Process Equipment

Ductwork & Ventilation Cleaning

Grease, dust and debris build up inside ductwork and air-handling units, creating fire risk and failing inspections. We clean internal duct runs, AHUs and ventilation systems to TR19-aligned standards, with before-and-after access photos for your records.

What's included

Internal duct and AHU cleaning
TR19-aligned method and reporting
Access-photo documentation
Fire-risk and insurance compliance

Our process

Inspect & scope

We survey the duct runs and AHUs, agree access points and scope the clean to TR19-aligned standards.

Clean the system

Internal ductwork, AHUs and vents are mechanically cleaned along the full run, not just at the grilles.

Verify

Before-and-after access photos verify the internal condition at each stage of the run.

Certificate & records

You receive documentation for your fire-risk and insurance records, with re-clean intervals advised.

Why choose BSM

TR19-aligned methods with photographic verification
SafeContractor approved, with IPAF, PASMA, CSCS and first-aid trained operatives
£5m public liability insurance and RAMS on every job
Covering the whole of the UK, scheduled around your operating hours
Fixed-price quotes, usually back within one working day
One point of contact from enquiry to completion report

£5m insured & fully documented. Every job runs on RAMS and, where relevant, COSHH assessments and permit-to-work — with a completion report when we're done.

Ductwork & Ventilation Cleaning