Surrey · Extract fan cleaning
Extract fan cleaning in Kingswood, Surrey
Extract fan cleaning in Kingswood from ventilation hygiene specialists trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Grease stains around the discharge
- A fan that no longer moves enough air
- Vibration from an unbalanced impeller
How we handle extract fan cleaning in Kingswood
A fan never collects grease in a neat, even layer. Uneven build-up unbalances the impeller, which brings vibration, noise and extra wear on the bearings and motor. Cleaning the impeller and housing puts that right. The work covers roof-mounted fans, discharge points and in-line fans, and common reasons people get in touch are a fan that hums, whines or rumbles and an extract fan with no cleaning record.
Around a smaller place like Kingswood, kitchen extracts tend to belong to pubs, cafés, takeaways and school or care home kitchens. Quieter kitchens still collect grease in the duct, just more slowly, so the interval is set by hours of use and grease readings.
Accreditations are easy to claim and worth checking. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, and we’re fully insured.
- Where
- Kingswood (KT20)
- Wider area
- Surrey
- Paperwork
- Certificate and photo report
- Quote
- A fixed quote up front
- Working hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
Different parts, different methods
Impellers and blades
The blades of the impeller do the work, and grease builds up on them unevenly. That is what unbalances the fan, so it’s cleaned carefully blade by blade.
Inline duct fans
Hidden in a ceiling void, an inline fan is easily missed. We find it during the survey and include it in the clean.
What we do, step by step
The first job on site is protection: floors, worktops and anything near the work are covered. Then we make the system safe and start. It takes a couple of hours per fan, depending on its size and the build-up, and we clear up before we go. We plan the journey to Kingswood and bring what the job is likely to need.
- 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.
Preparing for the visit
- Dig out any earlier paperwork for the system
- Clear the space around the work
- Tell us where we can park and unload
Ask for a quote
Quoting starts with a diagnosis, from your photos and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before we start.
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What extract fan cleaning looks like in Kingswood
Food Standards Agency data counts about 22 restaurants, cafés and canteens and about 6 takeaways in Kingswood and the streets around it, up to about 1.5 miles out. The fan at the end of each of those extracts collects grease that slows it and wears the motor. In Kingswood, food businesses are inspected by environmental health officers from Reigate and Banstead council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after. Surrey Fire and Rescue Service covers Kingswood. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk.
School kitchens, at schools like Tadworth Primary School for example, are normally cleaned in the holidays so no lunches are lost. If you run a café or takeaway near Kingswood station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits.
Kingswood is about 4 miles south-west of Coulsdon, in Surrey. Sites in Kingswood get the same service as everywhere we cover: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. Our Surrey coverage runs to 395 places, Kingswood among them. Our London page covers sites nearby (15 miles or so).
Extract fan cleaning in KT20 follows the same survey, fixed quote and written report as everywhere else we cover. Streets in the area include Beech Drive, Bears Den and Hamilton Place, all of which we cover for extract fan cleaning. Kingswood sits on or near the B2032, which makes travel easy for evening and night visits. We also cover the places around Kingswood: Tadworth (1 mile north-west), Lower Kingswood (1 mile south), Walton on the Hill (2 miles south-west), Margery (2 miles south) and Mogador (2 miles south). Within a short drive, we also cover Epsom (4 miles north-west), Horley (8 miles south), Redhill (4 miles south-east), Ewell (5 miles north-west), Reigate (4 miles south) and Walton-on-Thames (11 miles north-west).
Near you in Kingswood
Around Kingswood, our work takes us to kitchens and buildings near The Beacon School, Kingswood Arms and Chinthurst School. There’s a railway station in Kingswood itself: Kingswood station. A little further out are The Ashley Centre (3.8 miles north-west) and Walton on the Hill (1.7 miles west). Green spaces nearby include Colley Hill and Cuddington Meadows.
Also near Kingswood
More services for Kingswood
When to call us in Kingswood
A fan collects more grease when the filters let more through. When filters don’t seal, grease goes straight through to the fan, so the fan takes far more than it should.
What we’re most often called out for:
- A fan shaking on its mounts
- A noisy fan that has got louder over time
- Burning smells from the fan area
- Thick grease on the impeller and casing
Church and community hall kitchens, near Church of St Andrew or anywhere around Kingswood, are easy to forget, but their extracts collect grease like any other.
Comparing quotes
- Whether they’re fully insured
- Whether a survey comes first
- What’s included in the scope, part by part
- Proof of accreditation you can verify
Between visits
To keep the system working properly between visits:
- Tell us if the extract feels weaker
- Keep the grease filters clean and in place
- Make sure the fan is included each time
- File the fan’s report with your other records
When the fan is cleaned as part of a full TR19® Grease clean, a TR19 certificate is issued through the BESCA Vent Hygiene Elite portal. If only the fan is cleaned, the photo report says so.
A change in how the fan sounds is worth noting. Rattles, hums or shaking can be early signs of build-up or wear, and catching it early keeps it a cleaning job.
Landlords, agents and facilities managers
Whether it’s one building or many, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with pictures.
We regularly work with managing agents. Tell us the site, the work and the access arrangements and we will come back with a fixed quote.
Fixed quotes for extract fan cleaning in Kingswood
We quote each job individually. This is what makes a difference:
- Parking and loading at the site
- What state the system is in
- How many systems or sites are involved
- One-off work versus a regular cycle
Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll explain each part.
Helping us quote
When you contact us, these details help:
- The postcode and the type of business
- Any symptoms, from odd noises to smells or leaks
- The paperwork from the last visit, if you have it
- Close-ups of filters, grilles, hatches or access panels
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 we can price many jobs without a visit.
Kingswood: your questions answered
Do you work overnight in Kingswood?
Yes. We work evenings, overnight and at weekends. It means the site in Kingswood keeps running as normal. Let us know the hours you’re closed and we’ll book within them.
Can you get to a site in Kingswood?
Yes. Villages and rural sites across the South East are part of our work, Kingswood included. Just mention lanes, gates or anything else about the site when you book.
Why has my extract fan got louder?
Grease on the blades and housing is one of the usual causes, because it unbalances the fan. It can also be wear in the bearings or motor, which our report will flag.
How long does extract fan cleaning take?
That depends on the fan’s size, its position and how much grease there is. Typically it takes an hour or two for most single fans.
What is TR19?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, while TR19® Air covers other supply and extract ductwork.
Can you clean the fan on its own?
Yes, we do. The report will make clear that only the fan was cleaned, so your TR19 records stay accurate. The whole system still needs cleaning at the intervals in BESA guidance.
What happens to the waste?
We take it away at the end of the visit. While we work, it’s kept contained to keep the area clean.
Do you look at the system first?
Yes. Photos often do the job, while bigger or harder-to-see systems are surveyed on site.
What a clean won’t put right
To be straight with you, some problems need a different fix:
- A fan that was never right for the kitchen
- A motor that has burnt out
- A faulty speed controller or isolator
Not sure which it is? You can call us on 0345 646 2711, or send details by email and we will tell you honestly.
Where we work
- Centrifugal fans
- Axial fans
- In-line fans
- Roof-mounted fans
- Discharge points
- Fan housings