Greater London · Extract fan cleaning
Extract Fan Cleaning in Smithfield
Extract fan cleaning for Smithfield, from a team that has been trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Burning smells from the fan area
- A fan left out of previous cleans
- A noisy fan that has got louder over time
How we handle extract fan cleaning in Smithfield
Grease on a fan isn’t spread evenly. Heavier deposits on some blades throw the impeller off balance, leading to vibration, noise and strain on the motor and bearings. A thorough clean removes the cause. The work covers centrifugal fans, in-line fans and fan housings, and common reasons people get in touch are weak extraction at the canopy and hot, greasy smells near the fan.
London kitchens are often tucked into basements or the back of a building, with extract ducts that can climb several floors to discharge at roof level. In Smithfield, as elsewhere in the capital, a long duct run means more access points to open and more grease to remove.
Accreditations are easy to claim and worth checking. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, with full insurance on top.

- Place
- Smithfield (EC1V, EC1P, EC1R)
- Region
- Greater London
- Records
- TR19® certificate and photo report
- Quotes
- A fixed price before work begins
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Extract fan cleaning around Smithfield
Look up Smithfield on the FSA’s food hygiene register and you will find about 4,705 cafés, restaurants and staff canteens and about 1,069 sandwich bars and takeaways within about 1.5 miles of central Smithfield. Each kitchen extract among them ends at a fan, and grease on the impeller strains the motor. London jobs typically start after the last service, with loading and roof access agreed with the building first. Food hygiene inspections in Smithfield are the job of the City of London Corporation’s environmental health team. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Keeping each certificate and photo report on file helps show the extract is looked after.
Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Finsbury Health Centre is the nearest hospital to Smithfield, about 0.5 miles north-west. If you look after a school kitchen, at a school such as Charterhouse Square School or anywhere near Smithfield, the holidays are the usual time for a TR19® clean. Volunteers running a hall kitchen near St Bartholomew-the-Less, or anywhere in Smithfield, may not know when the extract was last cleaned, and a grease test settles it.
Smithfield is about 1 mile north of London, in Greater London. Every kind of commercial site in Smithfield, extract fan cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. Smithfield is one of 764 towns, villages and districts in Greater London we cover for extract fan cleaning.
Work in EC1V, EC1P and EC1R follows the same survey, fixed quote and written report as everywhere else we cover. Streets in the area include Oat Lane, Shoe Lane and Long Lane, and we cover them all for extract fan cleaning. Being close to the A1 and A4, Smithfield is simple for us to get to at any hour. Other places close to Smithfield include Farringdon (1 mile north), Blackfriars (1 mile south), Holborn (1 mile west), Temple Bar (1 mile south-west) and Clerkenwell (1 mile north). Larger places within reach include Kensington (4 miles west), Walthamstow (6 miles north-east), Hampstead (4 miles north-west), Ruislip (14 miles west), Brompton (3 miles south-west) and Stockwell (4 miles south).
Near you in Smithfield
In Smithfield, that means kitchens and buildings near London Nautical School, Barts Health Archives and St Alban's Church of England Primary School, among other places. Also close by are St Mary-at-Hill (1 mile south-east), Oriole pub (under half a mile south-west) and Postman's Park (less than half a mile south-east). There’s a railway station in Smithfield itself: Farringdon station. Nearby you’ll also find Montfichet's Tower (within half a mile south) and Postal Museum (within half a mile south-east). Not far away are Ludgate Hill and St. James's Park Lake.
Staff cleaning versus specialist work
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.
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.
What the work involves, part by part
Kitchens with long cooking hours
Kitchens that cook 12 to 16 hours a day put the most grease through their fans. BESA guidance sets at least 3-monthly cleaning for that level of use, fan included.
Impellers and blades
The impeller is the spinning part that moves the air, and it collects grease unevenly. That’s what unbalances the fan, so it’s cleaned carefully blade by blade.
Looking after it afterwards
A little care between visits keeps the system in better shape. We recommend:
- Don’t store items in front of the fan’s access point
- Don’t turn the fan off mid-service
- Keep each photo report with the maintenance log
- Report grease escaping from the fan
A full system clean includes a TR19 certificate from the BESCA Vent Hygiene Elite portal. If only the fan is cleaned, the photo report says so.
Do not run the kitchen with the extract off. Grease settles faster when the air stops moving, so keeping it running helps keep it clean.
What affects the quote in Smithfield
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Whether it’s a one-off visit or part of a schedule
- Parking and loading at the site
- What state the system is in
- The number of sites or systems
No two sites are the same, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all play a part.
What to send for a quote
To speed up the quote, please include:
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- The site address and the type of premises
- Wide pictures of the system and the area around it
- Your last certificate, test record or report
Some systems can be priced from pictures; others need a survey. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, the quote is fixed before any work is booked.
What we do, step by step
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, while signing off means the written report and photos. Most of the time goes on the work itself, and that takes a few hours where there are several fans or heavy deposits. Getting kit into a London building takes planning, so let us know where we can load and park in Smithfield.
- We locate the fan and plan how to reach and isolate it.
- It’s isolated so it can’t run while we work.
- Grease is scraped off the impeller blades and casing.
- Blades, housing and surrounds are degreased with care around the electrics.
- We reassemble, run and photograph the fan.
How to prepare
- Find the previous report, if there is one
- Agree a time when the area can be out of use
- Mention any locked doors, roof access or ceiling voids
Get a fixed quote
Here’s what helps us quote: the address, the type of site and when it’s open, a few pictures and the last certificate or report, if there is one. Then phone us on 0345 646 2711, or send details by email.
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Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Every visit ends with a dated report and photos, so you can show an insurer or inspector what was done at each site.
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’re happy to quote for all of it.
Places near Smithfield
Also in Smithfield
FAQs for Smithfield
Do you clean school canteen extracts around Smithfield out of term?
Yes, holiday work suits schools best. Around Smithfield, the Food Standards Agency lists about 86 schools and colleges with registered kitchens within a mile and a half or so. Booking early in the term gives the best choice of holiday dates.
Can you come to Smithfield after we close?
Yes, we can come after you close and finish before you open. The work in Smithfield can fit around your hours. Just call us on 0345 646 2711, or email photos with your opening times and we will plan around them.
Do you offer maintenance contracts?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.
Should the extract fan be cleaned as part of TR19?
Yes. The whole system is cleaned, from the canopy to the discharge, and the fan is a key part of it, so it’s cleaned too.
Can you fix a fan that is worn out?
A clean will not mend wear. Where the fan needs repair or replacement, we can do that too, with a fixed quote first.
What types of premises do you cover?
Commercial premises of every kind: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
What do you do with what you remove?
We take it away at the end of the visit. While we work, it’s kept contained to keep the area clean.
Is TR19 a legal requirement?
No. TR19® is BESA’s specification, not legislation. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and cleaning to TR19® is the recognised way to show grease is under control.
What a clean won’t put right
To be straight with you, there are a few things this work will not fix:
- Grease in the canopy and ductwork
- Electrical faults in the fan’s supply or controls (an electrician’s job)
- A failed motor or worn bearings (that needs a fan repair or replacement)
If you’re not sure, just ring 0345 646 2711, or send details by email and we will give you a straight answer before booking.
What the work covers
- Centrifugal fans
- Fan housings
- Roof-mounted fans
- Axial fans
- Discharge points
- In-line fans