Greater London · Ductwork cleaning

Ductwork Cleaning in Westerham

Ductwork cleaning for businesses, landlords and public buildings in Westerham. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.

  • High readings at a recent grease test
  • A duct nobody has opened in years
  • Proof of duct cleaning for the insurer

Need ductwork cleaning in Westerham?

Ductwork cleaning around Westerham

Food Standards Agency records list about 19 restaurants, cafés and works canteens and about 10 takeaways and sandwich shops across Westerham and its immediate surroundings (about a mile and a half). Wherever those kitchens cook under a canopy, the horizontal runs and risers need cleaning as well as the hood. Westerham is covered by London Fire Brigade. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. Environmental health officers from Sevenoaks council inspect food businesses in Westerham. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Before-and-after photos from each clean are a simple way to show the extract is in hand.

If you run catering at a historic house or estate in the area (Quebec House is about 0.2 miles south-east), event kitchens in older buildings often have awkward duct runs that need planning. A hall kitchen that only cooks for events, whether near Church of St Mary the Virgin or elsewhere in Westerham, still needs its extract cleaned, just less often. Healthcare kitchens can’t easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Westerham is Tandridge Priory, about 2.2 miles south-west.

Westerham is about 5 miles west of Sevenoaks, in Greater London. Whatever kind of site you run in Westerham, we can take on ductwork cleaning. We can work out of hours so trading is not interrupted. Across Greater London, we cover 764 places, and Westerham is one of them. London is in our area too, around 17 miles away.

We work across the TN16 postcode area for ductwork cleaning and the roads nearby. If you need ductwork cleaning at premises on Market Square, London Road and High Street or anywhere close by, our technicians can take on the work. Westerham sits on or near the A25 and B2024, so getting to you is simple for evening and night visits. Nearby, we also carry out ductwork cleaning in Force Green (1 mile north), Moorhouse Bank (1 mile south-west), Goodley Stock (2 miles south), The Chart (2 miles south-west) and South Street (2 miles north-west). Larger places within reach include Orpington (8 miles north), New Cross (15 miles north), Thornton Heath (12 miles north-west), Croydon (10 miles north-west), East Dulwich (15 miles north-west) and Plumstead (15 miles north).

Near you in Westerham

In Westerham, that means kitchens and buildings near The Olde House At Home Public House and the streets around them. For rail, the closest station is Hurst Green station, roughly 3.4 miles south-west. Nearby you will also find Tandridge Priory (2.2 miles south-west). For a walk, there’s Betsom's Hill and Dryhill Nature Reserve.

Map of Westerham © OpenStreetMap contributors

About our ductwork cleaning in Westerham

No two duct runs are the same, in Westerham or anywhere else. A few metres to an outside wall, or a riser up through the building to a roof fan. The survey traces the route and finds every access point before we quote. The work covers horizontal duct runs, attenuators and access panels, and the jobs we see most are grease leaking from duct joints and high readings at a recent grease test.

In London, few kitchens can spare a day to close, so extract cleaning in Westerham is normally done overnight, after the last service. Parking, loading and access to the roof are agreed with the building before the night of the clean.

The sign-off is always in writing: a dated report with pictures of the work, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. It shows what was done and what, if anything, couldn’t be reached.

Location
Westerham (TN16)
Wider area
Greater London
Paperwork
TR19® certificate and photo report
Quote
Fixed quote, normally within a working day
Hours
Evenings, overnight and weekends; 24/7 emergencies
Telephone
0345 646 2711
Checked
30 October 2026
Extract duct interior shown dirty and then cleaned back to bare metal

How it works

At the end of the visit, someone from your team can look over the work with us. Anything we couldn’t reach or that needs attention is pointed out there and then, and the same goes into the written report. The visit takes a few hours for a short run, longer for long runs and tall risers. Expect the work in Westerham to happen after your last customer leaves, not during trading.

  1. First we diagnose: the route, the access and the grease levels.
  2. A fixed quote follows, based on what we found.
  3. Each section is cleaned in turn through its access panel.
  4. We take extra care at bends and at the foot of risers.
  5. The duct is signed off with readings, pictures and a next clean date.

