Greater London · Extract fan cleaning
Staples Corner extract fan cleaning
Need extract fan cleaning in Staples Corner? We diagnose first, fix the price and book the work around your hours, finishing with a written report and photos.
- An extract fan that vibrates or rattles
- Weak extraction at the canopy
- Hot, greasy smells near the fan
Different parts, different methods
Impellers and blades
Grease on the leading edges of the blades cuts the fan’s efficiency. Scraping and degreasing them restores their shape, so the fan can run as intended.
Kitchens with long cooking hours
In a busy kitchen, the fan rarely gets a rest, which means grease and wear add up quickly. Regular cleans help it keep going.
Extract fan cleaning in Staples Corner
Think of the fan as the system’s heart and the grease as a clot. A heart under strain works harder for less. We clean it, run it and note anything that needs a closer look, before signing it off. We’re often asked to deal with a fan that hums, whines or rumbles and fat spreading onto the roof or wall by the fan, across axial fans, in-line fans and centrifugal fans.
In a London area like Staples Corner, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. Grease in a duct like that is a fire risk to the whole building, not just the kitchen, which is why keeping it clean to TR19® matters.
The sign-off is always in writing: 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
- Staples Corner (NW2, NW4, NW9)
- Wider area
- Greater London
- Paperwork
- Certificate plus before-and-after pictures
- Quotes
- A fixed price before work begins
- When we work
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
Places near Staples Corner
More services for Staples Corner
When it’s something else
We will not sell you work that does not address the problem, so these are the things it won’t cover:
- An undersized fan that can’t cope
- A faulty speed controller or isolator
- Damaged fan blades
Not sure which it is? You can call 0345 646 2711, or email photos and we’ll tell you honestly before you book.
Parts of the system we cover
- Fan housings
- Discharge points
- Axial fans
- In-line fans
- Centrifugal fans
- Roof-mounted fans
Common questions in Staples Corner
Can you come to Staples Corner after we close?
Yes, nights and weekends are routine for us. The work in Staples Corner can fit around your hours. Tell us your opening hours when you ask for a quote.
Which fire service covers Staples Corner?
It’s London Fire Brigade, which covers Staples Corner. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
What about areas you can’t get to?
We never leave them off the paperwork. The report says which parts couldn’t be reached and why, along with a quote to put access in.
Do you have insurance?
Yes. Duct Doctor is fully insured, and we can share the details when you need them.
Who is the responsible person?
The law calls them the responsible person. That’s generally the employer or the person in control of the premises, and in shared buildings more than one person can have duties. If you are not sure, check your lease and fire risk assessment.
Do you look at the system first?
Yes, always. We diagnose before we treat: the survey tells us what the system needs and how to reach it and the fixed quote is built on it.
What’s 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.
Does a TR19 kitchen extract clean cover the fan?
Yes. TR19® Grease covers the whole system, fan included. It’s isolated, opened and cleaned along with the canopy, plenum, filters, ducts and discharge.
Between visits
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Flag smoke lingering at the canopy
- File the fan’s report with your other records
- Check filters are seated before cooking
- Leave a clear route to the fan
If the fan needs more than a clean, we will say so plainly. Fan repair and replacement are services we offer too, so you have one point of contact.
Fewer grease particles reaching the fan means less build-up. Clean, well-seated filters are the fan’s first protection, and replace any that are damaged.
How it works
We work around your opening hours, not the other way round. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. Once we’re in, the area is sheeted and anything that has to be off is turned off and cooled, and the work takes an hour or two for most single fans. Many London buildings have a managing agent, a security desk or a permit-to-work system, so tell us who to contact in Staples Corner.
- Diagnosis first: we look for grease, noise and vibration.
- Once isolated, we open the fan up.
- Each blade is cleaned so the impeller runs evenly.
- Housing, outlet and the area around the motor are cleaned.
- The fan goes back into service with a report on its condition.
Getting ready for the visit
- Plan for cooking equipment or plant to be off before we arrive
- Let us know about parking and loading
- Move anything stored near the system
Get a fixed quote
Need a price for extract fan cleaning? Please ring 0345 646 2711 or send us an email and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
Advice
Staples Corner kitchens: local notes
Food Standards Agency records include about 22 pubs and bars and about 10 hotels and B&Bs within 1.5 miles or so of the middle of Staples Corner. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. Staples Corner sits within the area of London Fire Brigade. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. Overnight is the normal time to clean a London kitchen extract, so trading isn’t affected.
If you cook for passing trade around Brent Cross West station, the extract can be cleaned between your last and first customer. Healthcare kitchens, like those at hospitals such as St Andrew's Hospital (about 0.7 miles south), often cook for long hours, which puts them in BESA’s heavier-use bands.
Staples Corner is about 1 mile south of Hendon, in Greater London. For extract fan cleaning in and around Staples Corner, please call 0345 646 2711 or send us an email for a fixed quote. Our area covers London and the South East, Staples Corner included. Across Greater London, we cover 764 places, and Staples Corner is one of them. Our London page covers sites nearby, about 8 miles away.
Extract fan cleaning in NW2, NW4 and NW9 is surveyed, quoted and booked the same way as anywhere else. Local streets include Park Road, Humber Road and Oxgate Lane, all of which we cover for extract fan cleaning. If your site is just outside Staples Corner, we cover Brent Cross (1 mile north-east), Dollis Hill (1 mile south-west), Hendon (1 mile north), The Hyde (1 mile north-west) and West Hendon (1 mile north-west). Within a short drive, we also cover London (8 miles south-east), City of Westminster (5 miles south-east), Marylebone (5 miles south-east), Kensington (5 miles south), St Pancras (6 miles south-east) and Shoreditch (7 miles south-east).
What’s near Staples Corner
In Staples Corner, that means kitchens and buildings near Clarefield Park, Clarion and Woodfield School. There’s a railway station in Staples Corner itself: Brent Cross West station. A little further out are St Andrew's Hospital (0.7 miles south) and Church Farmhouse Museum (1.3 miles north). Green spaces nearby include Westbere Copse and Darland's Lake.
How we price extract fan cleaning
We quote each job individually. These are the things that affect it:
- How easy every part is to reach
- How many systems or sites are involved
- One-off work versus a regular cycle
- Parking and loading at the site
No two sites are the same, so we price each one individually. Size, access, the condition of the system and when we can work all play a part.
Asking for a quote
What to send for a quote:
- Photos showing the whole system and its surroundings
- Your last certificate, test record or report
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Any access panels or hatches you can see
We do not publish a price list, because every site is different. Instead, we look at your site first, from photos or a survey, and then give you a fixed quote. To start, phone us on 0345 646 2711 or use the quote form.
What your team can do, and what needs us
Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, alongside our reports.
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.
Do you need extract fan cleaning in Staples Corner?
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.
Clients normally contact us after spotting something like this:
- A fan shaking on its mounts
- A fan motor running hot under a coat of grease
- Grease stains around the discharge
- A fan coated in grease inside its housing
School kitchens, at schools like Parkfield Primary School for example, are normally cleaned in the holidays so no lunches are lost.
Comparing quotes
- When they can work, and whether that is outside your opening hours
- Whether VAT is included
- What’s included in the scope, part by part
- When the next visit should be, and why