Cold rooms kept running
Cold rooms in Al Mu'ailiyah
In Al Mu'ailiyah, east Jeddah, where specialised food markets and small processors gather, cold rooms run daily to preserve fish, meat and other perishables. Alrabih's team quickly diagnoses temperature drops and repairs the evaporator, condenser, controller and seals with precision.
- 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.
Ask on WhatsApp
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.
Split AC installation
Request this serviceDuct installation
Request this serviceCentral AC installation
Request this serviceDuct fabrication
Request this serviceCold room installation
Request this serviceElectro-mechanical works
Request this serviceChiller & AHU installation
Request this serviceHVAC design
Request this serviceAC repair & faults
Request this serviceAC cleaning
Request this serviceRefrigerant charging
Request this serviceCentral AC maintenance
Request this serviceChiller maintenance
Request this serviceAC removal & refitting
Request this serviceDuct cleaning & sanitising
Request this serviceAC servicing by brand
Request this serviceOperation & maintenance contracts
Request this serviceAHU maintenance
Request this serviceFridge & freezer service
Request this serviceCold rooms
Request this serviceDisplay fridges & chillers
Request this serviceFactory HVAC
Request this serviceWarehouse HVAC
Request this serviceVilla & home HVAC
Request this serviceHotel HVAC
Request this serviceSchool HVAC
Request this serviceHospital HVAC
Request this serviceMosque HVAC
Request this serviceMall & retail HVAC
Request this serviceRestaurant & cafe HVAC
Request this service
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 Mu'ailiyah is a dense commercial zone of traditional food markets and small fish and meat processing plants, with mixed modern and older buildings. Cold rooms here are mission-critical because perishables spoil fast, and even a few hours of malfunction mean heavy losses. Proximity to the coast means high humidity and salt in the air, accelerating rust and corrosion on condenser surfaces and pipes.
Al Mu'ailiyah sits in north-east Jeddah near the coast, an area of food markets and meat and fish processing.
Most cold rooms in Al Mu'ailiyah are medium-sized units with single evaporators, serving fish shops, butchers and diverse food retailers.
The AC setup in Al Mu'ailiyah
- 1
Medium-capacity units for fish and butcher shops
Most shops in Al Mu'ailiyah use medium-sized cold-room units with a single evaporator and a tight-sealing quick-close door.
- 2
Tight door seals protecting against humidity
Door seals are critical because coastal humidity seeps in easily; we inspect them regularly and replace them when worn.
- 3
Condensers protected from salt and humidity
Outdoor condensers in Al Mu'ailiyah face salt and humidity, so they need regular cleaning and occasional protective coating.
Before the visit
Before our visit in Al Mu'ailiyah
- 1
Confirm access to both the room and the outdoor unit
In tight shop spaces, confirm a safe path for the team to reach the cold room and outdoor unit without disrupting trade.
- 2
Prepare a list of recent faults and observations
Note when the fault started and whether temperature dropped gradually or suddenly; this helps us diagnose quickly.
- 3
Clear a safe working space around the outdoor unit
The condenser may be on a wall or roof; ensure it can be reached safely with no obstacles or loose electrical wiring nearby.
More districts for Cold rooms
Other services in Al Mu'ailiyah
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 fish shop's cold room loses temperature almost weekly, why?
Frost buildup on the evaporator, a door seal not closing tight, or a small refrigerant leak could be it. We check these points, clean them and reseal if needed.
Does coastal salt and humidity damage cold-room units here?
Yes, salt and high humidity cause rapid rust on the condenser, pipes and metal fins. We clean the condenser regularly and inspect pipes for rust and corrosion.
How do we keep the cold room efficient in Al Mu'ailiyah?
We recommend cleaning the evaporator and condenser every two months, checking the door and seals quarterly, and using a separate thermometer to monitor performance.
The cold room makes strange noises, is that normal?
Loud sounds or clicking may signal frost buildup, a fan fault or high pressure in the system. We inspect the unit promptly to identify the cause and address it before it worsens.
