Greater London · Extract fan cleaning

Extract fan cleaning in Barnes, Greater London

Looking for extract fan cleaning in Barnes? We survey first, give you a fixed quote and work around your opening hours, then sign off with a report and pictures.

  • A motor area thick with grease
  • Burning smells from the fan area
  • Vibration from an unbalanced impeller

Extract fan cleaning across Barnes

How we handle extract fan cleaning in Barnes

Grease on a fan is not spread evenly. Heavier deposits on some blades throw the impeller off balance, leading to vibration, noise and strain on the motor and bearings. Cleaning the impeller and housing puts that right. The work covers centrifugal fans, axial fans and discharge points, and the jobs we see most are a noisy fan that has got louder over time and thick grease on the impeller and casing.

In London, few kitchens can spare a day to close, so work in Barnes is normally booked for the night or the early hours. Parking, loading and access to the roof are agreed with the building before the night of the clean.

It’s worth checking any contractor’s accreditations. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, with full insurance on top.

Five Duct Doctor technicians in navy uniforms with the company vans
Location
Barnes (SW13, SW15, SW14)
Region
Greater London
Reporting
Certificate and photo report
Price
Fixed quote, typically within a working day
When we work
Evenings, overnight and weekends; 24/7 emergencies
Call
0345 646 2711
Page updated
30 October 2026

What your team can do, and what needs us

If your staff spot something between visits, such as dripping grease, a noisy fan, a smell or a filter that will not come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.

Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. That is our job.

How the job changes from site to site

Fan housings and motors

The housing around the impeller catches grease flung off the blades. It’s scraped and degreased with the impeller.

Inline duct fans

An inline fan can be easy to forget because it’s out of sight. The survey makes sure it’s part of the clean.

Fixed quotes for extract fan cleaning in Barnes

You will get a fixed price before any work starts. It’s based on:

  • The condition of the system
  • Whether we need access equipment or extra panels
  • Travel, parking and unloading
  • How big the system is

When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account and give you a fixed price before we start.

What we need to know

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

  • Wide photos of the system and the area around it
  • Problems your staff have spotted
  • The site address and the type of premises
  • How we’d reach plant on a roof or in a plant room

Want a quote for extract fan cleaning? Please call us on 0345 646 2711, or email photos and tell us about the site. We’ll explain what we’d do and send a fixed quote before anything is booked.

Aftercare tips

Aftercare is simple, and it makes the next visit easier:

  • Make sure the fan is included each time
  • Keep the grease filters clean and in place
  • File the fan’s report with your other records
  • Flag smoke lingering at the canopy

Where the fan needs repair rather than cleaning, the report says so. We also repair and replace extract fans, so you have one point of contact.

Listen to the fan. New noise or vibration often means grease is building on the impeller, and catching it early keeps it a cleaning job.

Common problems we fix in Barnes

A fan in Barnes builds up grease at a rate set by the kitchen, not the location: how many hours a day the kitchen runs and what it cooks. Under BESA guidance, the whole system, fan included, needs cleaning at least every 3, 6 or 12 months depending on daily hours.

Clients usually contact us when they notice one of these:

  • A fan that hums, whines or rumbles
  • Vibration from an unbalanced impeller
  • A fan left out of previous cleans
  • Hot, greasy smells near the fan

Term dates shape school work: for a school like St Osmund's Catholic Primary School, an extract clean fits neatly into a half-term or summer break.

Comparing quotes

  • What’s included in the scope, part by part
  • What paperwork you get at the end
  • Whether they’re fully insured
  • Proof of accreditation you can verify

Our hiring checklist

Extract fan cleaning in Barnes: the local picture

Food Standards Agency records include about 77 bars, pubs and nightclubs and about 11 hotels and B&Bs in Barnes and the streets around it, up to about 1.5 miles out. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Barnes is covered by London Fire Brigade. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. Environmental health officers from Richmond-Upon-Thames council inspect food businesses in Barnes. Extraction counts as kitchen equipment, so its condition can come up on the day. A TR19® certificate and photo report after each clean gives you a record to show an inspector.

