HVAC Duct Cleaning and Maintenance London, Essex, UK

EVS offers commercial HVAC duct cleaning for new ductwork installations and existing systems to ensure your heating, ventilation and air conditioning (HVAC) remains efficient and healthy all-year-round.

It is important that your commercial ventilation system is regularly serviced, cleaned and checked to prevent any major faults, leaks and to mitigate fire risks.

As part our duct cleaning and maintenance service we carry out a performance verification survey. Following the inspection, post duct cleaning photographic reports are issued as standard.

We provide this service to all business sectors throughout London, Essex and the wider UK.

EVS duct and plant cleaning service on new installations are in accordance with DW/TM2, and for existing systems we comply with HVCA TR19.

Please contact our team for further information about duct cleaning and maintenance, or indeed ongoing Planned Preventative HVAC Maintenance


The Workplace (Health, Safety and Welfare) Regulations 1992 require that effective provision should be made to ensure that every enclosed workplace is ventilated by a sufficient quantity of fresh or purified air. Where this ventilation is provided by mechanical means, the regulation require those mechanical ventilation systems to be maintained (including cleaned as appropriate) in an efficient state, in efficient working order and in good repair. Failure to carry out these duties is a breach of the regulations.

ACOP (Regulation 6)

“Mechanical Ventilation Systems, including air conditioning systems must be regularly tested and cleaned to ensure that they do not contain anything which may contaminate the air”.
 Although this in itself is not law, failure to comply with the Approved Code of Practice could result in prosecution unless it can be proven that the risk has been complied with in some way or another.