Find the leak first
Refrigerant charging in Breiman
In Breiman, east Jeddah, air-conditioning and refrigeration units need regular refrigerant checks, as gas leaks cut cooling power and raise electricity use. Alrabih's team traces the leak, repairs it, evacuates the circuit and charges it to the unit's specification.
- Leak located
- Vacuum and test
- Accurate charge
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
Signs the charge is low
- 1
Weak cooling and a compressor that runs on
The unit runs for hours without bringing the temperature down, or cools very slowly. This is usually the first sign the charge is low and the circuit can no longer move heat efficiently.
- 2
Frost on the pipes or evaporator coil
Ice on the thin pipe or on the evaporator coil points to low refrigerant pressure. Continued running can damage the coil. Where the frost forms helps the technician narrow down the problem area.
- 3
A refrigerator or cold room that will not hold temperature
In commercial or industrial refrigeration equipment, a rising cabinet temperature means stock at risk. Low refrigerant is one possible cause, and confirming it needs pressure readings and a circuit check on site.
Who it's for
Your window or portable unit cools slowly
We check circuit pressure, locate and repair the leak, then vacuum and charge to the type shown on your unit's nameplate.
Ask on WhatsAppYour cold room or commercial fridge will not hold temperature
We measure pressure, identify why the cabinet temperature is rising, repair any leak found, then charge to the correct refrigerant type for that unit.
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What the work covers
- Pressure check and leak location
- Leak repair before charging
- Vacuum and tightness test
- Charge to nameplate refrigerant
- Run test and performance check
How we work
How we work
- 1
Inspect and locate leak
The technician measures circuit pressure and checks joints and components that corrode in Jeddah's humid, salty air, pinpointing the leak before any other step.
- 2
Repair the leak
The technician repairs the leak point, whether a loose joint, a cracked pipe or corrosion in part of the circuit. The unit is not charged until the repair is confirmed tight.
- 3
Vacuum and pressure test
The circuit is evacuated with a vacuum pump to remove air and moisture, then the reading is watched to confirm pressure holds before refrigerant is introduced.
- 4
Charge and run
The unit is charged to the nameplate type and amount, then run and checked for proper performance on site before handover.
Fix the leak or just top it up?
| Alrabih | The usual way | |
|---|---|---|
| The leak | Found and fixed first | Often ignored |
| Vacuum | Before every charge | Sometimes skipped |
| Refrigerant type | As the nameplate states | May be mixed or swapped |
| Compressor | Protected by correct charge | Worn by wrong charge |
| Refrigeration equipment | AC, fridges and cold rooms | Usually AC only |
Everything your AC needs, from one team
From system design and duct fabrication to installation, commissioning and maintenance.
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Some of our work
Ductwork, rooftop units and diffusers, from work we've completed in Jeddah.
Customer reviews
What our customers say
- Muhammadramzan 2641
“MashaaAllah. Services are so good. Behaviour and kindness 100/100. Prices are less then Market. Fully recommended”
- shahzeb armani
“Wow. Prices are so comfortable. Outstanding services. People are so talented and nice”
- Tawfik AlyawerLocal Guide
“U can find all u need for air conditioning”
Your satisfaction matters to us! If you had a great experience with us, we'd love a 5-star rating and a kind review.
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We come to you anywhere in Jeddah
From Al Shiraa and Al Yaqout in the north to Al Thaghr and Al Quraiyat in the south, with our base in Al Aziziyah.
What sets this district apart
Breiman is a modern residential district in the east, dominated by flats and villas of medium to large size, with central and multi-room split systems. The high heat and moderate humidity of the eastern zone stress the refrigerant circuit harder than the northern coastal areas, because the outdoor air is drier and harsher on seals and pipes. A small leak may not be obvious to a resident until weeks pass with a rising bill and weak cooling.
Breiman lies in the eastern sector, a modern residential area with varied unit sizes and both central and multi-room split systems.
Most large villas and flats in Breiman have multiple AC units or a central system spread across several rooms.
The AC setup in Breiman
- 1
Central system spread across multiple rooms
Large villas and flats in Breiman often rely on one central evaporator and compressor with long copper pipes distributed between rooms.
- 2
Separate split units per room or zone
Some newer villas prefer a separate split unit per room or zone for better control and to reduce leak risk in one large system.
- 3
Window units in storage and small shops
Some small shops and storage units in Breiman use window AC, which is less prone to pipe leaks but needs regular maintenance checks.
Before the visit
Before our visit in Breiman
- 1
Pinpoint the outdoor unit location
Confirm where the outdoor compressor is (roof, ground or wall-mounted) and tell us before the visit so we bring the right tools.
- 2
Ensure safe access to the outdoor unit
If the outdoor unit is on a roof or height, ensure there is a safe ladder or platform for our team to stand on during inspection and repair.
- 3
Gather unit and system details
Have your unit details ready (brand, capacity, year if possible) and let us know if there is a prior maintenance record or previous charge history.
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FAQ
Questions about Refrigerant charging
Can you just add refrigerant without looking for the leak?
A sealed refrigerant circuit does not consume refrigerant. A low charge means there is a leak somewhere. Adding refrigerant without finding and repairing that leak brings the same fault back quickly and can damage the compressor. The correct sequence is always to locate the leak, repair it, pull a vacuum on the circuit, and then charge to the type and quantity shown on the unit's nameplate.
Where does refrigerant leak in commercial refrigeration equipment?
The most common points are expansion fittings and restrictions on the liquid line, flare joints at the evaporator and condenser, and service valves where the rubber seals have aged. In commercial refrigeration, old copper pipe welds weakened by continuous compressor vibration are also a frequent source. The exact location is found during the site inspection.
Does the refrigerant type affect how the unit performs?
Yes. Every unit is designed for a specific refrigerant type with defined operating pressures and heat transfer properties. Using a different type changes those pressures and can either overload the compressor or reduce cooling output. For this reason the unit is always charged with the exact type shown on its nameplate and no substitute is used.
Is the charging work different for a home AC unit and a commercial refrigerator?
Yes, they differ in several ways. Commercial refrigeration units operate at pressures and with refrigerant types distinct from those in air conditioners, and their target temperatures are much lower. The pipe circuits are also longer and often include multiple distributors and valves that require careful inspection before vacuuming and charging. The nature of each circuit determines the procedure.
Is the charging work different for a home AC unit and a commercial refrigerator?
The core steps are the same: locate the leak, repair it, vacuum the circuit, then charge to the nameplate type. Commercial refrigeration units sometimes have additional valves and components that require a different inspection approach. What each unit needs is determined by the technician on site after pressure readings and a circuit check.
My unit cools but the bill is very high, is that a leak sign?
Yes, a small leak may not affect cooling visibly at first, but it makes the compressor run longer to compensate for the missing gas. Early leak detection saves you electricity and motor strain.
My flat has central cooling across one floor, could the leak be in the long pipe runs?
Yes, long copper pipes in a central system are prone to corrosion and micro-holes from heat and humidity exposure. We check all pipes with a tracer fluid before recharging.
The heat in Breiman is harsher than Jeddah's coast, does that affect how fast the leak worsens?
Yes, the dry intense heat in the eastern zone weakens pipe seals and joints faster than coastal areas, accelerating minor leak rates.
After a new charge, how often should I check the refrigerant level?
If the circuit is sealed properly and leak-free after repair, you only need to check if cooling weakens or the bill rises sharply. A new leak is the only sign of refrigerant loss.