Getting ready for the visit

  • Tell us about site rules, permits or sign-in
  • Let us know when the site is closed or quiet
  • Mention any parking or loading restrictions

How to get a quote

Quotes are quick. Call or email with a few details and you’ll typically have a fixed price within one working day. If we need to see the system first, we book a survey around your hours.

Get a quick quote

Related advice

Keeping the system healthy

Good habits slow the build-up between visits. A few tips:

  • Tell us if grease leaks from the ductwork
  • Store the certificate with the fire risk assessment
  • Leave a way through to the access panels
  • Have the grease measured if cooking hours go up

A full system clean includes a TR19 certificate from the BESCA Vent Hygiene Elite portal. It records the date, the location and the technician.

The less grease gets past the canopy, the cleaner the duct stays. Clean, properly seated filters are the duct’s best protection.

FAQs for Westerham

Can you come to Westerham after we close?

Yes, evening, overnight and weekend work is normal for us. Your customers, staff or residents in Westerham needn’t be disturbed. Tell us your opening hours when you ask for a quote.

What do you need to know about parking in Westerham?

Tell us where a van can stop near your site in Westerham, and about any building rules on loading. Much of our London work is done overnight, which helps.

Can extra access doors be added to the duct?

Yes, as part of our fits and repairs work. We place them where they help most, and we will recommend where.

What happens if there are not enough access panels?

Any section we can’t reach is recorded on the report, in line with TR19. We can fit new access panels so they’re cleaned next time.

Do you offer maintenance contracts?

Yes, of course. Tell us what you have and how it’s used and we will propose a schedule with a fixed quote.

Do you work in Westerham?

Yes. Our area takes in London and the counties of South East England, and that includes Westerham.

What shows that the ducts need a clean?

The date on the last certificate is the first thing to check. If it’s overdue, or there is not one, a clean is due, and grease readings will confirm how urgent it is.

Do you look at the system first?

Yes, every time. Diagnosis comes before treatment: the survey shows what needs doing and what access we need, and the quote is based on that.

Leave it or put it right?

There’s no law that names TR19. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, including the grease inside the extract ductwork. London sites work long hours, and the longer a job is left, the bigger it gets.

You will not find a price list here, because the cost depends on the site in front of us. For a fixed quote, give us a ring on 0345 646 2711 or use the quote form, and we’ll talk you through it.

Why Westerham businesses choose us

  • CHAS, SafeContractor and ISO 9001
  • Trading since 2009
  • Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
  • We’re fully insured

See what affects the cost or how to check a contractor.

Landlords, agents and facilities managers

When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party, and the report can go to both.

We work for landlords, managing agents and facilities managers as well as the people running the site. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we can quote for the whole system.

How the job changes from site to site

Attenuators and discharge

Some systems have attenuators to reduce noise, but they can hold grease in their linings. We clean what can be reached and note anything that can’t.

Bends and transitions

A bend can hold far more grease than a straight run of the same length. We clean it back by hand and with degreaser, and readings are taken there before and after.

What affects the cost of ductwork cleaning

The survey tells us what the work involves. We look at:

  • Site rules, permits and inductions
  • Working hours and out-of-hours timing
  • The scale of the work
  • The condition we find in the survey

Putting the work off seldom saves money. Problems in a system tend to grow, which can make the next visit longer. If you are not sure what’s needed, ring 0345 646 2711 or send us an email and we’ll give you an honest view and a fixed quote.

What we need to know

The more you tell us, the more accurate the quote. With your enquiry, please include:

  • Where the plant sits or the system leaves the building, such as a roof or outside wall
  • The times we could work without disrupting the site
  • The site address and the type of premises
  • Any symptoms, from odd noises to smells or leaks

Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before work begins.

Honest limits

Some problems need a different service or another trade:

  • Parts of the duct with no way in
  • A failed fan motor at the end of the duct (a fan repair job)
  • Undersized or badly laid-out ducts

If you’re not sure, just phone us on 0345 646 2711, or send details by email and we’ll give you a straight answer.

Parts of the system we cover

  • Access panels
  • Multi-storey ducts
  • Horizontal duct runs
  • Bends and junctions
  • Attenuators
  • Vertical risers
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