Greater London · Extract fan cleaning

Extract fan cleaning in Hook, Greater London

Extract fan cleaning for commercial sites in Hook and across Greater London. CHAS, SafeContractor and ISO 9001, and fully insured.

  • Hot, greasy smells near the fan
  • An extract fan with no cleaning record
  • A fan coated in grease inside its housing

Extract fan cleaning in Hook

Staff cleaning versus specialist work

When your team notices a problem 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.

A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. Leave those to us.

Extract fan cleaning in Hook, done properly

The fan is cleaned as part of every full TR19® Grease clean, but a fan can also need attention on its own, especially when it has started to vibrate or sound rough. Where only the fan is cleaned, the report says so. The work covers roof-mounted fans, axial fans and centrifugal fans, and people most often call us about a fan shaking on its mounts and hot, greasy smells near the fan.

Kitchens in Hook, like many across London, can share a building with flats or offices, with the duct running up through shared risers. A duct fire there can reach parts of the building far from the range, so a regular TR19® clean protects everyone in it.

We’ve been trading since 2009, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.

The Duct Doctor team standing beside their branded white and blue vans
Place
Hook (KT9, KT6, KT10)
Region
Greater London
Paperwork
Certificate plus before-and-after photos
Price
A fixed quote up front
Hours
When your site is closed, plus a 24/7 line
Phone
0345 646 2711
Updated
30 October 2026

Why act early in Hook

Grease on a roof fan can also escape outside. It marks the area around the outlet and leaves more fuel outside, which is one more reason to keep it clean. A busy site in Hook builds up dirt and wear quickly, so putting it off makes the eventual job larger.

When the work has to happen, how we reach it and how big the site is all affect the cost. Each of those is built into the quote and give you a fixed price before any work starts.

Why Hook businesses choose us

  • Each visit written up, with photos
  • One number for every site across the South East and London
  • In business since 2009
  • Fixed quotes, usually within one working day

See what affects the cost or our accreditations and certificates.

How the visit works

A visit follows the same order every time: sheeting and protection first, make the system safe, carry out the extract fan cleaning, clear away and hand over the paperwork. The visit itself takes an hour or two for most single fans. Before any visit in Hook, we agree where the van can stop and how equipment reaches the system.

  1. We locate the fan and plan how to reach and isolate it.
  2. We isolate the power before opening the housing.
  3. Grease is scraped off the impeller blades and casing.
  4. Blades, housing and surrounds are degreased with care around the electrics.
  5. It’s closed up, run, checked and photographed for the report.

Getting ready for the visit

  • Dig out any earlier paperwork for the system
  • Mention any parking or loading restrictions
  • Clear loose items from the work area

Get a fixed quote

If you need extract fan cleaning in Hook, ring 0345 646 2711, or send details by email. Tell us what kind of premises it is and when it’s open, and send photos or your last report if you can. A fixed quote typically follows within one working day.

Get a price

Related advice

For landlords and multi-site operators

We work for landlords, managing agents and facilities managers as well as the people running the site. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we’re happy to quote for all of it.

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.

What extract fan cleaning looks like in Hook

The FSA’s data shows about 11 pubs and bars and about 3 hotels, B&Bs and guest houses registered in Hook and the streets around it, up to about 1.5 miles out. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. Overnight is the normal time to clean a London kitchen extract, so trading is not affected. Hook 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.

If you run a café or takeaway near Chessington North station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits. Healthcare kitchens, like those at hospitals such as Tolworth Hospital (about 1.1 miles north-east), often cook for long hours, which puts them in BESA’s heavier-use bands.

Hook is about 2 miles north-west of Ewell, in Greater London. Anywhere in KT9, we can carry out extract fan cleaning at your premises. 764 places in Greater London are on our list, from busy centres to quieter spots. We also work in London, about 13 miles from Hook.

Here we cover the KT9, KT6 and KT10 postcode area for extract fan cleaning. If you need extract fan cleaning at premises on Elm Road, Moor Lane and Glen Road or anywhere close by, we can help. Being close to the A243, Hook is simple for us to get to at any hour. Neighbouring places we cover for extract fan cleaning include Ditton Hill (1 mile north), Barwell (1 mile south-west), Long Ditton (1 mile north), Hinchley Wood (1 mile north-west) and Claygate (1 mile west). Further out, we also cover London (13 miles north-east), City of Westminster (12 miles north-east), Marylebone (12 miles north-east), Kensington (10 miles north-east), St Pancras (14 miles north-east) and Shoreditch (15 miles north-east).

Around Hook

We work in commercial kitchens and buildings around Stokes Field, Shrewsbury House School and Southborough High School, among other places. There’s a railway station in Hook itself: Chessington North station. Other landmarks nearby include The Ashley Centre (3 miles south-east) and Tolworth Hospital (1.1 miles north-east). Green spaces nearby include Kingston Hill Road area and The Lake.

Map of Hook © OpenStreetMap contributors

Between visits

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

  • Keep access to the fan clear
  • Report grease escaping from the fan
  • Check filters are seated before cooking
  • Keep the fan on whenever the range is lit

Once it’s clean, the fan is closed up and run to check it’s working smoothly. If anything seems wrong, from vibration to wear, we note it, so you can plan any repair.

Fewer grease particles reaching the fan means less build-up. Keep the grease filters clean, fitted and in place, and replace any that are damaged.

What we are called out for in Hook

A fan collects more grease when the filters let more through. Missing, damaged or badly fitted filters let grease travel the whole system, so the fan takes far more than it should.

Keep an eye out for these warning signs:

  • Grease around the motor and its mounts
  • A fan that no longer moves enough air
  • A fan shaking on its mounts
  • A heavily greased fan housing

Church and community hall kitchens, near St Paul's or anywhere around Hook, are easy to forget, but their extracts collect grease like any other.

Questions to ask before booking

  • Whether the work can be done while the site is closed
  • Whether a written report and pictures are included
  • Whether they’re fully insured
  • Which accreditations they hold, and whether you can check them

Choosing a duct cleaning contractor

When something else is needed

Some problems need a different service or another trade:

  • A motor that has burnt out
  • Damaged fan blades
  • Grease in the canopy and ductwork

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

Parts of the system we cover

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

Hook: your questions answered

Do you work overnight in Hook?

Yes, out-of-hours work is a big part of what we do. It means the site in Hook keeps running as normal. Your opening times are the first thing we ask for.

Is parking a problem for work in Hook?

Tell us where a van can stop near your site in Hook, and about any building rules on loading. Working overnight, as we often do in London, usually makes it simpler.

Is TR19 a legal requirement?

Not in itself. TR19® is the benchmark insurers, fire officers and EHOs check against, and many insurance policies ask for proof of TR19® cleaning. The law behind it is the Fire Safety Order 2005, which applies in England and Wales.

Do you work in Hook?

Yes. We cover Hook and across Greater London, within our South East and London area. For a fixed quote, ring 0345 646 2711, or send details by email.

Will I get photos of the cleaned fan?

A photo report, including the fan’s condition and the next clean date. Keep it with your maintenance log.

Do you offer extract fan cleaning separately?

Yes, a fan can be cleaned on its own. It’s useful when a fan is noisy or greasy between full cleans, but it does not replace a full TR19 clean.

What makes a kitchen extract fan vibrate?

An unbalanced impeller, typically from uneven grease, is a common cause. We clean the fan and tell you if anything else, like worn bearings, is to blame.

Can you fix a fan that’s worn out?

We also repair and replace extract fans. If we find wear or damage, we’ll explain it and give you a fixed 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