Kent · Extract fan repair and replacement
Extract fan repair and replacement in Lenham Forstal, Kent
For repair and replacement of kitchen extract fans, fan motors and worn fan parts in Lenham Forstal, one call is all it takes, from survey to sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- A humming noise from the fan motor
- A worn or slipping fan belt
- An old fan that needs replacing
Extract fan repair for kitchens and businesses in Lenham Forstal
We treat a failing fan much like a patient: we hear the symptoms, find the cause and put it right. The aim is steady, quiet extraction and a clear explanation of what was done. If you have a fan that whines, hums or grinds and poor airflow at the canopy, we can help.
In a village or hamlet like Lenham Forstal, the kitchens with extract fans are few, wherever there are any. A failed fan stops the kitchen, and emergency callout is available 24/7, villages included.
Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and photos, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Where
- Lenham Forstal (ME17)
- Region
- Kent
- Records
- Report and photos after the visit
- Price
- A fixed quote up front
- Hours
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
Leave it or put it right?
Weak extraction leaves heat, smoke and fumes in the kitchen. The kitchen becomes an uncomfortable place to work, and more grease settles where it shouldn’t. A planned visit to Lenham Forstal is easier to arrange than an emergency callout.
Kitchens, offices, schools and hospitals are all priced the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we will go through it with you.
Why choose Duct Doctor in Lenham Forstal
- Fixed quotes from a survey or pictures
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Trading since 2009
- We are fully insured
Read how cleaning jobs are priced and how to check a contractor.
How the visit works
We start by comparing what we find with the survey or your pictures. Anything unexpected is raised with you before we go further. After that, the work takes part of a day for most faults, with a return visit if parts have to be ordered. A few pictures of the system help us make the most of a visit to a place like Lenham Forstal.
- First, you tell us the symptoms: noise, shaking, weak extraction or no power.
- 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.
Getting ready for the visit
- Arrange a key holder or contact on site
- Plan for cooking equipment or plant to be off before we arrive
- Dig out any earlier paperwork for the system
Ask for a quote
The quickest way to a quote is to send photos: 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.
Advice
Nearby places to Lenham Forstal
More services for Lenham Forstal
Multi-site and managed buildings
Whether it’s one building or many, the standard is the same: a survey first, a fixed quote, the work timed around the site and a report with pictures.
Facilities teams in offices, schools and healthcare sites book us too in Lenham Forstal and across Kent. Larger estates can be phased building by building around the people who use them.
Questions from Lenham Forstal
Which environmental health team covers Lenham Forstal?
In Lenham Forstal, it’s Ashford council that carries out food hygiene inspections. Keeping the fan serviced is easier than explaining a broken one on inspection day.
Can you work in Lenham Forstal outside opening hours?
Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. Let us know the hours you’re closed and we’ll book within them.
Do you provide a certificate or report?
Yes. It’s your proof that the work was done: a dated report with photos, listing the work and any areas we couldn’t reach.
Does the report say when we need you again?
Yes. How often depends on use and condition, and we explain the reasoning on the report.
Can you repair a fan rather than replace it?
In many cases, yes. Many faults are fixed by cleaning the impeller or renewing worn parts, and we will always say when repair makes sense.
Is there a survey before the work?
Yes. For many sites, pictures and a few details are enough, and larger or hidden systems get a visit.
How long does an extract fan repair take?
As a guide, it takes part of a day for most faults, with a return visit if parts have to be ordered. If parts have to be ordered, we will tell you how long that’s likely to be.
Why is our extract fan so noisy?
Grease on the blades throws the fan out of balance, which is a common cause of noise. Worn bearings, belts and loose mounts are others.
Extract fan repair around Lenham Forstal
We cover Lenham Forstal, about 41 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. It’s Ashford council that sends environmental health officers to food businesses in Lenham Forstal. A kitchen with no working extract can fall short of the suitable and sufficient ventilation food hygiene rules expect. So a failed fan is worth fixing before the next service, not the next month.
Holidays are the time to replace a tired kitchen fan at schools such as The Lenham School, rather than mid-term.
Lenham Forstal is about 8 miles north-west of Ashford, in Kent. For extract fan repair in and around Lenham Forstal, it’s easy to get a fixed quote: please give us a ring on 0345 646 2711, or send details by email. Our area covers London and the South East, including Lenham Forstal. Across Kent, we cover 922 places, and Lenham Forstal is one of them. We also work in Maidstone, about 10 miles from Lenham Forstal.
Every address in ME17 is within our area for extract fan repair, from the main roads to the quietest streets. We cover sites on The Forstal, Mount Castle Lane and Burgess Fields and nearby roads. Neighbouring places we cover for extract fan repair include Lenham Heath (1 mile south-east), Charing Heath (1 mile south-east), Stonebridge Green (1 mile south), Leadingcross Green (2 miles north-west) and Lenham (2 miles north-west). Larger places within reach include Maidstone (10 miles west), Ashford (8 miles south-east), Canterbury (15 miles east), Sittingbourne (9 miles north), Faversham (9 miles north-east) and Minster (14 miles north).
Landmarks near Lenham Forstal
In Lenham Forstal, that means kitchens and buildings near Kiln Wood and the streets around them. Lenham Forstal’s nearest station is Lenham station, about 1.7 miles north-west of the centre. Other landmarks nearby include Coldbridge Castle (2.3 miles south-west).
Common problems we fix in Lenham Forstal
Some grease always slips past the filters and reaches the fan. It builds up on the impeller blades unevenly, so the fan runs out of balance and starts to vibrate and rattle.
Any of these means the system needs a check-up:
- A fan that whines, hums or grinds
- A fan that keeps cutting out
- A worn or slipping fan belt
- A knocking noise from the extract fan
If you run a church or community hall kitchen, near Church of the Holy Trinity or elsewhere in Lenham Forstal, an extract fan that rarely runs can seize or fail when it’s needed.
Before you book anyone
- Whether the quote is based on a survey or pictures
- What’s included in the scope, part by part
- If the quote is a fixed price or an estimate
- How VAT is shown on the quote
Aftercare tips
So the system stays in good health:
- Keep the fan on a planned cleaning cycle
- Tell us about a new rattle or whine right away
- Keep access to the fan controls unobstructed
- Keep the grease filters clean and fitted
Once the fan is running smoothly, keep the filters clean. Less grease on the impeller means less wear and the quieter it runs.
A scheduled maintenance plan keeps the whole system on a regular cycle, which means the fan is seen regularly and wear is caught earlier.
What the work involves, part by part
Impellers and housings
Where an impeller is bent or corroded, cleaning won’t help. It may be replaced on its own, or with the whole fan.
Motors and bearings
If the motor runs hot or keeps tripping, something’s wrong. The cause might be grease restricting the airflow, or the motor itself may be failing.
Honest limits
In fairness, there are a few things this work will not fix:
- Cooking smells reaching neighbours, which may need odour control
- A system that needs redesigning rather than repairing
- Gas interlock faults that a Gas Safe registered engineer must deal with
Not sure which it is? You can call 0345 646 2711 or email us and we will tell you honestly before you book.
What the work covers
- Roof and wall fans
- Fan motors
- Kitchen extract fans
- Fan housings
- Belts and pulleys
- Bearings