Medical facility HVAC
Hospital HVAC in Al Sanabel
In Al Sanabel, south Jeddah, hospitals and clinics require strong cooling and regular maintenance in a hot coastal climate. We design and service cooling systems suited to each medical department's needs without service interruption.
- 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
Al Sanabel is a modern southern district with hospitals and health centres surrounded by residential and commercial buildings, located near the coast in an extremely hot and humid year-round climate. Cooling system stress is continuously high here because the outdoor-indoor temperature gap is very large, and humidity causes rapid metal and coil deterioration. Intensive preventive maintenance and regular frequent cleaning are essential to preserve system efficiency and patient and staff safety.
Al Sanabel is in southern Jeddah on the coast, a modern district with hospitals and clinics in an extremely hot and humid coastal environment.
Most Al Sanabel hospitals run high-capacity central chilled-water systems with high corrosion and salt resistance.
The AC setup in Al Sanabel
- 1
High-capacity, protected central chilled-water system
Large Al Sanabel hospitals use very powerful chillers with special coatings and design to resist coastal salt and humidity.
- 2
Insulated and humidity-protected ductwork
Central ductwork is heavily insulated and wrapped with moisture protection to prevent rapid mould formation.
- 3
Continuous temperature and humidity monitoring devices
Operating theatres and intensive care units are equipped with continuous monitoring for instant alerts if any parameter drifts outside safe limits.
Before the visit
Before our visit in Al Sanabel
- 1
Prepare a quarterly maintenance schedule for the year
We recommend setting regular maintenance dates every three months, with special priority for the hot, humid summer months.
- 2
Provide safe access to roofs and outdoor units
Confirm roofs, balconies and outdoor areas with equipment are safe and easily accessible with full safety provisions.
- 3
Provide records of previous faults and maintenance
Provide complete history of faults, repairs and recurring issues, especially involving corrosion and moisture, so we can focus on the most stressed areas.
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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.
The coastal climate causes rapid corrosion, how do you protect outdoor units from salt?
We clean outdoor units regularly from sea spray and salts, use high-quality salt-resistant protective coatings, and inspect fans and condensers monthly for wear signs.
Coastal humidity creates mould quickly, how do you maintain clean indoor air?
We clean evaporator coils and filters almost weekly during summer, inspect ducts and fans for mould, and install high-efficiency filters and antimicrobial agents as needed.
Extreme summer heat makes the AC run at maximum load, is there a failure risk?
Yes, compressors and chillers can fail under continuous high stress. We recommend quarterly maintenance contracts in Al Sanabel, and test compressors, oil and refrigerant immediately before summer season.
We want a maintenance contract suited to Al Sanabel's specific conditions, what do you recommend?
We recommend a comprehensive contract including monthly inspections especially in summer, intensive coil and filter cleaning, compressor and refrigerant testing, salt and corrosion protection, and detailed reports after each visit.
