HVAC Maintenance Services in Qatar

We combine advanced technology with skilled engineering to ensure maximum comfort, efficiency, and sustainability. Our team follows international standards and best practices, delivering safe and reliable HVAC systems for every project.

At Markline Trading & Contracting, we specialize in delivering advanced HVAC (Heating, Ventilation, and Air Conditioning) solutions across Qatar. Our services are designed to ensure comfort, energy efficiency, and sustainability for residential, commercial, and industrial facilities. From large-scale central cooling systems to customized ventilation and air conditioning solutions, we bring innovation and expertise to every project.

HVAC IN QATAR-MATKLINE TRADING & CONTRACTING QATAR

Key Divisions of Our HVAC Services

1. Chiller Yard

The Chiller Yard is the heart of large-scale HVAC systems, generating chilled water to cool entire buildings. Markline provides:

Chiller Installation & Commissioning (air-cooled & water-cooled systems)
Operation & Maintenance for long-term performance
Water Treatment Solutions for system health and durability
Energy Optimization to reduce consumption and operating costs

This ensures uninterrupted cooling for commercial complexes, industrial facilities, and high-rise buildings.

ETS ROOM QATAR-MARKLINE TRADING & CONTRACTING

2. ETS Room (Energy Transfer Station Room)

The ETS Room serves as the critical interface between district cooling systems and the building’s internal HVAC network. Markline ensures:

Seamless Thermal Transfer of chilled water from the central plant to building systems
UG CHW Network Integration using underground insulated pipelines
Efficient Load Distribution for balanced cooling across multiple zones
Reliable Operation to support long-term building performance

This division ensures buildings benefit from sustainable and cost-effective cooling powered by district energy systems.

Industries We Serve

