AC Repair FAQ — Pensacola, FL

It depends on what broke. Replacing a capacitor is a short job with an inexpensive part. Repairing a refrigerant leak in a coil that has corroded from the salt air near the bay takes more time and more material. A compressor replacement is a bigger job entirely. There is no honest flat number without looking at the unit first. Call for a free estimate.

Units that are 12 to 15 years old and need a major repair are usually at the crossover point where replacement makes more financial sense. In Pensacola, the salt air and humidity off the Gulf push corrosion on outdoor units faster than the national averages suggest. If the compressor is failing on a unit that is already 14 years old, the math usually favors replacing the whole system over a costly compressor swap.

The two most common causes are low airflow and low refrigerant. Low airflow happens when the filter is clogged or the evaporator coil is dirty enough to block air from moving across it. Low refrigerant from a slow leak drops the coil temperature below freezing even when it is 95 degrees outside. Running the system when it is iced over usually makes the problem worse.

A few things cause this. A dirty condenser coil outside cannot release heat efficiently, so the system keeps running without dropping the indoor temperature much. Low refrigerant does the same thing. In older homes in East Hill and Brownsville, ductwork that has separated at the joints is also a common culprit — the system is cooling the attic instead of the rooms.

Minor repairs like capacitor or contactor replacement do not require a permit. Refrigerant work requires EPA 608 certification, not a permit. Full system replacements in Florida do require a mechanical permit pulled through Escambia County. Any contractor who skips the permit on a replacement is putting you in a difficult position if you ever sell the house or file an insurance claim.

Close blinds and curtains on the south and west sides of the house to block direct sun. Turn the thermostat to fan-only if the system is not actively cooling — running the compressor when something is wrong can cause more damage. Move anyone vulnerable to heat, like young children or elderly family members, to the coolest room in the house or somewhere air-conditioned while you wait.