Professional chiller servicing
Chiller maintenance in Al Sarawat
In Al Sarawat, south Jeddah, chillers cool the multi-storey residential and office buildings, and regular maintenance keeps cooling running through every floor during peak summer heat. Alrabih's team inspects the compressor, condenser coils, pressures, chilled water flow and controls on schedule.
- 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.
Split AC installation
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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 Sarawat is a developed district with modern high-rise residential towers and office buildings relying on central AC with one or more chillers to distribute cooling through all floors. These large systems carry a heavy load in summer because the intense heat and coastal humidity stress the compressor and coils. Regular maintenance prevents the sudden cooling failures that affect hundreds of residents or workers, extends equipment life and cuts power consumption.
Al Sarawat lies in south Jeddah, a district of modern high-rise residential and office towers with centralised vertical design.
Most buildings here run medium to large chillers with a central plant room and vertical chilled-water piping distribution.
The AC setup in Al Sarawat
- 1
Central medium chiller for a residential tower
Most towers here run one medium-capacity chiller with a plant room in the basement or roof that distributes chilled water to all floors.
- 2
Twin-chiller system in larger towers
Larger towers use two chillers running in parallel to ensure cooling continues if one fails during intense summer heat.
- 3
Air-cooled condenser on roof or tower side
Air-cooled condensers sit on tower roofs to avoid bottlenecks, and direct sun exposure means they need regular cleaning.
Before the visit
Before our visit in Al Sarawat
- 1
Coordinate with building management in advance
Inform building management at least a week ahead so they can prepare access to the plant room and roof.
- 2
Ensure plant room space and ventilation is clear
Check that the plant room is clear of obstacles and ventilation openings around the chiller and condenser are unobstructed.
- 3
Have previous maintenance records ready
Gather any old maintenance logs or previous repair invoices so the technicians understand the chiller's history before inspection.
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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.
Does chiller maintenance affect cooling in the residential towers?
Regular maintenance need not interrupt cooling if we coordinate with building management, and we inspect the compressor, coils and pressures at agreed times to avoid any stoppage.
Our towers are deep inside, how do you reach the plant room?
We arrange the visit time and access route to the central plant room with building management well in advance.
Summer heat puts heavy stress on the chiller, can the equipment handle it?
Chillers are built for Jeddah's heat, but peak summer stress raises the risk of wear and sudden failure, which is why regular pressure checks and coil inspection are essential.
How often should the chiller be serviced in a year?
This depends on the chiller size, operating hours and local conditions, and a site visit confirms the right schedule for your building.
