diagnosing in the right order

A proper diagnosis starts with airflow and electrical, then moves to refrigerant. Static pressure tells you whether the duct system is restrictive. Temperature difference across the coil tells you whether it is transferring heat. Superheat and subcooling readings, taken together with ambient conditions, tell you whether the charge is correct. Skipping to the gauges without checking airflow leads to misdiagnosis more often than not.

The faults we see most

Failed capacitors are the single most common cause of a system that will not start, and they are inexpensive to replace. Contactor failures, dirty condenser coils, blocked drains tripping a float switch, and failed blower motors follow. In this climate the condenser coil outside also takes a beating from pollen, lawn debris and the long cooling season, and a coil that has never been cleaned loses capacity steadily.

When repair stops making sense

On a system over twelve years old with a failed compressor, the repair cost can approach the value of the equipment. That is the point at which replacement deserves an honest comparison rather than a default. We give you both numbers and what each implies for the next few years, rather than steering toward one outcome.

When to call

The system runs but does not cool the house
It runs constantly without reaching the setpoint
You hear grinding, squealing or rattling from the unit
The outdoor unit is not running at all
Water is pooling around the indoor unit
The system freezes over or has ice on the lines

How the work is handled

Confirm the symptoms, system age and service history
Check airflow, filters, coil condition and static pressure
Test electrical components, capacitors and controls
Measure refrigerant charge against ambient conditions
Repair the fault and verify performance before leaving

What affects the cost

We do not quote a number before seeing the property, because the same job on two similar houses can need different work. These are the factors that move the scope:

Which component has failed and its cost
Whether refrigerant is low and a leak has to be located
Access to the air handler, which may be in an attic
System age and whether parts remain available
Condition of the coil and whether cleaning is needed
Whether the underlying issue is the duct system rather than the unit

Frequently asked questions

Why does my AC keep losing refrigerant?

A sealed system does not use refrigerant up. If the charge is low, there is a leak, most commonly at a Schrader valve, a brazed joint or the evaporator coil. Locating and repairing the leak is the only fix that lasts; recharging alone just defers the cost.

My AC is frozen. What should I do?

Turn the cooling off and let it thaw, but keep the fan running to speed it up. Do not keep running it, because a frozen coil blocks airflow and can damage the compressor. Freezing usually indicates restricted airflow or a low charge, so it needs diagnosing rather than just thawing.

How often should filters be changed here?

More often than the national guidance suggests, because the cooling season here is long. A one-inch filter typically needs changing monthly through summer, and more often in a house with pets or during heavy pollen. A clogged filter is the most common cause of the airflow problems we find.

Is it worth repairing a fifteen-year-old system?

Sometimes, sometimes not. The honest comparison is the repair cost against remaining expected life, and it depends on which component failed. A capacitor on an otherwise sound system is worth replacing; a compressor on a fifteen-year-old unit usually is not.

Related services

AC & Heating Service across Tampa Bay and Lakeland

The long cooling season across Tampa Bay means systems here accumulate far more running hours per year than the national average, so components reach end of life sooner. We work throughout Tampa, Brandon, Riverview, Valrico, Plant City, Lutz, Land O' Lakes, Wesley Chapel, Odessa, Zephyrhills, Lakeland.

What we see most often in this region

Attic air handlers running in extreme summer attic temperatures
Condenser coils fouled by pollen, lawn debris and long run seasons
Drain lines clogging and tripping float switches in humid months
Systems running near continuously from May through September