Kent · Ventilation duct cleaning

Ventilation duct cleaning in Sevenoaks, Kent

We cover Sevenoaks for ventilation duct cleaning. Fixed quotes, work around your opening hours and photo reports as standard.

  • Toilet and washroom extracts full of fluff
  • Ventilation full of debris from building work
  • Grilles and diffusers streaked with dirt

Need ventilation duct cleaning in Sevenoaks?

Ventilation duct cleaning around Sevenoaks

Going by the FSA’s register, there are about 18 schools, colleges and universities, about 12 care, childcare and hospital premises and about 3 hotels and B&Bs serving food in Sevenoaks and the streets around it, up to about 1.5 miles out. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. The nearest hospital to Sevenoaks is Sevenoaks Hospital, about 0.6 miles north-east. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale. We cover Sevenoaks, about 19 miles from central London, as part of our work across London and the South East. Evening, overnight and weekend visits are all possible.

For schools like Sevenoaks Primary School, the holidays are the usual time to inspect and clean ventilation. If you run an office near Sevenoaks station, its supply ductwork can gather dust for years before anyone looks inside.

Sevenoaks is about 19 miles south-east of London, in Kent. Sites in Sevenoaks get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with photos. Sevenoaks is one of 922 places in Kent where we work for ventilation duct cleaning. You can also see our page for Maidstone, roughly 15 miles from Sevenoaks.

We cover every part of TN13, TN14, TN15 and TN8 for ventilation duct cleaning and the streets around it. If you need ventilation duct cleaning at premises on London Road, High Street and Church Road or a nearby road, we can help. Sevenoaks is on the A21 and A25, which makes it straightforward for our technicians to reach for out-of-hours visits. We also cover the places around Sevenoaks: Riverhead (1 mile west), Kippington (1 mile south), Dunton Green (1 mile north-west), Bessels Green (1 mile west) and Chipstead (2 miles west). Within a short drive, we also cover Maidstone (15 miles east), Dartford (11 miles north), Royal Tunbridge Wells (11 miles south), Gravesend (13 miles north-east), Tonbridge (7 miles south-east) and Northfleet (13 miles north-east). Sevenoaks is one of the larger places we cover in Kent for ventilation duct cleaning.

Around Sevenoaks

Locally, jobs take us to businesses close to The Rifleman pub, New Beacon School and Knole Academy, among other places. There’s a railway station in Sevenoaks itself: Sevenoaks station. Nearby you will also find Sevenoaks Hospital (0.6 miles north-east) and Kemsing Castle Bank (2.6 miles north-east). Open spaces near Sevenoaks include Dryhill Nature Reserve.

Map of Sevenoaks © OpenStreetMap contributors

How we handle ventilation duct cleaning in Sevenoaks

In a building in Sevenoaks, the people inside spend hours breathing what the ventilation delivers. Clean ducts are part of a healthy building, alongside filter changes and AHU maintenance. If you have odours carried round the building by the ducts and ductwork never cleaned since it was installed, we can help, from supply ductwork, hospitals and care homes and general extract ductwork onwards.

In a town like Sevenoaks, ventilation cleaning normally means offices, schools, surgeries, care homes and leisure buildings. Their supply and extract ducts all gather dust over time.

Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and pictures, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.

Before and after view down the inside of a rectangular extract duct
Location
Sevenoaks (TN13, TN14, TN15, TN8)
Region
Kent
Paperwork
Written report with photos
Quote
A fixed price before any work starts
When we work
Evenings, overnight and weekends; 24/7 emergencies
Telephone
0345 646 2711
Updated
30 October 2026

Your questions about ventilation duct cleaning in Sevenoaks

Is Sevenoaks in your area for ventilation duct cleaning?

Yes. We work across London and the South East, and Sevenoaks is part of that. To start, phone us on 0345 646 2711 or use the quote form with a few photos of the system.

Do you do school ventilation cleaning in Sevenoaks in the summer holidays?

Yes, out-of-term visits are normal for schools. Food Standards Agency records list about 18 schools, colleges and universities with registered kitchens within about a mile and a half of Sevenoaks. You can ring 0345 646 2711 or drop us a line with the dates the site is empty.

What happens to the waste?

