Certified Duct Cleaning Services
Commercial HVAC and Duct Restoration: Providing NADCA-standard hygiene solutions for high-capacity commercial and industrial systems.
Coil Cleaning
Duct Cleaning
AHU Cleaning
FDC Unit Cleaning
Cleaning Certification
Split-System Cleaning
HVAC Cleaning
Exhaust Cleaning
Plantroom Cleaning
Our team consists of industry-trained specialists dedicated exclusively to the commercial sector, delivering world-class HVAC and Refrigeration remediation. As a NADCA and IICRC certified firm, we hold the technical expertise required to manage complex air handling units, plant rooms, and exhaust systems. Beyond standard cleaning, our technicians provide the high-level inspection reports and strategic maintenance scheduling necessary to ensure your facility remains compliant, energy-efficient, and optimised for peak performance.
Commercial Duct Cleaning and HVAC Compliance Services
Full-Spectrum HVAC & Duct Remediation
We provide comprehensive hygiene solutions for critical air infrastructure, including AHU Cleaning, FDC Unit Cleaning, and Chilled Beam Cleaning. Our precision remediation extends to all system components: Risers, Flexible Ductwork, Grilles, Cassettes, and Split-Systems. We ensure every element of your commercial HVAC network—from the plantroom to the individual outlet—operates at peak hygienic performance.
Advanced Robotic Cleaning & Sealing
Utilising world-class Multibot and Lifa Air Technology, we perform remote-access cleaning that traditional methods cannot reach. Our robotic systems facilitate mechanical brushing, high-pressure air-jetting, and precision chemical application (foam, gel, and disinfectants). We also provide internal Duct Sealant Coating and insulation encapsulation to restore the integrity of your ductwork without invasive structural works.
Mechanical Asset Hygiene (Coils & Filters)
Our specialised Coil Cleaning and Filter Maintenance programmes focus on thermal efficiency and microbial control. We utilise Advanced Chemical Cleaning agents and Chemical Surface Spray Shields (providing 12 months of residual protection) to prevent biofilm accumulation. From standard filter replacement to complex Insulation Repair, we protect the mechanical longevity of your air handling assets.
Compliance-Led Inspection & Reporting
We provide the documentation required for strict WHS compliance. Every project includes comprehensive Pre and Post-Inspection Reports backed by Photo and Video Inspections. As part of our Cleaning Certification process, we validate that all work meets AS/NZS 3666 and AS 1851 standards, providing facility managers with a transparent audit trail of system hygiene.
Scientific Indoor Air Quality (IAQ) Testing
Our Post-Remediation Verification (PRV) protocols utilise scientific data to confirm system safety. We conduct Microbial Swab Sampling, Lift-Tape Surface Analysis, and Air Sampling processed via NATA-accredited laboratories. This evidence-based approach ensures your commercial environment is free from hazardous contaminants and meets the highest health and safety benchmarks.
Specialist Commercial Exhaust Systems
We manage high-risk Kitchen Hood and Canopy Cleaning to fire safety standards, alongside Toilet Exhaust and Laundry/Drier Exhaust remediation. By installing custom Access Panels, we ensure even the most complex exhaust runs are maintainable. Our B2B-only service focuses on fire risk mitigation and maintaining the specialized airflow requirements of industrial and commercial facilities.
HVAC and Duct Cleaning
Our services ensure full compliance with AS 3666, meeting all requirements under the QLD WHS Act 2011 and the Work Environment and Facilities Code of Practice. As a certified member of NADCA (National Air Duct Cleaners Association), our team holds specialised ASCS (Air Systems Cleaning Specialist) and VSMR (Ventilation System Mould Remediator) qualifications. This expertise is further backed by IICRC certifications in AMRT (Microbial Remediation), CDS (Commercial Drying), and WRT (Water Restoration), ensuring industry-leading hygiene and remediation for complex commercial air systems.
Cleaning Certification
Evaporator / Condenser Coil Cleaning
AHU (Air Handler Unit) Cleaning
Split-System Cleaning
Duct Cleaning
FCU (Fan Coil Unit) Cleaning
Plantroom Cleaning
Grille / Diffuser Cleaning
Robotic Cleaning / Inspections
Pre and Post Duct Cleaning: Our specialised cleaning removes accumulated debris and microbial contamination to restore indoor air quality to AS/NZS 3666 standards. Reducing cross-contamination risks to ensure a safe, compliant, and efficient commercial environment.
Pre and Post FCU Remediation: We remove obstructive biofilm and debris to restore design airflow and cooling capacity. This specialised remediation improves system efficiency and reduces the microbial burden, ensuring your fan coil units operate at peak mechanical and hygienic performance.
HVAC Mould Remediation and Antimicrobial Coatings
Inline WHS Act we work to Standards IICRC S520 and NADCA ACR, which specify the procedures in place for the safe remediation of mould within indoor environments and HVAC systems. We use advanced antimicrobial coatings to prevent mould growth. We also use a clear coat treatment on Grilles, Registers and other surfaces.
HVAC Antimicrobial 
UVC for HVAC Install
Kitchen Canopy and Exhaust Cleaning
Clean-Air Australia have stringent processes and systems that take into account AS 1851-2012 standards, manufacturers cleaning recommendations, as well as the unique usage of the cooking facilities which the exhaust system serves.
AS 1851 Certification 
Equipment Cleaning
Cold Storage Cleaning
Clean-air technicians use HEPA Filter Vacuum Cleaners and Dust Extraction Equipment to safely remove dust and debris without cross-contamination. Where applicable we may also use pressure washing and specialised chemical cleaning techniques. We use isolation walls and safety dams to prevent water damage. We can use negative air pressure systems to isolate our work areas from operational areas.
Fan Coil Units (FCU) Cleaning
Facility Deep Cleaning
Certified Technical Excellence
NADCA: HVAC Systems Hygiene
As a certified member of the National Air Duct Cleaners Association (NADCA), we strictly adhere to the NADCA ACR Standard for the Assessment, Cleaning, and Restoration of HVAC Systems. Our on-site supervisors hold the Air Systems Cleaning Specialist (ASCS) credential, ensuring expert project management for complex commercial networks. Additionally, our Ventilation System Mold Remediator (VSMR) qualification provides specialised knowledge in identifying and eliminating microbial risks within air infrastructure.
IICRC: Advanced Microbial Remediation
Our team is certified by the Institute of Inspection Cleaning and Restoration Certification (IICRC), the global authority in decontamination. We employ Applied Microbial Remediation Technicians (AMRT) to manage mould and sewage contamination, alongside Water Restoration Technicians (WRT) and Commercial Drying Specialists (CDS). These advanced certifications ensure that moisture-damaged or contaminated commercial environments are restored to a safe, hygienic state following scientific drying and remediation protocols.
Start the conversation
Talk to the Clean-Air Team
For HVAC Hygiene advice and services, talk with a Clean-Air® expert today. Call our office on 07 3274 2833 or email sales@cleanairaust.com.au for info.
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