Where a hall near Barnes Methodist Church, or anywhere in Barnes, hosts lunch clubs or events, its extract gathers grease just as a café’s does. If you run a café or takeaway near Barnes Bridge station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits.

Barnes is about 2 miles west of Fulham, in Greater London. Sites in Barnes get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with pictures. Barnes is one of 764 places in Greater London we cover for commercial clients. We also work in London, about 7 miles from Barnes.

Every address in SW13, SW15 and SW14 is covered for extract fan cleaning, from the main roads to the quietest streets. Local streets include Church Road, Station Road and Barnes High Street, all of which we cover for extract fan cleaning. Barnes is on the A306 and B349, which makes it straightforward for our technicians to reach for out-of-hours visits. Other places close to Barnes include Old Chiswick (1 mile north), Turnham Green (1 mile north-west), Mortlake (1 mile south-west), East Sheen (1 mile south-west) and Putney (1 mile south-east). Further out, we also cover London (7 miles east), City of Westminster (5 miles north-east), Marylebone (5 miles north-east), Kensington (3 miles north-east), St Pancras (7 miles north-east) and Shoreditch (8 miles north-east).

Around Barnes

Typical jobs here are in premises near Chiswick School, Sun Inn and Barn Elms and the streets around them. Other local landmarks include Polish Library POSK in London (1.4 miles north) and The Harrodian School (0.6 miles north). There’s a railway station in Barnes itself: Barnes Bridge station. Other landmarks nearby include Barnes Hospital (0.7 miles south-west) and Putney Exchange (1.4 miles south-east). For a walk, there’s Richmond Hill and Kew Gardens Lake.

Map of Barnes © OpenStreetMap contributors

What we do, step by step

We are used to working while the site is closed. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. The visit itself takes an hour or two for most single fans. If your building in Barnes has sign-in rules, permits or key holders, mention them when you book.

  1. We start by checking where the fan sits and how to isolate it.
  2. With the fan isolated, the housing is opened.
  3. We remove the grease from the blades, impeller and casing.
  4. Blades, housing and the area around the motor are degreased with care.
  5. We reassemble, run the fan and photograph the result.

Getting ready for the visit

  • Clear loose items from the work area
  • Allow time for equipment near the work to be turned off and cool down
  • Mention any parking or loading restrictions

How to get a quote

Quoting starts with a diagnosis, from your photos and details or, where that is not enough, a survey on site. Then we send a fixed price so you know the cost before work begins.

Get a price

Read more

When something else is needed

An honest diagnosis matters more to us than a booking, so here’s what this work cannot put right:

  • A fan that won’t start
  • Grease in the duct and canopy before the fan (those need a full TR19 clean)
  • Electrical faults in the fan’s supply or controls (an electrician’s job)

If in doubt, call 0345 646 2711 or drop us a line and we will say what we think.

What we work on in Barnes

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

FAQs for Barnes

Do you work overnight in Barnes?

Yes, nights and weekends are routine for us. The site is handed back ready to open. Your opening times are the first thing we ask for.

What do you need to know about parking in Barnes?

We plan it in advance, so let us know about loading bays, permits and access rules at the building. Night visits tend to make loading easier on London streets.

What’s the cleaning interval for an extract fan?

At least as often as the rest of the extract, which BESA guidance sets by daily cooking hours: from 3-monthly for heavy use to 12-monthly for light use. A noisy or heavily coated fan may need it sooner.

Do you look at the system first?

Yes. Photos often do the job, and larger or hidden systems get a visit.

What do you need from me for a quote?

A short description and a few pictures plus the address and your hours. We will ask for anything else we need.

Will I get pictures of the cleaned fan?

A photo report shows the fan before and after. Full system cleans come with a TR19 certificate as well.

What do you do to protect the area?

Protection goes down first: sheeting over floors, worktops and anything close to the work. We tidy up and take our waste away before we leave.

What is TR19?

It’s the industry benchmark for cleaning ventilation and kitchen extract systems, written by BESA. It sets out inspection, cleaning and record keeping and expects a risk-based approach.

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