Waste is contained during the work and removed when we leave, including grease, debris and dirty water. None of it is left on site.

Who has the legal duty for fire safety?

Under the Regulatory Reform (Fire Safety) Order 2005, it’s the responsible person: normally the employer or whoever controls the premises. Landlords, facilities managers and managing agents can also hold responsibility.

Can you clean ventilation out of hours?

Yes, where the building needs it. Tell us when the system can be switched off and we will plan to that.

Which accreditations do you hold?

We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.

How often should ventilation ductwork be cleaned?

TR19® Air is risk-based, so cleaning follows inspection rather than a fixed calendar. Each report recommends when the system should next be inspected.

What is TR19?

A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It is not law, but it’s the benchmark.

The process

The visit has three parts: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. Most of the time goes on the work itself, and that takes a day or less for a small system and a series of visits for a large one. In a town like Sevenoaks, we typically work after closing or on a quiet day, so the site opens again on time.

  1. We agree timings that suit the building, including evenings and weekends.
  2. We open the ductwork through its access panels.
  3. We photograph the ducts, then clean each section in turn.
  4. We clean the grilles and diffusers and put them back.
  5. After pictures are taken and the certificate and report issued.

How to prepare

  • Tell us where we can park and unload
  • Clear loose items from the work area
  • Let us know about permits to work or site inductions

Get a fixed quote

To help us quote: the address, the type of site and when it’s open, photos of the system and any previous report or certificate. Then ring 0345 646 2711 or drop us a line.

Ask for a quote

Advice

What affects the quote in Sevenoaks

We quote each job individually. This is what makes a difference:

  • Whether we need access equipment or extra panels
  • Whether it’s a one-off visit or part of a schedule
  • Parking and loading at the site
  • The condition of the system

Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, and a neglected system can mean more work. If you are not sure what’s needed, call 0345 646 2711, or email photos for straight advice and a fixed quote.

What to send for a quote

A few details help us quote accurately. When you get in touch, it helps to send:

  • The paperwork from the last visit, if you have it
  • Where the site is and what kind of site it is
  • Anything you’ve noticed, such as smells, noise, drips or poor airflow
  • Wide pictures of the system and the area around it

Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.

Common problems we fix in Sevenoaks

Most ductwork is out of sight, so nobody sees the build-up. The grilles get a wipe, but what’s behind them does not.

Keep an eye out for any of the following:

  • Rooms that feel airless when the system runs
  • Construction dust left in ducts after a refit
  • Systems missing access panels
  • Odours carried round the building by the ducts

Healthcare ventilation, from large hospitals like Sevenoaks Hospital (about 0.6 miles north-east) to small clinics, depends on clean filters, coils and ducts.

Questions to ask before you book

  • Whether the work can be done while the site is closed
  • If the quote is a fixed price or an estimate
  • Whether a written report and photos are included
  • Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor

How to choose an extract cleaning contractor

Multi-site and managed buildings

Whether it’s one building or many, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.

When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party and send the paperwork to whoever needs it.

What ventilation duct cleaning can’t fix

To be straight with you, some problems need a different fix:

  • Cooking extract ducts, which are a separate specialist clean
  • Ducts that are damaged, corroded or leaking and need replacing
  • Leaks from roofs, pipes or walls into the ductwork

Not sure which it is? You can call us on 0345 646 2711, or send details by email and we’ll tell you honestly.

Parts of the system we cover

  • Supply ductwork
  • Offices and schools
  • General extract ductwork
  • Toilet extract systems
  • Grilles and diffusers
  • Hospitals and care homes

What happens if it’s left?

In healthcare, care and education settings, ventilation cleaning is hard to put off. Clean ducts are part of providing good air for the people inside. Dealt with now, it’s a planned visit around your hours rather than a callout when the site needs to be open.

What you pay reflects the actual work. That’s why we survey first, from pictures or on site, and why the quote is fixed before we start.

Why book with us

  • Evenings, overnight and weekends, plus 24/7 emergency callout
  • CHAS, SafeContractor and ISO 9001
  • Fixed quotes from a survey or pictures
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

See how cleaning jobs are priced or how to check a contractor.

What your team can do, and what needs us

Some jobs should never be done in-house: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. That’s our job.

If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, they should report it rather than try to fix it. We can diagnose it and quote.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London