Greater London · Extract fan cleaning
Oakwood extract fan cleaning
Extract fan cleaning across Oakwood and nearby, booked around your opening hours and finished with a written report and pictures.
- Rough running from the extract fan
- Less air being pulled from the kitchen
- A fan motor running hot under a coat of grease
Extract fan cleaning in Oakwood
Every kitchen extract depends on its fan: it pulls air from the canopy, through the duct and out of the building. Grease that gets past everything else ends up on its blades and housing and we clean it off. The work covers fan housings, axial fans and discharge points, and people most often call us about vibration from an unbalanced impeller and grease around the motor and its mounts.
Across London, many commercial kitchens are squeezed into basements and narrow back-of-house spaces, and the duct may run up through several floors before it discharges at the roof. For a kitchen in Oakwood, that typically means a longer system to clean and more access panels to plan around.
The sign-off is always in writing: a dated report with photos of the work, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. It shows what was done and what, if anything, couldn’t be reached.
- Location
- Oakwood (N14, N21, EN2)
- Wider area
- Greater London
- Reporting
- TR19® certificate and photo report
- Quotes
- A fixed price before work begins
- When we work
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Between visits
Here’s the after-treatment advice, short and simple:
- Check the report shows the fan was cleaned
- Never cook with a filter missing
- Don’t store items in front of the fan’s access point
- Listen for new noises or vibration from the fan
If the fan needs more than a clean, we’ll say so plainly. We also repair and replace extract fans, so you have one point of contact.
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.
Extract fan cleaning in Oakwood: the local picture
According to Food Standards Agency records, there are about 32 bars, pubs and nightclubs across Oakwood 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. It’s Enfield council that sends environmental health officers to food businesses in Oakwood. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Before-and-after photos from each clean are a simple way to show the extract is in hand. In London, kitchens are usually cleaned overnight, when the kitchen is closed and loading is easier.
Bursars and site managers at schools such as Wolfson Hillel Primary School tend to book extract cleaning for when the kitchen is empty. A hospital like Chase Farm Hospital, about 1.9 miles north-east, is the kind of site where a kitchen may cook for patients, staff and visitors all day. If you run a church or community hall kitchen, near St Thomas's Church or elsewhere in Oakwood, its extract still collects grease from every lunch and event.
Oakwood is about 2 miles west of Enfield, in Greater London. Every kind of commercial site in Oakwood, we can take on extract fan cleaning. Visits can be booked for evenings, overnight or weekends so the site keeps running. We cover 764 places across Greater London, from busy centres to quieter spots. For sites nearby, see our London page (10 miles or so).
Every address in N14, N21 and EN2 is within our area for extract fan cleaning, from the main roads to the quietest streets. Extract fan cleaning is available to premises on Ivy Road, Green Road and Chase Road and nearby roads. If your site is just outside Oakwood, we cover World's End (1 mile east), Osidge (1 mile south-west), Southgate (1 mile south), Grange Park (1 mile east) and East Barnet (1 mile south-west). Further out, we also cover London (10 miles south), City of Westminster (9 miles south), Marylebone (9 miles south), Kensington (10 miles south), St Pancras (8 miles south) and Shoreditch (8 miles south).
Landmarks near Oakwood
Locally, jobs take us to businesses close to The New Crown pub, Oakwood Park and Southgate School, among other places. The closest station to Oakwood is Winchmore Hill station, about 1.3 miles south-east. Well-known places in the area include Grand Arcade (2.9 miles south-west) and Broomfield House Museum (1.9 miles south). Green spaces nearby include Oakleigh Park Rail Cutting and Darland's Lake.
When it’s something else
To be straight with you, some problems need a different fix:
- A faulty speed controller or isolator
- A fan that was never right for the kitchen
- A cracked or broken impeller (it needs replacing)
Not sure which it is? You can phone us on 0345 646 2711 or send us an email and we’ll tell you honestly before you book.
Parts of the system we cover
- Fan housings
- In-line fans
- Axial fans
- Roof-mounted fans
- Discharge points
- Centrifugal fans
Nearby places to Oakwood
Other services in Oakwood
Fixed quotes for extract fan cleaning in Oakwood
Every site gets its own quote. These are the things that affect it:
- Site requirements such as sign-in and permits
- Travel, parking and unloading
- A single visit or a regular plan
- Whether several sites go on one quote
You will not find a price list here, because each job is priced on what it involves. Call for a fixed quote, and we will explain what it covers.
Asking for a quote
We can often survey from pictures. Try to include:
- Your last certificate, test record or report
- Where the site is and what kind of site it is
- The roof, plant room or outside wall the system runs to
- Detail shots of panels, filters and grilles
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Leave it or put it right?
The fan is part of the fire path. TR19® Grease covers the whole extract, fan included and many insurers require the full system to be cleaned to TR19. Every month a London system goes without attention adds to what has to be done later.
The cost depends on the size of the system, what state it’s in and how easy it is to reach. We give you a fixed price before work begins, so there are no surprises.
Why choose Duct Doctor in Oakwood
- Each visit written up, with pictures
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Ventilation hygiene specialists since 2009
- Survey first, then a fixed quote
Read our cost guide and our accreditations.
How the job changes from site to site
Roof-mounted fans
Roof fans also discharge grease onto the roof around them and we check the area around the outlet. Heavy staining is noted on the report.
Inline duct fans
An inline fan can be easy to forget because it’s out of sight. We find it during the survey and include it in the clean.
Managing agents and facilities teams in Oakwood
Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We’re happy to deal with either side and send the paperwork to whoever needs it.
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.
Oakwood: your questions answered
What do you need to know about parking in Oakwood?
A loading bay, a visitor permit or off-street space near the site in Oakwood makes the visit easier to plan. Night visits tend to make loading easier on London streets.
Which fire service covers Oakwood?
It’s London Fire Brigade, which covers Oakwood. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.
Do you survey before quoting?
Yes. Every job is surveyed first, from your pictures and details, or with a visit where necessary. Then you get a fixed quote.
How do you keep the site clean during the work?
Floors and surfaces near the work are sheeted before any work starts, and anything we remove is contained. Before we leave, we tidy up and clean down.
Which accreditations do you hold?
Our accreditations are CHAS, SafeContractor and ISO 9001, alongside BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. Vent Hygiene Elite is run by BESCA and independently audited.
What happens if you can’t reach some of it?
They’re marked on the report. Often the fix is extra access, such as new panels in ductwork, which we can install.
What happens to the waste?
We take it away when we go. While we work, it’s kept contained to keep the area clean.
Can you fix a fan that’s worn out?
A clean won’t mend wear. We repair and replace extract fans as well, with a fixed quote first.
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 the rest is down to us. Before we leave, the area is tidied and the paperwork follows. Night and weekend working is normal for us in London, and a site in Oakwood is no exception.
- Diagnosis first: we look for grease, noise and vibration.
- With the fan isolated, the housing is opened.
- The impeller is cleaned blade by blade so it runs balanced.
- 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
- Mention any sign-in, permit or induction we need
- Let us know about parking and loading
- Clear loose items from the work area
Getting a quote
To get a fixed quote, ring 0345 646 2711, or email photos with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. You’ll normally have a quote within one working day.