Oxfordshire · Extract fan cleaning

Charndon extract fan cleaning

Professional extract fan cleaning in and around Charndon, timed so the site keeps working and signed off in writing with photos.

  • Grease around the motor and its mounts
  • A fan coated in grease inside its housing
  • A fan that no longer moves enough air

Extract fan cleaning near Charndon

How we handle extract fan cleaning in Charndon

The extract fan is the heart of the system: it pulls air from the canopy, through the duct and out of the building. Whatever grease slips past the filters and duct reaches the fan, and that is what we clean. If you are dealing with grease stains around the discharge and an extract fan with no cleaning record, we can help.

Work in a small place like Charndon starts with a call to agree access and timings, and the clean covers the whole system, as it would anywhere: canopy to discharge, then a TR19® certificate and a photo report.

We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we’ve been trading since 2009.

The Duct Doctor team standing beside their branded white and blue vans
Place
Charndon (OX27)
Region
Oxfordshire
Paperwork
Certificate plus before-and-after pictures
Price
A fixed quote up front
Working hours
After hours by arrangement; emergencies any time
Phone
0345 646 2711
Reviewed
30 October 2026

The process

We’re used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so a kitchen or building can carry on as usual the next day. On site, the work takes a few hours where there are several fans or heavy deposits. If you can send pictures, we can arrive in Charndon knowing what to expect.

  1. Diagnosis first: we look for grease, noise and vibration.
  2. Once isolated, we open the fan up.
  3. Each blade is cleaned so the impeller runs evenly.
  4. We clean the casing, the outlet and around the motor.
  5. The fan goes back into service with a report on its condition.

Before we arrive

  • Mention any parking or loading restrictions
  • Plan for cooking equipment or plant to be off before we arrive
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas

How to get a quote

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.

Ask for a quote

Advice

What affects the cost of extract fan cleaning

The diagnosis comes before the price. We look at:

  • The times the site is available
  • Site rules, permits and inductions
  • One-off work versus a regular cycle
  • The condition we find in the survey

Putting the work off seldom saves money. Problems in a system tend to grow, and a neglected system can mean more work. If you’re not sure what’s needed, call 0345 646 2711 or use the quote form and we’ll give you an honest view and a fixed quote.

What we need to know

What to send for a quote:

  • Your opening hours and when the area is out of use
  • Any symptoms, from odd noises to smells or leaks
  • The roof, plant room or outside wall the system runs to
  • The paperwork from the last visit, if you have it

For a fixed quote, phone us on 0345 646 2711 or send us an email and tell us the type of site, your opening hours and roughly what the system looks like. A few photos and your last certificate or report help a lot. You will usually have a quote within one working day.

Managing agents and facilities teams in Charndon

Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we can quote for the whole system.

We also work for facilities teams across offices, schools and healthcare in Charndon and across Oxfordshire. Larger estates can be phased building by building around the people who use them.

Keeping the system healthy

How long the results last depends on use and care. Here’s what we suggest:

  • Run the extract throughout cooking
  • File the fan’s report with your other records
  • Watch for grease marks around the outlet
  • Report rattles or humming early

If the fan needs more than a clean, we’ll say so plainly. Fan repair and replacement are services we offer too, so you have one point of contact.

A change in how the fan sounds is worth noting. Rattles, hums or shaking can be early signs of build-up or wear and early action can save a repair.

Honest limits

Some problems need a different service or another trade:

  • Grease in the duct and canopy before the fan (those need a full TR19 clean)
  • A motor that has burnt out
  • Wiring faults to the fan

If in doubt, give us a ring on 0345 646 2711, or send details by email and we’ll say what we think.

Where we work

  • Axial fans
  • Roof-mounted fans
  • Discharge points
  • Centrifugal fans
  • Fan housings
  • In-line fans

Your questions about extract fan cleaning in Charndon

Is Charndon within the area you cover?

Yes, we work in villages as well as towns, and Charndon is covered. Photos of the system and directions to the site help us plan the visit.

Who carries out food hygiene inspections in Charndon?

In Charndon, it’s Buckinghamshire council that carries out food hygiene inspections. It helps to keep the extract cleaning records with your food safety paperwork, so they’re ready if asked for.

Are you fully insured?

Yes, we are fully insured. We also hold CHAS and SafeContractor, for sites that check contractor safety.

How long does extract fan cleaning take?

That depends on the fan’s size, its position and how much grease there is. As a guide, it takes a few hours where there are several fans or heavy deposits.

Can we book visits on a schedule?

Yes. Scheduled maintenance plans are part of what we do, set at the interval the system needs. The report from each visit recommends the next date.

Do we lose a day’s trading?

Not usually. The area we’re working in has to be out of use while we’re there, so the visit goes in a quiet slot.

What about areas you cannot get to?

They’re marked on the report. Often the fix is extra access, such as new panels in ductwork, which we can install.

How far ahead should we book?

That depends on the slot you want and the size of the job. Mention your preferred dates with your enquiry, and if it’s an emergency, call us any time.

Do you need extract fan cleaning in Charndon?

The fan sits at the end of the grease’s journey. Whatever grease is still in it settles on the impeller and inside the housing, and the spinning blades fling it onto the walls of the housing.

What we are most often called out for:

  • An extract fan with no cleaning record
  • Fat spreading onto the roof or wall by the fan
  • Weak extraction at the canopy
  • A fan motor running hot under a coat of grease

If you run a church or community hall kitchen, near Church of St Michael or elsewhere in Charndon, its extract still collects grease from every lunch and event.

Before you book anyone

  • What insurance they carry
  • Which accreditations they hold, and whether you can check them
  • How they set the interval to the next visit
  • Whether the quote is based on a survey or pictures

Our hiring checklist

Why deal with it now?

A greasy fan has to work harder to move the same air. Airflow at the canopy drops and the kitchen gets hotter and smokier, while the motor runs under more strain. A fault that closes a site in a village like Charndon affects everyone who depends on it.

Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we’ll go through it with you.

Why us?

  • A single point of contact for sites across the South East and London
  • Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
  • Evenings, overnight and weekends, plus 24/7 emergency callout
  • Fixed quotes from a survey or pictures

Read our cost guide and our accreditations and certificates.

Kitchen extracts in Charndon

We cover Charndon, 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. Charndon sits within the area of Oxfordshire Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.

Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Claydon House is about 3 miles east), access may need planning. Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Charndon is Bicester Community Hospital, about 5.9 miles west.

Charndon is about 6 miles east of Bicester, in Oxfordshire. Whether your site is in the middle of Charndon or further out, we cover extract fan cleaning for every kind of premises, from small sites to large estates. Across Oxfordshire, we cover 443 places, and Charndon is one of them. For sites nearby, see our Oxford page, about 14 miles away.

Extract fan cleaning in OX27 is surveyed, quoted and booked the same way as anywhere else. Extract fan cleaning is available to premises on Main Street, Spencer Gardens and Wootton Green and the roads around them. Nearby, we also carry out extract fan cleaning in Calvert (1 mile east), Twyford (1 mile north), Poundon (2 miles north-west), Marsh Gibbon (2 miles south-west) and Hillesden (3 miles north). Further out, we also cover Oxford (14 miles south-west), Bicester (6 miles west), Thame (12 miles south), Kidlington (13 miles south-west), Headington Quarry (13 miles south-west) and Bure Park (6 miles west).

What’s near Charndon

Nearby you will also find Bicester Community Hospital (5.9 miles west). Not far away are Calvert Jubilee.

Map of Charndon © OpenStreetMap contributors
BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London