Kent · Extract fan cleaning

Twitton extract fan cleaning

We cover Twitton for extract fan cleaning. Out-of-hours visits, a fixed quote and a written report with pictures on every job.

  • A fan motor running hot under a coat of grease
  • Grease stains around the discharge
  • A fan coated in grease inside its housing

Need extract fan cleaning in Twitton?

About our extract fan cleaning in Twitton

Duct Doctor has been cleaning kitchen extract fans since 2009. As a BESCA Vent Hygiene Elite member, we clean to BESA TR19® Grease, and we are fully insured, with CHAS, SafeContractor and ISO 9001. The work covers discharge points, centrifugal fans and axial fans, and common reasons people get in touch are an extract fan with no cleaning record and a motor area thick with grease.

For a kitchen in or near Twitton, the visit is planned around opening hours and the journey, and the clean itself is the same full TR19® job as in any town: canopy to discharge, then a TR19® certificate and a photo report.

Every visit ends with a written report and photos, so there’s a dated record of the work. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.

Location
Twitton (TN14)
Region
Kent
Records
Certificate plus before-and-after photos
Price
Fixed quote, usually within a working day
Hours
After hours by arrangement; emergencies any time
Call
0345 646 2711
Page updated
30 October 2026
Extract duct interior shown dirty and then cleaned back to bare metal

Why it’s worth doing now in Twitton

For a kitchen in Twitton, a noisy, greasy fan is often the first sign the whole system is overdue. If the fan is coated, the duct before it normally is too, so it’s worth checking the whole system. Somewhere as small as Twitton, losing a kitchen or building to a fault is felt by everyone who uses it.

No two sites are the same, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all play a part.

Why book with us

  • Fixed quotes from a survey or pictures
  • Accredited under CHAS and SafeContractor, with ISO 9001
  • We’re fully insured
  • A single point of contact for sites across the South East and London

Read our cost guide or our accreditations.

Aftercare tips

A little care between visits keeps the system in better shape. We recommend:

  • Keep the fan on whenever the range is lit
  • Notice when the fan starts to sound different
  • Tell us if the extract feels weaker
  • Leave a clear route to the fan

The area around the fan is left clean, with waste grease removed. Wherever the fan is, the area around it is cleaned down.

Listen to the fan. Rattles, hums or shaking can be early signs of build-up or wear and early action can save a repair.

How the job changes from site to site

Impellers and blades

Coated blades move less air. We clean each blade back to its surface, so the fan can run as intended.

Inline duct fans

Inline fans sit within the duct run, often above a ceiling. They’re reached through access panels or by opening the casing after isolating them.

Twitton: your questions answered

Do you cover smaller places like Twitton?

Yes, Twitton is part of our area, however small the site. Let us know about access, parking and anything unusual about getting there when you book.

Can school kitchens in Twitton be cleaned in the holidays?

Yes, out-of-term visits are normal for schools. Food Standards Agency records list about 6 schools, colleges and universities with registered kitchens within about a mile and a half of Twitton. Just phone us on 0345 646 2711 or send us an email with your term dates and we will plan around them.

What paperwork do I get after a fan clean?

Photos, notes on condition and a recommended next date. File it with your other extract records.

Which accreditations do you hold?

We hold CHAS, SafeContractor and ISO 9001, alongside BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. The Vent Hygiene Elite scheme is run by BESCA and audited independently.

How much notice do you need?

For planned work, earlier is better, particularly if your next visit is nearly due. Emergencies are different, because our line is open 24/7.

What if parts of the system can’t be reached?

They’re listed in the report, never skipped quietly. The report says which parts couldn’t be reached and why, and we can quote to improve the access.

Do you repair extract fans as well as clean them?

A clean will not mend wear. Where the fan needs repair or replacement, we can do that too, with a fixed quote first.

Do we lose a day’s trading?

Not typically. We need the work area to ourselves while we are on site, so we book a time when it would be closed anyway.

The process

Everything the job needs comes with us, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. The visit takes an hour or two for one fan, longer when it’s hard to reach. A quick note on how to find the site and where to park makes a visit to Twitton run smoothly.

