Refrigerant Recharge

Low Refrigerant

Low refrigerant means weak cooling, ice on the lines and a compressor working harder than it should. Our technicians measure pressures and temperatures to confirm the charge before adding anything. A correct recharge restores full cooling and protects the equipment, keeping your rooms comfortable on the hottest afternoons.

Finding the Leak

Refrigerant doesn’t get used up, so a low charge means there is a leak. We find it first with electronic detectors and bubble tests, then repair the joint, valve or coil. Fixing the leak keeps the charge correct for years and protects the compressor from strain.

An Exact Charge

We weigh in refrigerant to the manufacturer’s specification for your system and the length of its line set. Overcharging and undercharging both cost efficiency and can damage the compressor. We check superheat and subcooling afterwards to confirm the charge is right and the system is running safely.

Cooling Restored

With the right charge, your system pulls heat out of the house efficiently again. Rooms cool faster and stay at the set temperature even late in the afternoon. The unit runs shorter cycles, uses less electricity and spreads cool air evenly through the house.

Protecting the Compressor

The compressor is the heart of your system and the most expensive part to replace. A correct charge keeps it from overheating and running nonstop. Proper pressures also improve safety and prevent costly repairs, so your AC keeps running smoothly for years.

Tested Before We Go

After the recharge, we test airflow, temperatures and pressures with the system under full load. The AC should run quietly and cool steadily, and we monitor it until it does. You can count on your cooling to work when it’s 110° outside and the afternoon sun is on the house.