Refrigeration

Refrigerant leaks

A refrigerator or freezer loses efficiency when refrigerant leaks occur. Temperatures become unstable and the equipment struggles to maintain proper cooling.

Our technicians locate refrigerant leaks using specialized tools such as electronic leak detectors and nitrogen pressure testing.

The damaged section is then repaired by brazing the copper refrigerant lines, replacing damaged tubing or installing new components as required.

Finally, we perform a leak test to verify the integrity of the system before recharging it with refrigerant according to the manufacturer's specifications.

Thermostats and sensors

When thermostats or temperature sensors begin to fail, temperatures become unstable and the refrigeration system may no longer operate properly.

Our certified refrigeration technician tests electrical continuity and resistance values to confirm the source of the problem. The faulty component is then replaced, and the temperature control system is tested to ensure proper operation.

Fans

The indoor evaporator fan and the outdoor condenser fan can both develop problems. When they stop working or operate improperly, cold air is no longer distributed efficiently.

Our technician checks whether the fans are obstructed, worn or whether the motor has failed. In some cases, a thorough cleaning is sufficient. Otherwise, the motor or the complete fan assembly is replaced.