We provide professional AHU Services across Abha, Khamis Mushait and Jazan. Our specialist team is trained on the specific requirements of Asir Region and Jazan climates.
Abha at 2,200m elevation, Khamis Mushait at peak summer heat, and Jazan with coastal humidity — each city has its own requirements. Our experience across all three cities ensures the optimal solution for your location.
Why SaudiAir?
- Local teams in Abha, Khamis Mushait and Jazan — fast response
- Trained and qualified technicians for all types and brands
- Genuine parts in stock — no waiting
- Documented warranty on all our work
- Competitive transparent pricing — no surprises
Service Areas
We cover all districts of Abha, Khamis Mushait and Jazan and surrounding areas.
AHU Services — Technical Coverage
The Air Handling Unit (AHU) is the heart of air distribution in large buildings — it filters, cools or heats, and distributes air through the duct network. Regular maintenance is essential for optimal performance and indoor air quality.
AHU Filter Replacement
AHU filters must be replaced on a strict periodic schedule. In Abha after dust storm seasons, filters may fill within weeks rather than months. We perform static pressure measurement across the filter before deciding — a filter replaced before end of life wastes money, while a delayed replacement compromises air quality and performance.
AHU Coil Cleaning (Cooling and Heating Coils)
Cooling and heating coils in the AHU accumulate dust and bacteria over time. In Jazan, humidity forms a sticky layer on coils that inhibits heat transfer and promotes microbial growth. We clean coils with specialist chemical agents and controlled water pressure.
AHU Fan and Motor Service
The supply fan and return fan need periodic inspection: blade balancing, motor bearing lubrication, belt inspection in older units, and current draw and vibration measurement for early fault detection.
Control Valve Inspection and Service
AHU control valves regulate chilled or hot water flow through the coils. A valve stuck partially open means: in Khamis Mushait peak summer, building rooms will not cool adequately despite the chiller operating at full efficiency. Inspecting, lubricating or replacing valves prevents this scenario.
DDC Controls and Sensor Inspection
Modern AHUs are controlled by a Direct Digital Control (DDC) system managing valves, fans and outside air dampers. Failed temperature or pressure sensors give the system wrong data, causing suboptimal operation without visible fault indication. We inspect all sensors and calibrate or replace as needed.
Clean Room and Hospital AHU Services
AHU units serving clean rooms and hospital departments in Abha and Khamis Mushait are subject to stricter standards: HEPA filtration, controlled positive/negative pressure, specific air change rates. Their maintenance requires specialist certifications and compliance documentation for medical standards.