Hertfordshire · Extract fan repair and replacement

Extractor fan repair in Cholesbury

Repair and replacement of kitchen extract fans, fan motors and worn fan parts for Cholesbury, with a survey first and a report with pictures at the end. Call for a fixed quote.

  • Weak extraction and a smoky kitchen
  • A knocking noise from the extract fan
  • A squealing belt on start-up

Need extract fan repair in Cholesbury?

Cholesbury: your questions answered

Who inspects food businesses in Cholesbury?

That is Buckinghamshire council, whose environmental health officers carry out food hygiene inspections in Cholesbury. An officer may ask how the kitchen is ventilated, so keep repair records with your maintenance file.

Can the work in Cholesbury be done at night or at weekends?

Yes, evening, overnight and weekend work is normal for us. It means the site in Cholesbury keeps running as normal. Just give us a ring on 0345 646 2711 or use the quote form with your opening times and we’ll plan around them.

Are you accredited?

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

Are you insured?

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

Is it worth cleaning the extract while you’re fixing the fan?

Repairing the fan doesn’t clean the canopy or ducts. If there’s grease on the fan, a full TR19® clean is worth booking, and we can arrange both.

What is TR19?

It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping, and it takes a risk-based approach.

What will a fan repair or replacement cost?

The price depends on the diagnosis. After we have checked the fan, we give you a fixed price for whichever option you choose.

Do you recommend a next date?

Yes. The interval depends on how much the system is used and what we find, and we explain the reasoning on the report.

Extract fan repair for kitchens and businesses in Cholesbury

A faulty fan does not always mean a new one. Often a clean, a new belt or new bearings brings it back and we will say so. When a fan is worn beyond sensible repair, a replacement suited to the system goes in. If you have an extract that vibrates through the ductwork and a failed fan that needs a replacement, we can help.

A callout to a small place like Cholesbury goes better when we know what we are looking at: a photo of the fan, the details on its label and the access arrangements help us plan.

The paperwork matters as much as the work. You get a written report with pictures after each visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s to hand when an insurer or inspector asks.

The Duct Doctor team standing beside their branded white and blue vans
Where
Cholesbury (HP23)
Region
Hertfordshire
Reporting
Photo report after each visit
Quotes
A fixed price before work begins
When we work
Overnight and weekend work, 24/7 emergency callout
Telephone
0345 646 2711
Checked
30 October 2026

Between visits

Here’s the after-treatment advice, in brief:

  • Keep the grease filters clean and fitted
  • Keep access to the fan controls unobstructed
  • Don’t cook with gaps in the filter bank
  • Keep a record of any trips or stoppages

If parts have to be ordered, we tell you how the kitchen can carry on in the meantime. We then come back and fit them at a time that suits your service.

A 3, 6 or 12-monthly cleaning plan brings us back at set intervals, so the fan is looked at as part of each visit and problems are spotted sooner.

Part by part

Roof and wall-mounted fans

An external fan’s rattle can be heard outside. It’s often down to loose mounts or worn bearings.

Direct-drive fans

Many kitchen extracts use direct-drive fans. If the motor has gone, a replacement unit is often the sensible option, and we will explain why.

Common problems we fix in Cholesbury

Some faults are in the controls rather than the fan. A failed speed controller or a wiring fault can stop a fan so we check the controls before blaming the motor.

What we’re most often called out for:

  • A failed fan that needs a replacement
  • An extract that vibrates through the ductwork
  • A fan that won’t start at all
  • A motor that trips out or overheats

If you look after a church or hall kitchen near Church of St Lawrence, or anywhere in Cholesbury, test the extract fan before a big event rather than on the day.

What your quote should include

  • Whether the work can be done while the site is closed
  • Proof of accreditation you can verify
  • Whether the whole system is included, or only the parts that are easy to reach
  • What records you will receive afterwards

Questions to ask before you book

Why deal with it now?

It can be tempting to turn the fan down to quieten it. It hides the symptom and weakens the extract, and the fault carries on developing. A proper diagnosis in Cholesbury gets to the real cause. A planned visit to Cholesbury is easier to arrange than an emergency callout.

The cost depends on the size of the system, what state it’s in and access to every part of it. You get a fixed price before we start, so there are no surprises.

Why book with us

  • In business since 2009
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • We diagnose before we treat
  • A written report with pictures after each visit

Take a look at how cleaning jobs are priced or our accreditations.

What extract fan repair looks like in Cholesbury

Cholesbury is about 30 miles from central London, well within the area we cover across London and the South East. The visit is fixed around your opening hours, not ours. Kitchens in Cholesbury get their food hygiene inspections from Buckinghamshire council. Ventilation is part of food hygiene law, which expects it to be suitable and sufficient. Getting the fan running again is the priority.

If you run a school kitchen, at a school such as Hawridge and Cholesbury Church of England School or nearby, a fan that is getting noisy is best repaired in the holidays before it fails in term.

Cholesbury is about 3 miles west of Berkhamsted, in Hertfordshire. Wherever you are in the HP23 postcode area, we can take on extract fan repair. Cholesbury is one of 381 places in Hertfordshire where we work for extract fan repair. Our Milton Keynes page covers sites nearby, about 20 miles away.

We work across the HP23 postcode area for extract fan repair and the streets around it. That includes premises on Cholesbury Lane and Cholesbury Road and nearby roads. We also cover the places around Cholesbury: Buckland Common (1 mile west), Hawridge (1 mile east), St Leonards (1 mile west), Bellingdon (1 mile south-east) and Heath End (1 mile east). Further out, we also cover Watford (13 miles south-east), Hemel Hempstead (8 miles east), St Albans (14 miles east), Harpenden (14 miles east), Berkhamsted (3 miles east) and Bushey (15 miles south-east).

Landmarks near Cholesbury

We work in commercial kitchens and buildings around Full Moon Public House. Cholesbury’s nearest station is Tring station, about 3.4 miles north. A little further out are Trenchard Museum (3.3 miles north-west) and Chiltern Hospital (4.8 miles south). Not far away are Pavis Wood and Dancersend.

Map of Cholesbury © OpenStreetMap contributors

Landlords, agents and facilities managers

Records are where multi-site compliance often slips. Each visit ends with a dated report and photos, so you can show an insurer or inspector what was done at each site.

If you look after several sites, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.

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 an hour or two to diagnose, then longer if parts or a new fan are needed. Seeing the system in pictures first means the trip to Cholesbury can be planned properly.

  1. We start with the symptoms, such as rattling, humming, slow running or a fan that will not start.
  2. The fan is isolated and opened up so we can see inside.
  3. We check the motor, bearings, drive, impeller and mountings.
  4. You get our diagnosis and a fixed quote to repair or replace.
  5. Once the work is done, we run the fan and check it’s steady and quiet.

Before we arrive

  • Mention any sign-in, permit or induction we need
  • Find the previous report, if there is one
  • Let us know about parking and loading

Getting a quote

If you need extract fan repair in Cholesbury, ring 0345 646 2711 or use the quote form. Let us know the site type and the opening hours, and send pictures or your last report if you can. A fixed quote typically follows within one working day.

Ask for a quote

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When something else is needed

A few issues sit outside what this work can do:

  • A system that needs redesigning rather than repairing
  • Gas interlock faults that a Gas Safe registered engineer must deal with
  • Problems with the electrical supply to the fan (an electrician’s job)

If in doubt, call 0345 646 2711 or send us an email and we’ll say what we think before you book.

Parts of the system we cover

  • Kitchen extract fans
  • Fan housings
  • Roof and wall fans
  • Belts and pulleys
  • Bearings
  • Fan motors
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