  1. The fan is found and its type, access and isolation checked.
  2. We isolate the power before opening the housing.
  3. We scrape the heavy grease from the blades and housing.
  4. The fan is degreased, taking care around the motor.
  5. We reassemble, run and photograph the fan.

How to prepare

  • Let us know how we reach the system, including roofs, risers and plant rooms
  • Tell us where we can park and unload
  • Clear the space around the work

How to get a quote

Every quote begins with a look at the system, either from photos and details you send or from a site visit. Then we send a fixed price, before we start.

Get a quick quote

Read more

What a clean won’t put right

Not every problem is solved by extract fan cleaning, and we’d rather say so up front. It will not put right:

  • Grease in the duct and canopy before the fan (those need a full TR19 clean)
  • A fan that won’t start
  • Wiring faults to the fan

If you are not sure, just give us a ring on 0345 646 2711 or send us an email and we’ll give you a straight answer.

What we work on in Twitton

  • Fan housings
  • Centrifugal fans
  • Axial fans
  • In-line fans
  • Discharge points
  • Roof-mounted fans

What affects the cost of extract fan cleaning

The price is fixed before any work begins. It’s based on:

  • Any permits to work or inductions
  • When the work can happen, such as evenings, overnight or weekends
  • Travel, parking and unloading
  • How big the system is

What you pay reflects the actual work. That is why every job is surveyed first, and the price is agreed before we start.

What we need to know

The more you tell us, the more accurate the quote. When you get in touch, it helps to send:

  • Any access panels or hatches you can see
  • Where the site is and what kind of site it is
  • Any previous report or certificate
  • Any symptoms, from odd noises to smells or leaks

To get a fixed quote, phone us on 0345 646 2711 or use the quote form with the site type, your trading hours and a short description of the system. A few photos and your last certificate or report help a lot. We usually come back within one working day.

Extract fan cleaning around Twitton

The FSA’s food hygiene register shows about 4 restaurants, cafés and works canteens in Twitton and the streets around it, up to about 1.5 miles out. Each kitchen extract among them ends at a fan, and grease on the impeller strains the motor. In Twitton, food businesses are inspected by environmental health officers from Sevenoaks council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A TR19® certificate and photo report after each clean gives you a record to show an inspector. Twitton sits within the area of Kent Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.

A hall kitchen that only cooks for events, whether near Twitton Mission Church or elsewhere in Twitton, still needs its extract cleaned, just less often. Lullingstone Castle, about 3.3 miles north, is one of the historic houses near Twitton; if you run event catering at a venue like that, cleans can be booked between functions. Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Twitton is Sevenoaks Hospital, about 2.1 miles south-east.

Twitton is about 2 miles north of Sevenoaks, in Kent. From the centre of Twitton to the outskirts, we cover extract fan cleaning for every kind of premises, from small sites to large estates. 922 places in Kent are on our list, from busy centres to quieter spots. You can also see our page for Maidstone, about 16 miles away.

Extract fan cleaning in TN14 follows the same survey, fixed quote and written report as everywhere else we cover. We also cover the places around Twitton: Sepham Heath (1 mile north-west), Otford (1 mile east), Shoreham (1 mile north), Halstead (2 miles north-west) and Knockholt Pound (2 miles west). We also work in nearby towns such as Dartford (9 miles north), Royal Tunbridge Wells (13 miles south), Gravesend (12 miles north-east), Tonbridge (9 miles south-east), Northfleet (11 miles north-east) and Swanley (6 miles north).

Near you in Twitton

Around Twitton, our work takes us to kitchens and buildings near The Rising Sun pub, Polhill Bank and Trinity School. The closest station to Twitton is Dunton Green station, roughly 1.2 miles south. Well-known places in the area include Kemsing Castle Bank (2.7 miles east) and Sevenoaks Hospital (2.1 miles south-east). Open spaces near Twitton include Dryhill Nature Reserve.

Map of Twitton © OpenStreetMap contributors

Multi-site and managed buildings

Records are where multi-site compliance often slips. Each visit produces a dated report with pictures, so you can show an insurer or inspector what was done at each site.

From a single site to a large estate, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.

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