Medical facility HVAC
Hospital HVAC in Al Rahmah
In Al Rahmah, south Jeddah, Alrabih services advanced hospitals and clinics with operating theatres and intensive care units in a growing district. We design precise cooling systems that handle extreme heat and high humidity and maintain sterilisation standards and digital performance year-round.
- Per-department ventilation
- Maintenance without shutdown
- Survey-based design
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When you need a medical HVAC specialist
- 1
Hospital or clinic under construction
The right design starts before any duct is installed, because ventilation and filtration needs differ from the surgical suite to the waiting area. An early survey saves costly alterations after the building is finished.
- 2
Departments reporting warm air or odours
In an existing medical building, weak cooling in one department or odours crossing into an adjacent area signals an imbalance in the air distribution or extraction system. Finding the cause needs measurement, not guesswork.
- 3
Maintenance contract for a running facility
A hospital does not close for equipment servicing. We schedule preventive maintenance visits department by department, coordinated with facility management, and carry out repairs with the smallest possible effect on daily operations.
Who it's for
Building a new hospital or medical centre
We survey the building early and design systems to each department's requirements before installation begins.
Ask on WhatsAppYour clinic has repeated cooling faults
We inspect the existing systems, find the root cause of recurring faults, and repair them without stopping the clinic.
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What the service covers
- Building survey and requirements
- Duct network and AHU design
- Installation commissioning and testing
- Preventive and corrective contracts
- Maintenance without stopping departments
How we work
How we work
- 1
Survey and requirements
We visit the facility, map the heat loads and air requirements for each department, and agree the duct routes before any design work begins.
- 2
Design and supply
We design the duct network and fabricate it in our own workshop to SMACNA specifications, and supply units from our authorised brands: Carrier, YORK, General, Midea, Gree and Smart Gold.
- 3
Phased coordinated installation
In operating buildings we work with management to phase the installation so adjacent departments stay open, and control dust and noise away from patient areas.
- 4
Commissioning and follow-up
We commission the systems, measure airflow in each department, and adjust the dampers until the design requirements are met, then hand over the facility with a maintenance plan.
Survey-based design or an off-the-shelf solution?
| Alrabih | The usual way | |
|---|---|---|
| Design basis | Each department surveyed separately | One solution for the whole building |
| Ventilation and extract | Tailored to each space's function | Unbalanced between departments |
| Maintenance | Without closing departments | Full work stoppage |
| Ductwork | Fabricated in-house to SMACNA spec | Off-the-shelf non-compliant ducts |
| Copper runs | Mueller, no welded joints | Many welded joints |
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
Hospitals in Al Rahmah are very modern buildings in a rapidly developing district with high construction standards and forward-looking planning for expansion. Extreme heat and high humidity south of Jeddah demand exceptional cooling and very high dehumidification capacity. Modern buildings have good thermal insulation but summer pressure on the system can be severe. Independent cooling branches for theatres, intensive care and labs are essential. Our maintenance focuses on compressors, heat exchangers, digital controls and readiness for future expansion.
Al Rahmah is a rapidly developing district in south Jeddah with very modern medical buildings and multiple residential areas.
Al Rahmah hospitals need exceptionally high-capacity cooling systems with large outdoor units on independent pads and scalable for future growth.
The AC setup in Al Rahmah
- 1
Exceptionally high-capacity centralised system
Al Rahmah demands exceptionally high-capacity equipment due to extreme heat and humidity, with powerful compressors and very large outdoor units.
- 2
Completely separate branches per sensitive department
Operating theatres, intensive care and labs need completely separate branches with dedicated monitors for each to ensure precision and independence.
- 3
Very strong independent dehumidification
Very high humidity in Al Rahmah requires very strong independent dehumidification units separate from the main cooling system for precise control.
Before the visit
Before our visit in Al Rahmah
- 1
Review the future expansion plan with us
Share the hospital's multi-year plan so we align current system design with expected expansion and growth.
- 2
Confirm foundations can handle very heavy loads
Very large outdoor units need very strong concrete foundations; confirm the site and structural engineering can handle the heavy loads.
- 3
Prepare a very intensive summer maintenance schedule
Agree on a very intensive summer schedule (filter cleaning every 3 days, compressor checks weekly) before the hot season begins.
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FAQ
Questions about Hospital HVAC
How do ventilation needs differ across hospital departments?
Ventilation needs vary from one department to the next based on the activity in each area and the requirements set by the facility's designer and the site survey. Operating theatres need highly filtered, directionally controlled air, while patient rooms, corridors and administrative areas each carry different requirements. We build the duct network and select units from the facility's drawings and its specific requirements, not from general assumptions.
Can systems be maintained without stopping sensitive departments?
Yes, but it requires careful planning before the maintenance date. We agree with facility management on a schedule that names the section and the right time window, then isolate the target section using dampers and blanking plates without affecting adjacent departments. Corrective tasks such as replacing a capacitor or repairing a flare joint are carried out within the agreed time window.
What governs duct network design in a medical building?
Design is governed by the approved facility drawings and each department's requirements as defined by the site survey and the specialist designer. We fabricate ducts in our own workshop from G90 galvanised sheet to project dimensions, and use Kimmco and Armaflex insulation with Foster sealants to control leakage. Distribution and pressure in each section follow the specifications drawn for that department individually.
What governs duct network design in a medical building?
Design is governed by the approved facility drawings and each department's requirements as defined by the site survey and the specialist designer. We fabricate ducts in our own workshop from G90 galvanised sheet to project dimensions, and use Kimmco and Armaflex insulation with Foster sealants to control leakage. Distribution and pressure in each section follow the specifications drawn for that department individually.
Do you work with small clinics or only hospitals?
We work with medical facilities of all sizes, from a clinic in a residential district to a multi-storey medical complex. The size of the facility does not change the principle: the site survey is the starting point, and from it we determine unit types, duct dimensions and fresh-air requirements for each zone. Preventive and corrective maintenance contracts are available for clinics and hospitals alike.
Heat and humidity in Al Rahmah are more intense than elsewhere in the south, how do you handle them?
We select equipment 30 to 40 per cent above standard capacity and arrange very strong independent dehumidification with precise digital monitoring to prevent compressor overload.
The hospital is very new and the district is expanding, is the system easily scalable?
Yes, we design with generous spare space in ducts, electrical runs and concrete pads to allow adding new outdoor units without disrupting current service.
Do operating theatres and labs need completely separate branches?
Yes, we run completely separate branches with independent thermostats for each and dedicated monitors to ensure absolute precision and isolation from each other.
How often do such large systems need comprehensive maintenance?
We recommend monthly maintenance to check compressor, heat exchanger and filters, weekly filter cleaning in summer, and comprehensive digital checks every three months.
