Commercial Air Duct & Extraction Cleaning

Kingston Cleaning Services provides specialist air duct, ventilation and extraction cleaning for commercial and industrial premises across the UK. Our trained team works with businesses, facilities management providers and multi-site organisations to remove accumulated dust, grease and other contaminants from ductwork and ventilation systems.

We provide cleaning in line with recognised TR19 Air and TR19 Grease guidance, using specialist equipment and methods suited to everything from general ventilation systems to grease-contaminated commercial kitchen extraction ductwork. Our work can support improved hygiene, fire safety and the ongoing management of ventilation systems within busy commercial environments.

Using equipment including the Lifa Air Special Cleaner 25 and HEPA Clean 3500 Negative Air Machine, we can access and clean complex ductwork safely and thoroughly, with cleaning programmes tailored to the premises and condition of the system.

Why Air Duct & Extraction Cleaning is Essential

• Health and Safety: Dust, allergens, and grease particles can accumulate in HVAC and ventilation systems across all commercial environments. In addition to fire hazards in kitchens, these build-ups can reduce airflow, spread contaminants, and cause unpleasant odours. Our fully trained team removes harmful particles and ensures a cleaner, safer environment, whether in kitchens, offices, or industrial facilities.
• Improved Airflow: Accumulated dust, grease and debris can restrict airflow through ventilation and extraction systems. Professional cleaning removes these build-ups, helping systems operate more effectively and maintaining clear airflow throughout the ductwork.
• Enhanced Air Quality: Poor air quality can have serious consequences for the health of employees and customers. Regular air duct cleaning removes dust, allergens, mould spores, bacteria, and viruses, resulting in cleaner, healthier indoor air for everyone.

Supporting FM Providers & Large Commercial Sites

Our duct and extraction cleaning services are suitable for a wide range of commercial and industrial environments, including individual sites and larger multi-site operations. We can support:

• Facilities management companies
• Manufacturing and industrial sites
• Schools, colleges and universities
• Healthcare facilities
• Stadiums, arenas and leisure venues
• Multi-site organisations
• Other commercial and industrial premises

Our Cleaning Equipment & Methods

• Negative Air Machines: We use advanced negative air pressure technology, such as the Hepa Clean 3500, to safely dislodge and remove dirt, dust, grease, and other contaminants from air ducts. This method ensures a deep, thorough clean in both standard and complex ventilation systems.
• Vacuum Systems: After dislodging debris, our powerful vacuum systems remove accumulated dirt, dust, and contaminants from the ducts, ensuring a comprehensive clean.
• Rotary Brush Systems: Machines like the Lifa Air Special Cleaner 25 are used to scrub and dislodge grease and dirt from duct surfaces. The rotating brush technology, combined with air jets and cleaning agents, provides a complete clean for ducts of various sizes and shapes, making it ideal for kitchen extraction systems and industrial spaces.
• High-Pressure Air Jets: These are used to blast away dirt and debris from hard-to-reach areas in your ductwork, making it easier to remove all contaminants and ensure a thorough clean.
• Comprehensive Extraction Cleaning: For commercial kitchen extraction systems, we use a combination of specialist vacuuming, rotary brushing, pressure cleaning and professional degreasers to remove accumulated grease and contaminants from accessible ductwork and extraction systems. For full kitchen deep cleaning, including equipment, surfaces, canopies and filters, please see our Commercial Kitchen Deep Cleaning service.

Risks of Neglecting Duct Cleaning

• Fire Hazards: In commercial kitchens, grease accumulation in ducts presents a significant fire risk. Routine cleaning significantly reduces the risk of fire, protecting both your staff and property.
• Poor Air Quality: Dirty ducts circulate harmful pollutants such as dust, mould spores, and bacteria, compromising the health of your staff and customers. Regular cleaning ensures a healthier, more comfortable environment.
• Increased Energy Costs: When HVAC systems struggle to push air through clogged or dirty ducts, they use more energy, increasing your utility bills. This inefficiency can also lead to premature wear and tear on the system, increasing maintenance costs and the likelihood of costly repairs or replacements.
• Mould Growth and Damp Issues: Poorly maintained ducts can lead to damp conditions that encourage mould growth, further contaminating the air and causing structural damage. Regular cleaning prevents these issues from becoming costly problems.
• Compliance & Insurance Risks: Poorly maintained ductwork and extraction systems can leave businesses unable to demonstrate that fire and ventilation risks are being properly managed. Serious breaches can lead to enforcement action, prosecution and substantial fines, while inadequate cleaning records may also affect insurance cover or claims.

Compliance and Peace of Mind

Regular duct and extraction cleaning helps businesses maintain appropriate standards of hygiene, fire safety and system cleanliness. Our team provides specialist cleaning in line with recognised TR19 Air and TR19 Grease guidance, depending on the type and use of the ventilation or extraction system.

For commercial kitchen extraction systems, removing grease build-up from ductwork can help reduce fire risk and provide clear evidence that appropriate cleaning has been carried out. For general ventilation systems, regular hygiene cleaning helps control accumulated dust and contaminants within the ductwork.

Our service focuses specifically on the cleaning and hygiene of ductwork, ventilation and extraction systems. We do not provide mechanical HVAC servicing, repairs or replacement of units and components.

For specialist commercial duct and extraction cleaning, contact Kingston Cleaning Services today to discuss your premises, system and cleaning requirements.