Kent · Extract fan repair and replacement
Extractor fan repair in Bishopsbourne
Extract fan repair in Bishopsbourne, surveyed first and signed off with a written report and pictures. Call for a fixed quote.
- An overheating extract motor
- A fan rattling in its housing
- Vibration spreading from the fan into the ducts
Signs you need extract fan repair in Bishopsbourne
Kitchen extract fans in Bishopsbourne face the same conditions as anywhere else: heat, grease, steam and long running hours. Moisture can rust housings and fixings, and age catches up with every fan in the end.
Keep an eye out for any of the following:
- Vibration spreading from the fan into the ducts
- Poor airflow at the canopy
- A humming noise from the fan motor
- A failed fan that needs a replacement
If you look after a church or hall kitchen near Church of St Mary, or anywhere in Bishopsbourne, test the extract fan before a big event rather than on the day.
What to look for in a quote
- Whether inaccessible sections are listed on the report
- Whether VAT is included
- Whether they recommend a next date
- What records you’ll receive afterwards
Extract fan repair in Bishopsbourne
Extract fan repair starts with a diagnosis. Noise can come from grease on the impeller, worn bearings or a slipping belt, while a fan that won’t start may have a motor or control fault. You hear what we’ve found before any work goes ahead. If you have an extract fan that has stopped working and a worn or slipping fan belt, we can help, from fan housings, roof and wall fans and bearings onwards.
Rural kitchens often have fans mounted on outside walls or roofs, exposed to the weather. Weather and grease together wear out motors and bearings.
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.
- Location
- Bishopsbourne (CT4)
- Wider area
- Kent
- Records
- Report and pictures after the visit
- Quotes
- A fixed price before work begins
- Working hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
What affects the quote in Bishopsbourne
We quote each job individually. These are the things that affect it:
- The scale of the work
- When the work can happen, such as evenings, overnight or weekends
- Where the site is and how we reach it
- Whether several sites go on one quote
One small site or a whole estate, the quote is built the same way: what needs doing, how we get to it and when. The price is fixed before work begins.
Asking for a quote
Photos and a few facts are often enough to price the work. Useful things to send:
- Your opening hours and when the area is out of use
- Detail shots of panels, filters and grilles
- A few general shots of the system
- Any symptoms, from odd noises to smells or leaks
Some systems can be priced from pictures; others need a survey. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, the quote is fixed before any work is booked.
Why act early in Bishopsbourne
An overloaded motor is under constant strain. Every hour of strain takes its toll, and when it finally fails, it may take other parts with it. Early attention keeps the cost and disruption down. Systems in rural buildings are often out of sight and out of mind.
Combining work into one visit or one programme often makes better use of the time. Mention every system or site you need covered and we will price it together.
Why book with us
- One number for every site across the South East and London
- Fully insured
- Trading since 2009
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
Take a look at our cost guide and how to check a contractor.
Honest limits
We will not sell you work that does not address the problem, so these are the things it won’t cover:
- Cooking smells reaching neighbours, which may need odour control
- Gas interlock faults that a Gas Safe registered engineer must deal with
- Wiring and supply faults beyond the fan itself
If you are not sure, just give us a ring on 0345 646 2711 or use the quote form and we will give you a straight answer.
Parts of the system we cover
- Fan motors
- Belts and pulleys
- Fan housings
- Kitchen extract fans
- Bearings
- Roof and wall fans
Questions from Bishopsbourne
Can you work in Bishopsbourne outside opening hours?
Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. When you call 0345 646 2711, or email photos, mention when the site is quiet.
Is Bishopsbourne within the area you cover?
Yes, Bishopsbourne is part of our area, however small the site. Just mention lanes, gates or anything else about the site when you book.
What’s TR19?
It’s the industry benchmark for cleaning ventilation and kitchen extract systems, written by BESA. It sets out inspection, cleaning and record keeping and expects a risk-based approach.
Do you work with multi-site operators?
Yes. You deal with one contact for every site across London and the South East, and visits can be set on a regular cycle.
What types of premises do you cover?
Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, plus food production and leisure sites.
Will we have to shut during the visit?
Not typically. We need the work area to ourselves while we are on site, so the visit goes in a quiet slot.
Do you offer emergency callouts?
Yes, day and night, every day of the year. Office hours are Monday to Friday, 8am to 6pm, and the emergency line covers the rest.
How much does an extract fan repair cost?
The price depends on the diagnosis. Once we’ve looked at it, you get a fixed quote for the repair or the replacement.
Extract fans in Bishopsbourne
There are about 4 cafés, restaurants and staff canteens across Bishopsbourne and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. Those that cook under a canopy rely on a fan that runs every hour they’re open. At about 56 miles from central London, Bishopsbourne sits well inside the area we cover. Visits are booked around your hours, evenings and weekends included. Environmental health officers from Canterbury City council inspect food businesses in Bishopsbourne. A kitchen with no working extract can fall short of the suitable and sufficient ventilation food hygiene rules expect. That is one more reason not to keep cooking with a broken fan.
Around Bishopsbourne, a failed fan can be reported day or night on our 24/7 line.
Bishopsbourne is about 4 miles south-east of Canterbury, in Kent. We provide extract fan repair for commercial premises of every kind in Bishopsbourne and the rest of Kent. Bishopsbourne is one of 922 places in Kent where we work for commercial clients. Our Maidstone page covers sites nearby, about 26 miles away.
Extract fan repair in CT4 is surveyed, quoted and booked the same way as anywhere else. Streets in the area include The Street, Park Lane and Crows Camp Road, and we cover them all for extract fan repair. Close by, we work in Kingston (1 mile south-east), Bridge (1 mile north), Out Elmstead (1 mile south-east), Marley (1 mile south) and Patrixbourne (2 miles north). We also work in nearby towns such as Ashford (13 miles south-west), Canterbury (4 miles north-west), Margate (15 miles north-east), Dover (10 miles south-east), Folkestone (10 miles south) and Ramsgate (14 miles north-east).
Around Bishopsbourne
Around Bishopsbourne, our work takes us to kitchens and buildings near The Mermaid Inn, among other places. For rail, the closest station is Bekesbourne station, roughly 2.2 miles north of the centre. Other landmarks nearby include Canterbury Castle (4.1 miles north-west) and Kent and Canterbury Hospital (3.2 miles north-west).
Nearby places to Bishopsbourne
What else we do in Bishopsbourne
What happens on the day
Everything the job needs comes with us, including protection sheets, the right tools and access kit. All we need from you is clear access and the right equipment switched off. On site, the work takes a few hours for most repairs, longer for a full fan replacement. Somewhere like Bishopsbourne, lanes, gates and parking are worth mentioning in advance.
- A visit is booked, in the evening or overnight if that suits.
- We isolate the extract and open the fan housing.
- We inspect every moving part and the fixings.
- You hear whether repair or replacement makes sense, with a fixed quote.
- The fan is repaired or replaced, then checked running.
Getting ready for the visit
- Let us know how we reach the system, including roofs, risers and plant rooms
- Mention any parking or loading restrictions
- Move anything stored near the system
Ask for a quote
Here’s what helps us quote: the address, the type of site and when it’s open, a few photos and the last certificate or report, if there is one. Once you have those, ring 0345 646 2711, or email photos.
Read more
What the work involves, part by part
Fan controls
Every fan has controls, from a speed controller to an isolator. A control fault can leave the fan dead or stuck at one speed.
Belt-driven fans
Belt-driven fans have a motor that turns the impeller through belts and pulleys. Belts wear, stretch and slip, and pulleys and bearings need checking too.
Aftercare tips
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Book regular TR19 cleaning, which includes the fan
- Note when the fan trips or cuts out
- Tell us about a new rattle or whine right away
- Avoid lowering the speed to quieten a fault
We run the fan and check it’s steady before we go. We explain the fault and the fix, and anything else we noticed is pointed out.
When filters block, the fan works harder. Keeping filters clean eases the strain and helps prevent overheating.