We help businesses across Greater Manchester and the North West maintain safe, compliant, and energy-efficient ventilation systems. Our cleaning is verified using DDG testing to ensure your system meets BESA TR19 standards, removing years of hidden contaminants and restoring fresh, healthy air.
This service is essential for compliance, staff wellbeing, and the performance of your building’s systems.
Why Air Duct Cleaning Matters
A well-maintained ventilation system is a smart investment in staff health, system performance, and long-term cost control.
Health and Air Quality
Over time, ducts collect dust, pollen, mould, and bacteria that circulate through your air supply. A professional cleaning helps remove these contaminants, improving air quality and creating a healthier, more productive workspace.
Energy Efficiency
Dirty air ducts restrict airflow and make your HVAC system work harder. Regular cleaning improves efficiency, reduces strain on fans and filters, and helps lower your energy bills.
Legal and Compliance
Businesses have a legal duty to maintain air hygiene under standards like BESA TR19 (Internal Cleanliness of Ventilation Systems). Our cleaning service is carried out to these exact specifications and includes all the documentation required for insurance, fire safety, and environmental health audits.
Brand and Comfort
A workspace that feels fresh, smells clean, and maintains consistent temperatures reflects positively on your brand and shows staff and clients that you care about the environment they work in.
Our Commercial Air Duct Cleaning Process
Every building is different, but our process always focuses on safety, efficiency, and minimal disruption to your business.
Here’s how we do it:
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- Initial Site Survey: We inspect your ducting layout, identify access points, and assess contamination levels.
- Mechanical Brushing and Vacuum Extraction: Specialist rotary brushes and negative-pressure extraction units remove dust, debris, and microbial build-up from the entire system.
- Disinfection and Decontamination: We apply COSHH-compliant antimicrobial treatments to eliminate bacteria, mould, and odours.
- Filter and Vent Cleaning: Grilles, diffusers, and filters are cleaned or replaced to maintain unrestricted airflow.
- Verification and Reporting: We use dust deposit gauge (DDG) testing and airflow measurements before and after cleaning. You’ll receive a TR19-ready certificate, photographic evidence, and a detailed hygiene report for your compliance records.
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All work is carried out by trained, insured technicians using HEPA-filtered extraction equipment and BESA-approved methods, ensuring your building’s air quality meets and exceeds UK standards.
The Aspin FM Difference
We combine technical expertise with local understanding to deliver high-quality, fully compliant cleaning services across the North West.
Local Expertise
Our regional teams work daily in Manchester, Salford, Liverpool, Preston, and Cheshire, managing everything from office buildings and healthcare facilities to large industrial sites.
Certified Professionals
Every operative is fully trained in BESA TR19 best practices, COSHH safety, and ventilation hygiene. We are insured, accredited, and trusted by facility managers who value consistent, verifiable results.
Minimal Disruption
We plan our work around your schedule, including evenings, nights, or weekends, so you can stay operational while we clean.
Verified Results
Each clean includes inspection sign-off, DDG readings, and a compliance report you can file directly with your audit or insurance portfolio.
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Request Your TR19 Compliance Assessment
Don’t wait for the audit. Contact Aspin FM for a free, no-obligation site survey to assess your current contamination levels. Ensure full legal compliance, maximise your HVAC system’s efficiency, and receive a tailored quote for verifiable, BESA TR19-standard air duct cleaning across the North West.
