Coil Cleaning & Treatment

We deep-clean and treat HVAC coils only using steam technology or a specialist non-acid coil cleaner followed by a long-lasting protective treatment. You get photos, readings where practicable, and an audit-ready close-out.

Restore heat transfer

Reduce odour

Slow biofilm return

Coil-safe chemistry when used (non-acid, non-caustic; controlled dwell & rinse)

Minimal overspray and controlled run-off; isolation and PPE in place

Scheduling around live operations; night/weekend windows available

Clear proposal with a fixed fee and estimated duration per coil bank

problems we solve

Performance Recovery Through Professional Coil Cleaning

HVAC cooling coils naturally accumulate dust, biofilm, and microbial growth due to constant condensation and airflow exposure. When left untreated, this buildup can reduce heat transfer efficiency, restrict airflow across the coil surface, increase energy consumption, and create conditions that contribute to unpleasant odors and indoor air quality complaints. Over time, neglected coils place additional strain on HVAC systems, leading to higher operational costs and potential premature equipment failure.

These are common risk factors and performance gaps we help contractors and facility managers address and solve : 

What do we clean?

how we work

How we clean & treat

Commercial HVAC duct systems accumulate contaminants over time, often without visible signs. Our robotic duct cleaning process follows NADCA-recognised source removal principles, ensuring contaminants are physically removed from internal duct surfaces in a controlled and documented manner.

01

Survey & isolation

  • Confirm access
  • Covers in place
  • Electrics safe
  • Drain pan & trap checked

02

Containment

  • Sheeted protection
  • Run-off controlled
  • Nearby components masked

03

Application

  • Steam: controlled passes through coil depth; debris flushed to pan
  • Cleaner + treatment: metered application → dwell → thorough rinse → protective finish

04

Detailing

  • Coil ends, headers, baffles;
  • Drain pan clean
  • Free-flow check

05

Verification

  • Photos
  • Readings where practicable (air on/off temp, ΔT)
  • Observations logged

06

Close-out

Report issued with recommendations

DOCUMENTATION & CERTIFICATE

What you will receive

a) Close-out report (method, dwell times, materials, safety controls)

b) Before/after gallery by coil face/row (macro + context)

c) Readings where practicable (air on/off temperature, airflow indicators)

d) Recommendations (filter grade, service interval, corrective actions)

frequently asked questions (FAQ)

Have some questions?

Do you treat coils every visit?

Not always; the protective finish is periodic. We’ll recommend an interval after the first service.

Heavy kitchen aerosols typically need the cleaner + treatment method or a combined approach.

No—our methods are HVAC coil-safe when applied as directed.

Yes—cleaned and checked for free flow

No. This service is HVAC coils only.

Get a fixed coil cleaning fee

Send the unit list or floor plan. We’ll confirm access windows, method per coil bank, any isolation required—then return a fixed fee within 1 working day.

support@iaqmy.com

+603 6413 8480

IAQ Facility Services Sdn Bhd
Block E-10-21, Plaza Mont Kiara
2, Jalan Kiara, Mont Kiara,
50480 Kuala Lumpur, Malaysia.

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