Duct & HVAC Cleaning: 7 Signs Your Building or Vessel Air Ducts Need Cleaning
Air ducts are out of sight, but you feel their condition every day. Here is how to tell when they are due for cleaning.
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Duct & HVAC Cleaning for Buildings and Vessels
Cleaning of ducts, diffusers, returns, spiral ducts, AHUs, evaporators & filters for buildings and vessels in Batam. Cleaner air, more efficient systems.
HVAC, Ducting & Indoor Air Quality
Reliable & Safe HVAC, Ducting & Indoor Air Quality
Dust built up inside air ducts lowers air quality, makes air conditioning work harder and causes unpleasant odours. PT NIA cleans air systems from diffusers to spiral ducts and AHU rooms—in buildings and on vessels—using dedicated blowers, vacuums and duct brushes.
Ideal For: Office buildings, hotels, hospitals, factories, vessel accommodation & AHU rooms.
Scope of Work
Scope of Work
- Duct Cleaning
- HVAC Cleaning
- AC Cleaning
- Diffuser & Return Cleaning
- Spiral Ducts & AHU Rooms
- Evaporator & Condenser Cleaning
- Filter Cleaning / Replacement
- Scheduled Air System Maintenance
How We Work
How We Work
- 01
Consultation
Tell us your needs, location & timeline.
- 02
Survey
We check conditions & scope.
- 03
Quotation
Written quote & work schedule.
- 04
Execution
Done per SOP & HSE.
- 05
QC & Handover
Inspection, work report & handover.
Gallery
Work Documentation
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General & deep cleaning, post-renovation, AC, mattress, sofa, carpet, water tank, glass & ACP.
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Marine & Ship Services
Cabins, toilets, galley, mess room, chillers & bridge—during docking or in service.
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Waste & Scrap Management
Domestic waste, used batteries, scrap, hazardous waste coordination & manifests.
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