Alkhalej AlzahabiAlkhalej Alzahabi
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Fault Repair & Refrigerant Gas Refill

Precise diagnosis of electrical and mechanical cooling faults, and gas refills calibrated to the exact amount for each model.

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Correct diagnosis means a lasting fix

Many cooling problems stem from a gas leak, an electrical fault, or a failed internal component. Our technical team uses professional pressure and current-measuring instruments to identify the real cause first, instead of guessing at a fix — saving you from repeat faults and unnecessary cost.

  • Gas leak detection with precise sensing equipment
  • Electrical fault repair (contactor, capacitor, control board)
  • Calibrated refrigerant gas refill (R410A / R22)
  • Genuine spare parts replacement when needed
Two technicians refilling R410A refrigerant gas for an outdoor AC unit in Muscat
Common faults we fix

Whatever the fault, we have the fix

Weak cooling

Usually low gas or blocked filters.

AC not turning on

Full electrical check of wiring and breakers.

Water leakage

Checking and clearing the drain line and pump.

Unusual noises

Inspecting the fan, compressor and mechanical parts.

FAQ

Everything you need to know

How do I know my AC needs a gas refill?
Common signs include weak cooling despite normal operation, ice forming on the pipes, or a faint bubbling sound from the outdoor unit. Precise pressure-gauge testing confirms the diagnosis.
Is a gas refill a permanent fix?
Not if there's a leak — refilling gas alone is a temporary fix. We first locate and repair the leak source, then refill the correct amount to spec.
What gas types do you work with?
We work with common refrigerant types in Oman such as R410A and R22, calibrated precisely to each unit's model.
How long does a typical repair take?
Most common faults, like weak cooling or electrical issues, are resolved in a single visit, while complex faults such as compressor failure may need a spare part and a follow-up visit.
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Deep cleaning of filters and coil.

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Preventive Maintenance

Regular checks that prevent repeat faults.

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Water tank disinfection

Water Tank Disinfection

Certified sanitation to health standards.

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Related article: Why isn't my AC cooling? 7 common causes

Emergency fault? We'll reach you fast

Our emergency team is ready for any cooling fault.