Kent · Extract fan cleaning
Culverstone Green extract fan cleaning
We cover Culverstone Green for cleaning of kitchen extract fans, impellers, fan housings and discharge points. Out-of-hours visits, a fixed quote and a written report with pictures as standard.
- A fan that has never been cleaned
- A fan shaking on its mounts
- A noisy fan that has got louder over time
What we do, step by step
There are three stages on the day: set-up, the treatment itself and the sign-off. Set-up means sheeting and making equipment safe, while signing off means the written report and pictures. The middle part takes longest, and that takes a couple of hours per fan, depending on its size and the build-up. Pictures of the system and its access let us plan the work in Culverstone Green before we set off.
- First we locate the fan and agree how it’s safely isolated.
- With the fan isolated, the housing is opened.
- Grease is scraped from the impeller blades and the inside of the housing.
- We degrease the fan and housing, taking care around the motor.
- The fan is put back into service, checked and photographed.
Preparing for the visit
- Make sure someone can let us in and lock up afterwards
- Agree a time when the area can be out of use
- Allow time for equipment near the work to be turned off and cool down
Ask for a quote
For a fixed quote, give us a ring on 0345 646 2711, or email photos 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. We normally come back within one working day.
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How we handle extract fan cleaning in Culverstone Green
Not all extract fans are the same: 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. If you are dealing with grease escaping from the fan outlet and a fan that no longer moves enough air, we can put it right, from fan housings, discharge points and axial fans onwards.
For a kitchen in or near Culverstone Green, the visit is planned around opening hours and the journey, and the clean covers the whole system, as it would anywhere: canopy to discharge, then a TR19® certificate and a photo report.
Accreditations are easy to claim and worth checking. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Place
- Culverstone Green (DA13, TN15)
- Wider area
- Kent
- Paperwork
- Certificate and photo report
- Quotes
- A fixed quote up front
- When we work
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Why act early in Culverstone Green
A greasy fan at the discharge can spread grease onto the roof or wall around it. It marks the area around the outlet and leaves more fuel outside, which is one more reason to keep it clean. Planning a trip to Culverstone Green ahead is easier for everyone than a rushed one.
Leaving it longer rarely makes the work cheaper. Build-up, wear and faults tend to get worse, not better, which can make the next visit longer. If you’re unsure, give us a ring on 0345 646 2711 or drop us a line for straight advice and a fixed quote.
Why choose Duct Doctor in Culverstone Green
- A single point of contact for sites across the South East and London
- Fixed quotes, usually within one working day
- Full insurance on every job
- Accredited under CHAS and SafeContractor, with ISO 9001
Read our cost guide and our accreditations.
When something else is needed
An honest diagnosis matters more to us than a booking, so here’s what this work cannot put right:
- A dirty duct upstream of the fan
- A failed motor or worn bearings (that needs a fan repair or replacement)
- Electrical faults in the fan’s supply or controls (an electrician’s job)
If in doubt, give us a ring on 0345 646 2711 or use the quote form and we will say what we think before you book.
Parts of the system we cover
- Axial fans
- In-line fans
- Centrifugal fans
- Fan housings
- Roof-mounted fans
- Discharge points
Places near Culverstone Green
Also in Culverstone Green
What staff can safely do
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. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.
Different parts, different methods
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.
Kitchens with long cooking hours
Long cooking hours mean more grease reaches the fan. Under BESA guidance, heavy use means cleaning at least every 3 months, fan included.
Your questions about extract fan cleaning in Culverstone Green
Will you come out to Culverstone Green?
Yes, smaller places are covered as well as towns. A survey first, from pictures or a visit, means we arrive with the right kit.
Do you clean school canteen extracts around Culverstone Green out of term?
Yes, holiday work suits schools best. Around Culverstone Green, the Food Standards Agency lists about 3 schools and colleges with registered kitchens within a mile and a half or so. You can call 0345 646 2711 or send us an email with the dates the site is empty.
What happens if you cannot reach some of it?
They’re marked on the report. Often the fix is extra access, such as new panels in ductwork, and we can fit those.
What do you do with what you remove?
We take it away at the end of the visit. During the work, it’s contained to keep the area clean.
Do you need to turn the fan off to clean it?
It has to be off and isolated, for safety. Cleans are done when the kitchen is closed, so cooking is not affected.
Can you come out in an emergency?
Yes, any time. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line and we will talk you through the next steps.
How far ahead should we book?
That depends on the slot you want and the size of the job. Tell us your preferred dates when you ask for a quote, and if it’s an emergency, call us any time.
Do you survey before quoting?
Yes, always. Diagnosis comes before treatment: the survey tells us what the system needs and how to reach it and the fixed quote is built on it.
What extract fan cleaning looks like in Culverstone Green
Food Standards Agency records include about 7 pubs, bars and clubs in Culverstone Green and the streets around it, up to about 1.5 miles out. A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. Environmental health officers from Gravesham council inspect food businesses in Culverstone Green. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Our report lists what was cleaned and when, which is useful to have ready. Culverstone Green sits within the area of Kent Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk.
Historic houses near Culverstone Green, such as Cobham College about 4 miles north-east, are a reminder that older buildings with event kitchens can have long, awkward duct routes. Bursars and site managers at schools such as Culverstone Green Primary School tend to book extract cleaning for when the kitchen is empty.
Culverstone Green is about 6 miles south of Gravesend, in Kent. We provide extract fan cleaning for businesses, landlords and public buildings in Culverstone Green and the rest of Kent. Our Kent coverage runs to 922 places, and Culverstone Green is one of them. For sites nearby, see our Maidstone page, about 9 miles away.
Work in DA13 and TN15 follows the same survey, fixed quote and written report as everywhere else we cover. Streets in the area include Conifer Drive, Carters Hill Lane and Rhododendron Avenue, and we cover them all for extract fan cleaning. We also cover Vigo Village (1 mile south-east), Harvel (1 mile north-east), South Street (1 mile north), Hodsoll Street (1 mile west) and Priestwood Green (1 mile north-east). Larger places within reach include Maidstone (9 miles south-east), Dartford (9 miles north-west), Sevenoaks (8 miles south-west), Royal Tunbridge Wells (15 miles south), Gravesend (6 miles north) and Tonbridge (10 miles south).
Around Culverstone Green
Around Culverstone Green, our work takes us to kitchens and buildings near Meopham School and Trosley Country Park. The nearest railway station is Sole Street station, roughly 3.2 miles north of the centre. A little further out are Leybourne Castle (3.8 miles south-east) and Coldrum Long Barrow (1.5 miles south-east).
Looking after it afterwards
How long the results last depends on use and care. Here’s what we suggest:
- Do not turn the fan off mid-service
- Leave a clear route to the fan
- Tell us if the extract feels weaker
- Make sure the fan is included each time
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.
Stick to the interval for the full extract. A fan cleaned with the rest of the system on time rarely gets badly coated, in line with BESA guidance.
How we price extract fan cleaning
The survey tells us what the work involves. We look at:
- How many systems or sites are involved
- The size of the system
- Where the site is and how we reach it
- One-off work versus a regular cycle
Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we will explain each part.
What to send for a quote
To speed up the quote, please include:
- Where the site is and what kind of site it is
- The roof, plant room or outside wall the system runs to
- Any access panels or hatches you can see
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
Need a price for extract fan cleaning? Please call 0345 646 2711, or send details by email and tell us about the site. We’ll explain what we’d do and send a fixed quote before you commit to anything.