Greater London · Extract fan cleaning
Wealdstone extract fan cleaning
Cleaning of kitchen extract fans, impellers, fan housings and discharge points for commercial sites in Wealdstone and across Greater London. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- A fan motor running hot under a coat of grease
- Rough running from the extract fan
- Grease escaping from the fan outlet
Extract fan cleaning in Wealdstone
Kitchen extract fans come in different forms: roof-mounted units, inline fans within the duct, and wall fans. The way in depends on the type and the survey shows us how to reach it. The work covers discharge points, fan housings and axial fans, and common reasons people get in touch are grease stains around the discharge and vibration from an unbalanced impeller.
In London, few kitchens can spare a day to close, so work in Wealdstone 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.
Nothing is signed off by word of mouth: a dated report with photos of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. It shows what was done and what, if anything, couldn’t be reached.
- Place
- Wealdstone (HA3, HA1, HA2)
- Region
- Greater London
- Paperwork
- TR19® certificate and photo report
- Quote
- A fixed quote up front
- Working hours
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
Why deal with it now?
Grease on the impeller makes the fan less efficient. Less air is pulled from the kitchen, so heat and smoke linger, while the motor runs under more strain. It’s better booked as a planned job in Wealdstone than handled as an emergency.
Several systems or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at and we’ll price it together.
Why book with us
- Out-of-hours work and a 24/7 emergency line
- A fixed price before any work starts
- A single point of contact for sites across the South East and London
- CHAS and SafeContractor accredited, with ISO 9001
Staff cleaning versus specialist work
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.
Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks helps show that the system is managed between specialist visits, alongside our reports.
What extract fan cleaning cannot fix
Not every problem is solved by extract fan cleaning, and we will tell you before we start. It doesn’t solve:
- Grease in the duct and canopy before the fan (those need a full TR19 clean)
- A fan that was never right for the kitchen
- Wiring faults to the fan
If you are not sure, just call 0345 646 2711 or send us an email and we will give you a straight answer.
What the work covers
- Fan housings
- Centrifugal fans
- Roof-mounted fans
- Axial fans
- Discharge points
- In-line fans
Extract fan cleaning in Wealdstone: the local picture
Food Standards Agency records include about 26 bars, pubs and nightclubs and about 3 hotels, B&Bs and guest houses across Wealdstone and its immediate surroundings (about a mile and a half). A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. Most London extract cleaning happens at night, after the last service. London Fire Brigade covers Wealdstone. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel.
Church and community hall kitchens, near Holy Trinity Church or anywhere around Wealdstone, are easy to forget, but their extracts collect grease like any other. Term dates shape school work: for a school like Marlborough Primary School, an extract clean fits neatly into a half-term or summer break.
Wealdstone is about 2 miles north-east of Harrow, in Greater London. From the centre of Wealdstone to the outskirts, extract fan cleaning is available to all kinds of commercial premises, from a single unit to a large public building. Our area takes in 764 places across Greater London, from busy centres to quieter spots. There’s also a page for London, roughly 12 miles from Wealdstone.
Work in HA3, HA1 and HA2 is surveyed, quoted and booked the same way as anywhere else. We cover sites on Tudor Road, Herga Road and Byron Road and nearby roads. We also cover Greenhill (1 mile south), Kenton (1 mile south-east), Northwick Park (1 mile south), North Harrow (1 mile south-west) and Harrow (2 miles south-west). Within a short drive, we also cover London (12 miles south-east), City of Westminster (9 miles south-east), Marylebone (10 miles south-east), Kensington (9 miles south-east), St Pancras (10 miles south-east) and Shoreditch (12 miles south-east).
Around Wealdstone
We work in commercial kitchens and buildings around Headstone Manor Recreation Ground, The Sacred Heart Language College and The Duck in the Pond pub. Wealdstone has its own railway station: Harrow & Wealdstone station. Well-known places in the area include Hilfield Castle (4.2 miles north) and Kodak Museum (0.5 miles west). Open spaces near Wealdstone include Northala Fields and Harrow Weald Common.
What we are called out for in Wealdstone
The fan sits at the end of the grease’s journey. Whatever grease is still in it settles on the impeller and inside the housing where the spinning blades spread it around.
Look out for these warning signs:
- A motor area thick with grease
- A heavily greased fan housing
- Rough running from the extract fan
- Grease escaping from the fan outlet
Healthcare kitchens can’t easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Wealdstone is Northwick Park Hospital, about 1.3 miles south.
Before you book anyone
- Whether the work can be done while the site is closed
- Whether VAT is included
- Whether the figure could change on the day
- Whether inaccessible sections are listed on the report
Nearby places to Wealdstone
Other services in Wealdstone
Questions from Wealdstone
Who would carry out a food hygiene inspection at a kitchen in Wealdstone?
Kitchens in Wealdstone are inspected by Harrow council’s environmental health officers. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.
Can you come to Wealdstone after we close?
Yes, evening, overnight and weekend work is normal for us. It means the site in Wealdstone keeps running as normal. Tell us your opening hours when you ask for a quote.
Are you insured?
Yes. Full insurance covers our work, and we’ve been trading since 2009.
Does the law say we must follow TR19?
No. The law sets the duty, and TR19® is the recognised benchmark for meeting it. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person has to manage fire risk, and many insurers can refuse or reduce a claim without proof of cleaning.
How much does extract fan cleaning cost in Wealdstone?
The cost depends on the size of the system, its condition, access and timing. Call for a fixed quote, normally ready within one working day.
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.
Can you clean the fan on its own?
Yes, if the fan needs it. We’ll often suggest checking the duct too, as a greasy fan typically means a greasy duct, but the choice is yours.
Is there a survey before the work?
Yes, always. We diagnose before we treat: the survey shows what needs doing and what access we need and the fixed quote is built on it.
What affects the cost of extract fan cleaning
The diagnosis comes before the price. We look at:
- The scale of the work
- Whether we need access equipment or extra panels
- Travel, parking and unloading
- Any permits to work or inductions
A single site or a whole portfolio, the quote is built the same way: the work involved, the access and the timing. You’ll have a fixed price before any work starts.
What to send for a quote
What to send for a quote:
- The postcode and the type of business
- The times we could work without disrupting the site
- Detail shots of panels, filters and grilles
- Photos showing the whole system and its surroundings
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, the quote is fixed before any work is booked.
Keeping the system healthy
So the system stays in good health:
- Keep access to the fan clear
- Report grease escaping from the fan
- Flag smoke lingering at the canopy
- Book the fan into every full TR19 clean
Where the fan needs repair rather than cleaning, the report says so. Fan repair and replacement are services we offer too, so you have one point of contact.
Stick to the interval for the full extract. Regular full cleans keep the fan from building up heavy deposits, in line with BESA guidance.
How it works
Your staff don’t need to do much on the day. A contact on site lets us in at the agreed time and points us to the system, and we take it from there. Before we leave, the area is tidied and the paperwork follows. In a London area like Wealdstone, parking, loading and building access are planned before the day of the work.
- First we check the fan’s condition and how it sounds.
- With the fan isolated, the housing is opened.
- Each blade is cleaned so the impeller runs evenly.
- We clean the casing, the outlet and around the motor.
- We run the fan and note its condition in the photo report.
How to prepare
- Dig out any earlier paperwork for the system
- Plan for cooking equipment or plant to be off before we arrive
- Mention any sign-in, permit or induction we need
Getting a quote
To get a fixed quote, call us on 0345 646 2711 or email us and tell us the type of site, your opening hours and roughly what the system looks like. Photos and the last report, if you have one, make the quote quicker. You’ll normally have a quote within one working day.