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 thoroughly, with before-and-after access photos for your records.

What's included

Internal duct and AHU cleaning
Full method statements 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 before any work starts.

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

Thorough duct cleaning 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