Essex · Extract fan repair and replacement
Extract fan repair and replacement in Duton Hill, Essex
Extract fan repair for Duton Hill, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.
- A fan running too slowly to clear the kitchen
- An extract fan that rattles or knocks
- An extract fan that has stopped working
How we handle extract fan repair in Duton Hill
Grease and fans don’t mix. A coated impeller spins unevenly and the vibration wears out bearings and fixings. That’s why we check the grease whenever we work on a fan and can arrange a TR19® clean of the whole system at the same time. We’re often asked to deal with poor airflow at the canopy and vibration spreading from the fan into the ducts, on bearings, belts and pulleys and fan housings.
For a fan repair in or near Duton Hill, the more you tell us about the fan, the better the first visit: a photo of the fan, the details on its label and the access arrangements help us plan.
Duct Doctor has been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we’re fully insured.
- Place
- Duton Hill (CM6)
- Wider area
- Essex
- Paperwork
- Photo report after each visit
- Quotes
- Fixed quote, normally within a working day
- Working hours
- Nights, weekends or holidays to suit you
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Multi-site and managed buildings
Running several sites is easier with one contractor. We cover South East England and London, so visits at different addresses can be planned together and kept to a regular schedule.
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party and send the paperwork to whoever needs it.
What staff can safely do
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
Logging matters as much as cleaning. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.
When something else is needed
Extract fan repair can’t fix everything, and we’ll tell you before work begins. It won’t put right:
- Grease build-up in the rest of the extract system
- Cooking smells reaching neighbours, which may need odour control
- Problems with the gas supply or its interlock valve
If you are not sure, just call us on 0345 646 2711 or drop us a line and we will give you a straight answer before booking.
What we work on in Duton Hill
- Belts and pulleys
- Fan motors
- Bearings
- Roof and wall fans
- Fan housings
- Kitchen extract fans
Common questions in Duton Hill
Who carries out food hygiene inspections in Duton Hill?
Kitchens in Duton Hill are inspected by Uttlesford council’s environmental health officers. Keeping the fan serviced is easier than explaining a broken one on inspection day.
Is Duton Hill within the area you cover?
Yes, Duton Hill is part of our area, however small the site. Let us know about access, parking and anything unusual about getting there when you book.
Does the extract need to be off for a fan repair?
The fan has to be isolated while we work on it, so cooking under the canopy has to stop. That’s why we work evenings, overnight and at weekends.
How much time does a fan repair need?
That depends on what’s wrong, but as a guide it takes an hour or two to diagnose, then longer if parts or a new fan are needed. You will know more once we have found the fault.
What does TR19 mean?
BESA’s ventilation hygiene specification in two main parts: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not law, but it’s the benchmark.
Who do we call if the fan stops in the middle of cooking?
We provide a 24/7 emergency callout. Until the fan is running, think carefully about cooking without extraction so we’ll work to get it back in service.
What happens to the waste?
Anything we remove is contained as we work and taken away with us, including grease, debris and dirty water. We do not leave it behind.
Which sectors do you work in?
We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, as well as food production and leisure sites.
How the visit 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. Once we are in, the area is sheeted and anything that has to be off is turned off and cooled, and the job takes anything from an hour or two to a full visit, depending on the fault. Somewhere like Duton Hill, lanes, gates and parking are worth mentioning in advance.
- We agree a time to attend, out of hours if needed.
- The extract is switched off and the fan opened up.
- Bearings, drive, impeller, motor and mounts are inspected.
- You hear whether repair or replacement makes sense, with a fixed quote.
- We complete the work and check the fan runs smoothly.
Getting ready for the visit
- Dig out any earlier paperwork for the system
- Tell us the best time to work, such as after service or at a weekend
- Name a contact who can let us in at the agreed time
How to get 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 ring 0345 646 2711, or send details by email.
Related advice
Why deal with it now?
Weak extraction leaves heat, smoke and fumes in the kitchen. The kitchen becomes an uncomfortable place to work and grease has more chance to settle on surfaces and in the duct. With notice, the visit to Duton Hill can be fitted around your bookings and events.
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 are unsure, ring 0345 646 2711, or email photos for straight advice and a fixed quote.
Why book with us
- One contact for all your sites in London and the South East
- In business since 2009
- Fixed quotes from a survey or photos
- Fully insured
What affects the quote in Duton Hill
Every site gets its own quote. This is what makes a difference:
- When the work can happen, such as evenings, overnight or weekends
- Site rules, permits and inductions
- How big the system is
- The condition we find in the survey
Every site is different, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all play a part.
What to send for a quote
To help us quote quickly, send us:
- The site address and the type of premises
- The times we could work without disrupting the site
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- Your last certificate, test record or report
Quoting starts with a diagnosis, from your photos and details or, where that is not enough, a survey on site. Then we send a fixed price, before any work starts.
Extract fan repair around Duton Hill
About 34 miles out from central London, Duton Hill is part of the South East area we work across. Visits are booked around your hours, evenings and weekends included. In Duton Hill, food businesses are inspected by environmental health officers from Uttlesford council. Ventilation is part of food hygiene law, which expects it to be suitable and sufficient. That makes a fan repair urgent rather than something to put off.
Hall kitchens near Church of St Mary the Virgin, or anywhere around Duton Hill, often use their fans only now and then, and an idle fan can stick. Holidays are the time to replace a tired kitchen fan at schools such as Putteridge High School, rather than mid-term.
Duton Hill is about 8 miles north-east of Bishop's Stortford, in Essex. Duton Hill gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. We cover 644 places across Essex, large and small. For sites nearby, see our Chelmsford page (14 miles or so).
Extract fan repair in CM6 follows the same survey, fixed quote and written report as everywhere else we cover. Neighbouring places we cover for extract fan repair include Tilty (1 mile south-west), Great Easton (1 mile south), Chickney (1 mile west), Sibley's Green (1 mile north-east) and Monk Street (1 mile north-east). Further out, we also cover Chelmsford (14 miles south-east), Braintree (10 miles east), Harlow (14 miles south-west), Witham (15 miles south-east), Saffron Walden (8 miles north-west) and Halstead (13 miles east).
Around Duton Hill
In Duton Hill, that means kitchens and buildings near The Rising Sun Public House, among other places. The nearest railway station is Stansted Airport station, roughly 3.5 miles south-west of the centre. Other landmarks nearby include Little Easton Moat (2 miles south). The countryside around Duton Hill includes West Wood.
Nearby places to Duton Hill
What else we do in Duton Hill
What the work involves, part by part
Direct-drive fans
Direct-drive fans are compact and common in kitchen extracts. When the motor fails, replacing the whole fan unit can make more sense than repairing it, and we will explain why.
Fan controls
Speed controllers and isolators sit between the supply and the fan. When they fail, the fan may not start or may run at the wrong speed.