Cold rooms kept running
Cold rooms in Al Thaghr
In Al Thaghr, south Jeddah, cold rooms in seaside shops and small warehouses contend with extreme heat and salt air. Alrabih's team cleans and inspects the evaporator, compressor, piping and seals to ensure temperature stability and stock safety.
- Accurate diagnosis
- Clean evaporator
- Sealed door
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When your cold room needs attention
- 1
Room not holding temperature
The temperature climbs slowly even though the unit keeps running, or the products inside are warmer than they should be. The cause could be the evaporator, condensing unit, refrigerant level or controller, and only a site check tells which.
- 2
Evaporator icing up and stopping
Ice builds on the evaporator until airflow stops and cooling fails. The cause is usually in the defrost circuit, its sensor or the evaporator fan. Jeddah's humid air speeds up icing when anything in that circuit is not working correctly.
- 3
Door letting cold air escape
A worn or deformed door seal lets warm humid air in, overloading the refrigeration unit and speeding up evaporator icing. If the door frame heater has failed, moisture builds on the frame and the door becomes hard to open.
Who it's for
Running a restaurant or central kitchen cold room
We check the evaporator, defrost circuit and door seal in your kitchen cold room and fix any fault before your food stock is put at risk.
Ask on WhatsAppOperating a freezer room in a warehouse or retail outlet
We find the cause of temperature loss in your freezer room, inspect the rooftop condensing unit, controller and alarm, and complete a full running test before we leave.
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What the service covers
- Evaporator check and clean
- Defrost circuit and sensors
- Door seal and frame heater
- Rooftop condensing unit inspection
- Controller and temperature alarm
How we work
How we work
- 1
Describe the fault
WhatsApp us what you see: the temperature showing on the controller, whether the unit is running or not, and the type of stock inside the room.
- 2
Site check and diagnosis
The technician checks the evaporator, condensing unit, defrost circuit, controller and door seal, then identifies the actual cause of the temperature loss before starting any work.
- 3
Repair and replacement
We fix what the diagnosis found: clean the evaporator, repair the defrost circuit, replace the seal or adjust the refrigerant charge to the type written on the unit nameplate.
- 4
Test and handover
We run the room and watch the temperature until it reaches the set value, confirm the alarm and controller are working, then hand you a report of what was done.
Systematic maintenance or a quick temporary fix?
| Alrabih | The usual way | |
|---|---|---|
| Diagnosis | Root cause first | Symptom fixed only |
| Evaporator | Checked and cleaned | Ignored until it stops |
| Door seal | Checked, adjusted or replaced | Left until obviously leaking |
| Controller and alarm | Tested before leaving | Not checked |
| Post-visit report | Written record of work done | Verbal summary 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.
Worked with us? Leave a reviewService areas
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
Al Thaghr is a coastal area in south Jeddah, home to food shops, small fishing warehouses and fish and ice sales outlets, many close to the sea. High humidity, salt air and extreme summer heat cause rapid corrosion of pipes, metal fittings and seals. Cold rooms here are under constant strain because they run intensively to store fresh fish and seafood, increasing the need for regular deep maintenance and cleaning.
Al Thaghr lies in south Jeddah on the coast, a seaside district with small shops and fishing ports.
Most cold rooms here are medium-sized units with the compressor exposed to sea breezes and salt air, causing faster corrosion than inland areas.
The AC setup in Al Thaghr
- 1
Medium unit with top-mounted evaporator and sea-exposed compressor
The outdoor compressor in Al Thaghr endures sea breezes and salt, and may need extra protection such as a small metal canopy.
- 2
Copper piping exposed to rapid corrosion
Copper refrigerant lines corrode quickly in Al Thaghr, so we rinse and coat them with protective oil regularly.
- 3
Simple controller in damp salt-exposed location
The controller may be in a salt and moisture-prone location, corroding buttons and display, so we clean and protect it regularly.
Before the visit
Before our visit in Al Thaghr
- 1
Ensure fresh water is available to rinse salt from the unit
We need fresh water to rinse pipes and metal fittings of salt and sea dirt before coating them with protective oil.
- 2
Identify the best spot for the outdoor unit away from direct moisture
Help us choose the outdoor unit location away from direct sea winds and water if possible.
- 3
Tell us about any cooling delays or problems
If you spot pipe corrosion, leaks or cooling delays, tell us before we visit so we bring the right tools.
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FAQ
Questions about Cold rooms
Why does the temperature rise even though the unit runs all the time?
Continuous running does not mean correct operation. Common causes include a refrigerant leak that reduces the charge, heavy frost on the evaporator coil blocking airflow, or a fault in the rooftop condensing unit raising head pressure. A site survey identifies the actual cause before any work begins.
How do I know if the defrost cycle is working properly?
Clear signs of a defrost fault include thick frost covering the full evaporator coil, a gradual temperature rise while the unit keeps running, and water pooling on the floor instead of draining away. The check covers the heater element, the defrost sensor and the controller, as the fault can lie in any of these parts.
What does a preventive visit for a cold room cover?
A preventive visit covers a pressure check on the refrigeration circuit, cleaning the condenser and evaporator coils, inspecting door seals and frame heaters, testing the controller and alarm, and checking copper pipe connections. The aim is to find a developing fault before it affects the room temperature and the stock inside.
What is the difference between a preventive visit and a repair visit?
A preventive visit is carried out on a unit that is running normally: the purpose is inspection, cleaning and finding early signs of wear before they become a breakdown. A repair visit is requested when an actual fault appears, such as a rising temperature, a stopped compressor or excessive coil icing. Diagnosis comes first, then the required work is defined.
Does Jeddah's rooftop heat affect the condensing unit's performance?
Yes. In summer, Jeddah rooftop surfaces reach very high temperatures, which raises condensing pressure, stresses the compressor and reduces cooling capacity. Regular cleaning of the condenser coil to remove the dust and salt that cling to the fins is essential, not optional. A site survey determines whether the unit's position or the airflow around it is making the problem worse.
My shop is near the sea and salt is affecting the pipes, is that normal?
Yes, sea salt and moisture cause rapid corrosion of pipes and fittings, so we clean them, apply protective coating periodically and check for cracks and leaks monthly.
The outdoor unit in Al Thaghr faces strong sea winds, do you protect it?
We coordinate with the shop owner to install wind and salt protection if possible, and select a location away from direct moisture to minimise corrosion.
Fresh fish needs intense, stable cold, can my room deliver that?
We check the evaporator, compressor and controller to ensure the room maintains the temperature needed for fish and seafood without fluctuation.
The electrical connection is near salt and water, is there a risk?
We inspect connections, wiring and the safety breaker, and advise on additional moisture and salt protection, such as insulating covers or routing cables indoors if possible.
