Professional chiller servicing
Chiller maintenance in Al Ajwad
In Al Ajwad, east Jeddah, large warehouses and spacious industrial facilities use chillers and central cooling systems for wide-area air conditioning. Maintaining these systems keeps the temperatures needed for storage and production year-round.
- Logged pressures
- Clean coils
- Balanced flow
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When a chiller needs attention
- 1
Weak cooling across several floors
When users on several floors complain at the same time, the source is usually the chiller, not the terminal units. We measure the supply and return water temperatures and compare them with actual operating conditions to find where cooling is being lost.
- 2
Condenser coils clogged with dust and salt
Jeddah's hot, humid, salt-laden air deposits a crust on condenser coils and slowly raises condensing pressure until the compressor is overloaded. Early inspection and regular cleaning stop the problem reaching that point.
- 3
A chiller alarm or sudden shutdown
A modern chiller shuts itself down on a pressure, temperature or flow fault. We read the fault log in the control unit and trace the root cause, whether it is in the refrigerant circuit, the water pump or a flow sensor.
Who it's for
Running a factory or warehouse with an existing chiller
We inspect the compressor, condenser coils and chilled water flow and record operating readings so a chiller fault does not stop your production line or spoil stored stock.
Ask on WhatsAppManaging a residential tower or multi-floor commercial building
We review operating logs, inspect controls, alarms and pumps, and keep cooling even across every floor throughout peak season.
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What the service covers
- Compressor check and thermal log
- Condenser coil cleaning
- Refrigerant pressure readings and records
- Chilled water flow and pumps
- Controls alarms and sensors
How we work
How we work
- 1
Review operating logs
We ask for any saved logs or alarms before the visit and note the symptoms you have seen, so the technician arrives knowing exactly what to look for.
- 2
Compressor and circuit check
We measure suction and condensing pressure against the refrigerant type on the unit nameplate, check the compressor thermally and inspect flange joints and heat exchangers.
- 3
Clean coils and check flow
We clean condenser coils of dust and salt deposits, then check chilled water flow through the pipes and verify that the temperature difference between supply and return is within normal range.
- 4
Document and hand over report
We record all readings in an operating report you keep, and we list any immediate recommendations and any points to watch at the next service visit.
Planned servicing or waiting for a breakdown?
| Alrabih | The usual way | |
|---|---|---|
| Condenser coils | Cleaned and inspected | Salt and dust build up |
| Refrigerant pressures | Logged every visit | Only checked at breakdown |
| Chilled water flow | Measured and compared | Assumed to be fine |
| Cooling loss | Caught early | Hits the whole building |
| Fault log | Read and analysed each visit | Ignored until shutdown |
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 Ajwad is an industrial and commercial zone with large warehouses, production workshops and storage silos requiring reliable, precise cooling to protect goods and resources. These sprawling facilities depend on very high-capacity chillers and long distribution networks, and the dry environment, intense heat and industrial dust place heavy stress on coils, compressor and condenser. Regular maintenance of compressor, coils, pressures and controls is critical to avoid production stops and major financial and inventory losses.
Al Ajwad lies in east Jeddah, a wide industrial and commercial zone with large warehouses and production workshops.
Warehouses and workshops here run very high-capacity chillers with large cooling towers or massive air-cooled condensers and distribution systems using thick metal piping and wide ducts.
The AC setup in Al Ajwad
- 1
Very high-capacity chiller for large warehouses
Large warehouses here use very high-capacity chillers with spacious plant rooms and piping distribution from basement to all corners of the warehouse.
- 2
Large cooling towers on the roof
Large warehouses often have massive cooling towers instead of air-cooled condensers to improve cooling efficiency and cut power consumption.
- 3
Complex distribution systems with multiple zones
Workshops and warehouses may need separate cooling zones by product or use, requiring complex distribution networks and precise control in each area.
Before the visit
Before our visit in Al Ajwad
- 1
Confirm safe access to roof and plant room
Check that the roof, stairs and passages to the plant room are safe and clear of stored materials that might hinder safe inspection.
- 2
Schedule maintenance outside peak production hours
Arrange maintenance timing with the facility manager away from critical production hours to avoid cooling loss during heavy work.
- 3
Bring past fault logs and power consumption records
Gather information on any previous chiller issues and past electricity bills so technicians can assess the system's current efficiency.
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FAQ
Questions about Chiller maintenance
How do you tell whether the compressor is working properly?
We measure suction and high-side pressure and compare them with expected values for the refrigerant type on the unit nameplate, check the compressor thermally with an infrared camera if needed, and compare current draw with actual load conditions on the day of the visit.
Does Jeddah's climate affect chillers more than other cities?
Yes. Jeddah's humid, salt-laden sea air deposits a layer on outdoor condenser coils faster than in dry inland cities. This raises condensing pressure and makes the compressor work harder, which is why coil inspection and cleaning matter more here than in a dry climate.
Do you repair the chiller on site or does it have to go to a workshop?
Most maintenance and common repairs are done on site: coil cleaning, pressure adjustment, sensor replacement, control circuit repair. Work that requires internal compressor rebuilding is identified after inspection and we explain exactly what it involves.
What goes into the chiller's operating log, and why does it matter?
At every visit we record refrigerant pressures, entering and leaving water temperatures, compressor current and any alarms. Comparing these readings visit by visit shows a slow loss of performance, such as a condenser coil starting to foul or a charge running low, before it turns into a shutdown.
Can the chiller be serviced without cutting cooling to the whole building?
It depends on how many chillers the building has and how the hydronic circuit is designed. With a single chiller, a full inspection needs a brief shutdown agreed with you in advance. Where more than one chiller is installed, we schedule maintenance in sequence so partial cooling stays available. The first visit establishes what is possible.
My warehouse is ten thousand square metres, is a chiller different from a villa?
Yes, warehouses need much higher-capacity chillers with entirely different distribution networks, and a site assessment determines the right capacity and type for your space.
The industrial zone has heavy dust, does it affect the condenser and coils?
Yes, industrial dust builds up quickly on condenser coils and cuts cooling efficiency, so cleaning the condenser and coils every month or two is essential in the industrial zone.
Does severe heat and dryness increase chiller faults?
Yes, intense heat and dryness stress the compressor and condenser, and low air humidity can cause problems in electronic controls on advanced systems, so regular inspection is critical.
What does annual warehouse chiller maintenance cost?
Cost depends on chiller capacity, its condition and maintenance frequency required, so send a photo on WhatsApp for a site assessment and we will quote based on your needs.
