Buckinghamshire · Extract fan cleaning
Extract Fan Cleaning in Thornborough
Extract fan cleaning for commercial sites in Thornborough and across Buckinghamshire. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- A noisy fan that has got louder over time
- A heavily greased fan housing
- A fan left out of previous cleans
FAQs for Thornborough
Do you work overnight in Thornborough?
Yes, nights and weekends are routine for us. The site is handed back ready to open. Tell us your opening hours when you ask for a quote.
Which fire and rescue service is responsible for Thornborough?
Thornborough is in the area of Buckinghamshire Fire and Rescue Service. 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. For many sites, pictures and a few details are enough, and larger or hidden systems get a visit.
What should I send you?
A short description and a few photos plus the address and your hours. We’ll ask for anything else we need.
Is it safe to clean the fan while the kitchen is open?
With the fan isolated, the extract isn’t running. That’s why fan cleans are done out of hours, and the kitchen is ready when we leave.
What types of premises do you cover?
Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, as well as food production and leisure sites.
Are you insured?
Yes. Duct Doctor is fully insured, and we can share the details when you need them.
Do you offer emergency callouts?
Yes. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line and we will talk you through the next steps.
Extract fan cleaning in Thornborough, done properly
Duct Doctor has been cleaning kitchen extract fans since 2009. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, with CHAS, SafeContractor and ISO 9001 and full insurance. We are often asked to deal with grease around the motor and its mounts and a fan that hums, whines or rumbles, on discharge points, centrifugal fans and axial fans.
Somewhere as small as Thornborough, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Every one of them still needs its extract kept clear of grease.
Good records are part of the job. You get a written report with photos after every visit, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Where
- Thornborough (MK18)
- Region
- Buckinghamshire
- Paperwork
- Certificate and photo report
- Price
- A fixed price before any work starts
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
How it works
We work around your opening hours, not the other way round. We book the visit for a time the area is closed, whether that’s an evening, overnight or a weekend. When the team arrives, the work area is protected and the relevant equipment is switched off to cool, and the job takes a few hours where there are several fans or heavy deposits. In a small place like Thornborough, the journey is planned ahead and the visit arranged around the site’s hours.
- We locate the fan and plan how to reach and isolate it.
- It’s isolated so it cannot run while we work.
- Grease is scraped off the impeller blades and casing.
- The fan is degreased, taking care around the motor.
- It’s closed up, run, checked and photographed for the report.
Preparing for the visit
- Tell us where we can park and unload
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Name a contact who can let us in at the agreed time
Getting a quote
To help us quote: where the site is, what it is and its opening hours, a few pictures and the last certificate or report, if there is one. Then phone us on 0345 646 2711 or use the quote form.
Advice
Why act early in Thornborough
Without a working extract fan, a kitchen cannot cook safely. Grease is often where fan trouble begins, so keeping it clean is part of keeping it running. We also offer a 24/7 emergency callout if the worst happens. With notice, the visit to Thornborough can be fitted around your bookings and events.
Kitchens, offices, schools and hospitals are all priced 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.
Why us?
- Full insurance on every job
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Ventilation hygiene specialists since 2009
- Survey first, then a fixed quote
Take a look at our cost guide or our accreditations.
Places near Thornborough
More services for Thornborough
What staff can safely do
Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. That’s our job.
Looking after it afterwards
Think of this as the after-treatment advice, short and simple:
- Look for grease stains near the discharge
- Flag smoke lingering at the canopy
- File the fan’s report with your other records
- Keep the fan on whenever the range is lit
We take away the grease and dirty water from the fan clean. On a roof or outside wall, we leave the surrounding area tidy.
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.
Common problems we fix in Thornborough
The cooler the air, the more grease drops out, and a fan out on a roof or wall often sits where the air is coolest. So grease often settles heavily there.
The symptoms we are asked about most include:
- Fat spreading onto the roof or wall by the fan
- Thick grease on the impeller and casing
- A fan left out of previous cleans
- Less air being pulled from the kitchen
Volunteers running a hall kitchen near Church of St Mary, or anywhere in Thornborough, may not know when the extract was last cleaned, and a grease test settles it.
Comparing quotes
- Proof of insurance
- Whether the whole system is included, or only the parts that are easy to reach
- Whether a written report and photos are included
- What happens if part of the system can’t be accessed
When something else is needed
A few issues sit outside what this work can do:
- A failed motor or worn bearings (that needs a fan repair or replacement)
- Grease in the duct and canopy before the fan (those need a full TR19 clean)
- Damaged fan blades
If you’re not sure, just call us on 0345 646 2711 or drop us a line and we’ll give you a straight answer.
What we work on in Thornborough
- Roof-mounted fans
- Centrifugal fans
- Axial fans
- Discharge points
- Fan housings
- In-line fans
Landlords, agents and facilities managers
We also work for facilities teams across offices, schools and healthcare in Thornborough and across Buckinghamshire. Larger estates can be phased building by building to keep disruption down.
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Every building has its own written report, so records stay tidy.
What extract fan cleaning looks like in Thornborough
In Thornborough, food businesses are inspected by environmental health officers from Buckinghamshire council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A dated certificate in the maintenance file answers the question before it’s asked. We cover Thornborough, about 49 miles from central London, as part of our work across London and the South East. The visit is fixed around your opening hours, not ours.
A hospital like Buckingham Community Hospital, about 3 miles west, is the kind of site where a kitchen may cook for patients, staff and visitors all day. Bursars and site managers at schools such as Thornborough Infant School tend to book extract cleaning for when the kitchen is empty.
Thornborough is about 3 miles east of Buckingham, in Buckinghamshire. Anywhere in MK18, we can carry out extract fan cleaning at your premises. We cover 263 places across Buckinghamshire, large and small. You can also see our page for Milton Keynes, about 7 miles away.
Every address in MK18 is within our area for extract fan cleaning, from busy streets to back roads. Extract fan cleaning is available to premises on High Street, Chapel Lane and The Green and nearby roads. Close by, we work in Adstock (2 miles south), Padbury (2 miles south-west), Buckingham (3 miles west), Steeple Claydon (5 miles south-west) and East Claydon (5 miles south). Larger places within reach include Aylesbury (13 miles south), Elmhurst (13 miles south), Southcourt (14 miles south), Haydon Hill (12 miles south), Turnfurlong (14 miles south) and Quarrendon Estate (12 miles south).
Near you in Thornborough
Other landmarks nearby include Buckingham Castle (3.1 miles west) and Buckingham Movie Museum (3 miles west). The countryside around Thornborough includes Buckingham Sand Pit.