Refrigerant Leak Detection in Randburg
Refrigerant leaks reduce cooling capacity, raise energy costs and risk compressor damage. We use electronic leak detection to pinpoint the exact failure point — not just 'somewhere in the system'. We serve Randburg and the wider North-Western corridor of Johannesburg, with an average emergency arrival time of approximately 35 minutes.
Local Service Context
Operating in Randburg means responding to the specific conditions of the North-Western area — from access constraints to ambient load. Our technicians are dispatched with the parts and equipment common to Randburg commercial refrigeration installations.
Fault Symptoms
- [01]Gradual loss of cooling
- [02]Compressor running longer
- [03]Frost line receding on the evaporator
- [04]Repeated regassing needed
Possible Causes
- ›Vibration fatigue at joints
- ›Corrosion
- ›Mechanical damage
- ›Poor previous repair
Professional Diagnostic Process
We use electronic leak detectors and pressure testing to locate leaks precisely, even on concealed pipework.
Repair Process
Once located, we repair the leak, pressure-test the repair, evacuate the system and recharge to the correct mass.
Relevant Industries
Frequently Asked Questions
How do you find a refrigerant leak?
Electronic leak detection, UV dye and pressure testing — we locate the exact point, not a general area.
Can you just top up the gas?
We can, but a leak that isn't repaired will repeat. We recommend finding and fixing the leak first.
Is refrigerant leakage dangerous?
Most commercial refrigerants are low in acute toxicity but should be handled by qualified technicians with the correct equipment.
Do you cover Randburg?
Yes. We provide cold room and freezer room repairs across Randburg and the wider North-Western area of Johannesburg, 24 hours a day.
How quickly can you reach Randburg?
Average emergency arrival time in Randburg is approximately 35 minutes, depending on traffic and exact location.
Is there a call-out fee for Randburg?
We confirm any call-out or after-hours fees before dispatch so there are no surprises.