MAINTENANCE SERVICES

Ventilation & Air Conditioning System maintenance

MVAC / Split Type:

 

Regular central air-conditioning inspection, air conditioner and fan maintenance, FCU cleaning, pump maintenance, dust net cleaning

Household small air conditioner inspection, maintenance, general cleaning (wall-mounted split units, card-type units, etc.)

Commercial multi-split air conditioner inspection, general maintenance, parts replacement

Various kinds of air conditioner replacement, emergency repair, system technical debugging

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VRV SYSTEM

Re-filling

Deep Cleaning

Fault Checking

FCU

FCU

Coil Cleaning

Dust Net Cleaning

Dust Net Replacement

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Ductwork

Annual inspection of the ventilation system

Regular maintenance of FCU, fan and air cabinet

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Chiller / Chilled Pump / Heat Recovery Unit / Pipeworks

Large chillers / chilled water pumps / heat recovery fan cabinets / heat exchangers repair and replacement

Electrical System

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LVSB / MCC

Large power cabinets / fixed power supply units / various levels of power supply boxes

Troubleshooting, emergency repair and replacement

WR2 Annual Inspection

System Commissioning T&C

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UPS

Provide special equipment room electrical equipment replacement

UPS replacement and repair

Energy improvement and monitoring

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LCMP

Install and update LMCP and power supply box

BMS control connection

System Commissioning T&C

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Lighting Systems

Emergency repair and replacement

Regular maintenance

Annual inspection of lighting system

Fire System

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