Kent · Extract fan repair and replacement
Extract Fan Repair in Lashenden
Our technicians work in Lashenden on extract fan repair. Out-of-hours visits, a fixed quote and a written report with pictures as standard.
- An extract that vibrates through the ductwork
- A fan rattling in its housing
- A fan worn beyond sensible repair
Extract fan repair in Lashenden, done properly
Grease is hard on extract fans. A coated impeller spins unevenly, which shakes the bearings and mountings. That is 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. Common call-outs are for a fan that keeps cutting out and a fan running too slowly to clear the kitchen, across kitchen extract fans, fan housings and roof and wall fans.
Somewhere as small as Lashenden, a kitchen extract fan might serve a pub, a school, a care home or a hall kitchen. A failed fan stops the kitchen, and our 24/7 emergency line covers rural addresses too.
The report is your system’s health record: a dated account with pictures of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Place
- Lashenden (TN27)
- Wider area
- Kent
- Records
- Report and pictures after the visit
- Quote
- Fixed quote, normally within a working day
- Working hours
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
What the work involves, part by part
Motors and bearings
The motor and its bearings work hardest. Heat, grease and long running hours all wear them.
Impellers and housings
The fan housing collects grease too. We check both, and cleaning can form part of the repair.
What staff can safely do
Day-to-day cleaning is something your team can do: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
In-house cleaning and specialist cleaning do different jobs. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but they don’t reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
Also near Lashenden
Other services in Lashenden
Extract fan repair around Lashenden
There are about 7 restaurants, cafés and works canteens across Lashenden and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. Every one of them that cooks under a canopy depends on its extract fan to keep cooking. It’s Maidstone council that sends environmental health officers to food businesses in Lashenden. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. So a failed fan is worth fixing before the next service, not the next month. Lashenden, about 40 miles from central London, is within our usual area. A survey and a fixed quote come first, then the visit at a time that suits you.
Before replacing a fan near Lashenden, we check whether a repair will do the job.
Lashenden is about 10 miles west of Ashford, in Kent. If you need extract fan repair in Lashenden, it’s easy to get a fixed quote: please call us on 0345 646 2711, or send details by email. We work across South East England and London, Lashenden included. Our Kent coverage runs to 922 places, Lashenden among them. We also work in Maidstone, around 10 miles away.
We cover every part of the TN27 postcode area for extract fan repair and the roads nearby. If you need extract fan repair at premises on Bell Lane and Frittenden Road or a nearby road, we can help. Other places close to Lashenden include Standen (1 mile south-east), Curteis' Corner (1 mile south), Monk's Hill (1 mile east), Hareplain (2 miles south-west) and Smarden Bell (2 miles north-east). We also work in nearby towns such as Maidstone (10 miles north-west), Ashford (10 miles east), Sittingbourne (15 miles north), Kings Hill (14 miles north-west), Foley Park (11 miles north-west) and Paddock Wood (11 miles west).
Around Lashenden
The closest station to Lashenden is Headcorn station, roughly 1.8 miles north of the centre. A little further out are Kent Firefighting Museum (1.2 miles west) and Romden Castle (2.9 miles east).
Honest limits
To be straight with you, there are a few things this work won’t fix:
- Grease build-up in the rest of the extract system
- Gas interlock faults that a Gas Safe registered engineer must deal with
- An extract system that was undersized from the start
Not sure which it is? You can phone us on 0345 646 2711 or drop us a line and we’ll tell you honestly.
Parts of the system we cover
- Fan motors
- Kitchen extract fans
- Belts and pulleys
- Roof and wall fans
- Fan housings
- Bearings
Leave it or put it right?
An overloaded motor is under constant strain. That shortens its life and a burnt-out motor is a bigger job than a worn belt. Catching it early keeps the repair small. It’s simpler to plan the work at Lashenden now than to arrange it in a hurry later.
A single site or a whole portfolio, we price it on the same basis: the work involved, the access and the timing. You will have a fixed price before work begins.
Why choose Duct Doctor in Lashenden
- Ventilation hygiene specialists since 2009
- CHAS, SafeContractor and ISO 9001
- Every job surveyed first
- Fixed quotes from a survey or pictures
What affects the quote in Lashenden
The diagnosis comes before the price. We look at:
- The scale of the work
- Working hours and out-of-hours timing
- Access, including roofs, risers and ceiling voids
- One-off work versus a regular cycle
Several systems or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at, and you will get one fixed quote.
Asking for a quote
What to send for a quote:
- Wide photos of the system and the area around it
- Any symptoms, from odd noises to smells or leaks
- The times we could work without disrupting the site
- The paperwork from the last visit, if you have it
We do not publish a price list, because every site is different. Instead, we look at your site first, from photos or a survey, then send a fixed quote. To start, call 0345 646 2711, or email photos.
The process
The visit has three parts: getting the area ready, doing the work and signing it off. Getting ready means protecting surfaces and switching off what needs to be off, while signing off means the written report and pictures. Most of the time goes on the work itself, which takes a few hours on site, depending on the fault and the access to the fan. In a small place like Lashenden, the journey is planned ahead and the visit arranged around the site’s hours.
- We ask what the fan is doing, from noise and vibration to a full stop.
- With the fan safely isolated, we open it up for a proper look.
- We check the motor, bearings, drive, impeller and mountings.
- You get our diagnosis and a fixed quote to repair or replace.
- The repair or replacement is carried out and the fan is run and checked.
Preparing for the visit
- Move anything stored near 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
Get a fixed quote
Want a quote for extract fan repair? Please give us a ring on 0345 646 2711 or email us and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
Advice
Common questions in Lashenden
Which environmental health team covers Lashenden?
The local authority for Lashenden is Maidstone council, and its environmental health team does the inspecting. Keeping the fan serviced is easier than explaining a broken one on inspection day.
Do you cover Lashenden for emergency fan repairs?
Lashenden is covered, and our emergency callout runs 24/7. Use 0345 646 2711, our emergency number, at any time. Details of the make and model help us plan the repair.
Do you have insurance?
Yes. We carry full insurance and have been trading since 2009.
What will a fan repair or replacement cost?
We price each job after finding the cause. A belt and a new fan are very different jobs, so call us on 0345 646 2711 or use the quote form and we’ll arrange a diagnosis.
Will I get paperwork for my records?
Yes. You get a written report with photos after each visit, covering the work, any areas we couldn’t access and the recommended next date. Kitchen extract cleans to TR19® Grease also get a certificate through the BESCA Vent Hygiene Elite portal.
Do you offer maintenance contracts?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.
Do you look at the system first?
Yes. Every job is surveyed first, from your photos and details, or with a visit where needed. Then you get a fixed quote.
Will you fit a new fan if ours can’t be repaired?
Yes, when repair does not make sense. The replacement has to suit the ductwork and the cooking so we confirm that first.
Do you need extract fan repair in Lashenden?
Not every problem is mechanical. A failed speed controller or a wiring fault can stop a fan, and a fan that will not start isn’t always a dead motor.
Any of these means the system needs a check-up:
- A fan running too slowly to clear the kitchen
- A squealing belt on start-up
- A fan shaking on its mountings
- An overheating extract motor
For kitchens in and around Lashenden, our emergency line runs 24/7.
Before you book anyone
- Whether the figure could change on the day
- Proof of accreditation you can verify
- How VAT is shown on the quote
- Whether they recommend a next date