Greater London · Extract fan cleaning
Botany Bay extract fan cleaning
For extract fan cleaning in Botany Bay, one call is all it takes: survey, fixed quote, work and sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- A fan left out of previous cleans
- A smell of hot grease from the extract
- Grease around the motor and its mounts
Extract fan cleaning in Botany Bay
In Botany Bay, as everywhere we work, the fan follows a set routine: we isolate it, open the housing, scrape the impeller and degrease the lot. Your report shows the impeller as we found it and as we left it. If you’re dealing with a fan coated in grease inside its housing and a smell of hot grease from the extract, we can put it right.
In London, few kitchens can spare a day to close, so extract cleaning in Botany Bay is typically done overnight, after the last service. Parking, loading and access to the roof are agreed with the building before the night of the clean.
The sign-off is always in writing: a written report, dated and illustrated with photos, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.
- Where
- Botany Bay (EN2)
- Wider area
- Greater London
- Paperwork
- Certificate plus before-and-after photos
- Quotes
- A fixed price before any work starts
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
How the visit works
Everything the job needs comes with us, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. On site, the work takes a couple of hours per fan, depending on its size and the build-up. If your building in Botany Bay has sign-in rules, permits or key holders, mention them when you book.
- First we check the fan’s condition and how it sounds.
- 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.
- We run the fan and note its condition in the photo report.
Preparing for the visit
- Make sure equipment near the work can be switched off and left to cool
- Name a contact who can let us in at the agreed time
- Agree a time when the area can be out of use
Ask for a quote
For a fixed quote, call 0345 646 2711 or email us and tell us the type of site, your opening hours and roughly what the system looks like. A few pictures and your last certificate or report help a lot. You’ll normally have a quote within one working day.
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Also near Botany Bay
What else we do in Botany Bay
Grease, kitchens and Botany Bay
Food Standards Agency records list about 10 restaurants, cafés and works canteens within 1.5 miles or so of the middle of Botany Bay. Any of those kitchens with a canopy relies on a fan that gathers grease as it runs. Food hygiene inspections in Botany Bay are the job of Enfield council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Keeping each certificate and photo report on file helps show the extract is looked after. Overnight is the normal time to clean a London kitchen extract, so trading isn’t affected.
Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Chase Farm Hospital is the nearest hospital to Botany Bay, about 1.2 miles south-east. Historic houses near Botany Bay, such as Forty Hall about 2.5 miles east, are a reminder that older buildings with event kitchens can have long, awkward duct routes.
Botany Bay is about 3 miles south-east of Potters Bar, in Greater London. We carry out extract fan cleaning for businesses, landlords and public buildings in Botany Bay and the rest of Greater London. Botany Bay is one of 764 places in Greater London where we work for extract fan cleaning. For sites nearby, see our London page (12 miles or so).
We work across the EN2 postcode area for extract fan cleaning and the roads nearby. You will find streets such as The Ridgeway and East Lodge Lane, all of which we cover for extract fan cleaning. Botany Bay is on the A1005, which makes it straightforward for our technicians to reach for extract fan cleaning. Other places close to Botany Bay include Northaw Valley (1 mile north-west), Cockfosters (2 miles south-west), Grange Park (2 miles south-east), Hadley Wood (2 miles south-west) and World's End (2 miles south). Larger places within reach include London (12 miles south), City of Westminster (11 miles south), Marylebone (11 miles south), Kensington (13 miles south), St Pancras (10 miles south) and Shoreditch (11 miles south).
Near you in Botany Bay
Typical jobs here are in premises near The Robin Hood pub, Trent Park and Highlands School. For rail, the closest station is Crews Hill station, about 1 mile north-east. A little further out are Museum of Enfield (2.7 miles south-east) and Chase Farm Hospital (1.2 miles south-east). The countryside around Botany Bay includes Fir and Pond Woods and Bowyer's Water.
Managing agents and facilities teams in Botany Bay
Records are where multi-site compliance often slips. Each visit ends with a dated report and pictures, so you can show an insurer or inspector what was done at each site.
Running several sites is easier with one contractor. We cover South East England and London, so visits at different addresses can be planned together and kept on a regular cycle.
Your questions about extract fan cleaning in Botany Bay
Can the work in Botany Bay be done at night or at weekends?
Yes, out-of-hours work is a big part of what we do. That way a site in Botany Bay doesn’t have to lose a day’s trading. Let us know the hours you are closed and we will book within them.
Is parking a problem for work in Botany Bay?
London parking can be tight, so details of loading bays and permits help. Working overnight, as we often do in London, normally makes it simpler.
What types of premises do you cover?
All kinds of commercial and public premises: from restaurants, pubs and hotels to schools, hospitals, care homes, offices, shops and food production sites. We fit the work around how the site operates.
What paperwork do I get after a fan clean?
You get a photo report with before and after photos of the fan. If it’s part of a full TR19 clean, a TR19 certificate is issued too.
Why is my extract fan noisy?
Uneven grease on the impeller often causes it. We clean the fan and tell you if anything else, like worn bearings, is to blame.
How long will it take to clean the fan?
It takes a couple of hours per fan, depending on its size and the build-up. Your quote will give an idea.
Do we lose a day’s trading?
Not usually. Out-of-hours visits keep the disruption down. Bigger sites can be done in stages so parts stay in use.
Are you insured?
Yes. Full insurance covers our work and have been trading since 2009.
Aftercare tips
After the visit, a few habits help the work last:
- Flag smoke lingering at the canopy
- File the fan’s report with your other records
- Report rattles or humming early
- Report grease escaping from the fan
Once it’s clean, the fan is closed up and run to check it’s working smoothly. Anything we notice, like noise, vibration or a worn part, goes on the report, so you can plan any repair.
Keep the route to the fan clear. A fan that can be reached safely is a fan that gets cleaned, whether it’s on a roof, in a ceiling or on a wall.
What affects the quote in Botany Bay
There’s no set price list, because sites vary so much. What we look at:
- Whether it’s a one-off visit or part of a schedule
- The condition we find in the survey
- Parking and loading at the site
- How big the system is
No two sites are the same, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all make a difference.
What to send for a quote
What to send for a quote:
- How we’d reach plant on a roof or in a plant room
- The paperwork from the last visit, if you have it
- The site address and the type of premises
- Problems your staff have spotted
We don’t publish a price list, because every site is different. Instead, we look at your site first, from pictures or a survey, and then send you a fixed quote. To start, give us a ring on 0345 646 2711 or use the quote form.
Common problems we fix in Botany Bay
Grease condenses as the air cools, and a fan out on a roof or wall often sits where the air is coolest. That makes it a natural place for grease to settle.
Clients typically contact us when they notice something like this:
- Thick grease on the impeller and casing
- A fan shaking on its mounts
- A motor area thick with grease
- Hot, greasy smells near the fan
School kitchens, at schools like St. John's Senior School for example, are typically cleaned in the holidays so no lunches are lost.
What to look for in a quote
- How areas they can’t reach will be recorded
- When the next visit should be, and why
- Whether VAT is included
- Whether the price is fixed
What staff can safely do
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, and that is where we come in.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, alongside our reports.
What the work involves, part by part
Inline duct fans
Some fans are built into the duct itself. We get to them through the duct or casing, once they’re isolated.
Kitchens with long cooking hours
When a busy kitchen’s fan fails, cooking stops. Keeping the fan clean is part of avoiding that, and our 24/7 emergency callout is there if it happens anyway.