Kent · Extract fan repair and replacement
Extract fan repair and replacement in Sundridge, Kent
Extract fan repair in Sundridge, surveyed first and signed off with a written report and photos. Ask us for a fixed quote.
- A worn or slipping fan belt
- An extract fan that has stopped working
- A fan worn beyond sensible repair
How we handle extract fan repair in Sundridge
Grease is hard on extract fans. Deposits on the impeller throw it out of balance and the vibration wears out bearings and fixings. That’s why we check the grease whenever we work on a fan, and a full TR19® clean can be booked alongside. If you’re dealing with a fan that whines, hums or grinds and an extract that vibrates through the ductwork, we can help.
A callout to a small place like Sundridge goes better when we know what we’re looking at: pictures of the fan, its rating plate and how to reach it all help.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we are fully insured. On top of that, we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Location
- Sundridge (TN14)
- Region
- Kent
- Reporting
- Report and pictures after the visit
- Quotes
- A fixed quote up front
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
What staff can safely do
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That’s our job.
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. What they cannot safely do is clean inside the ductwork, the fan or the risers, which is where we come in.
What affects the cost of extract fan repair
You will get a fixed price before any work starts. It takes into account:
- Site rules, permits and inductions
- How many systems or sites are involved
- Working hours and out-of-hours timing
- The condition we find in the survey
What you pay depends on how big the system is, what state it’s in and how easy it is to reach. We give you a fixed price before work begins, so there are no surprises.
Asking for a quote
A few details help us quote accurately. With your enquiry, please include:
- When the site is open and when it’s quiet
- Any symptoms, from odd noises to smells or leaks
- The roof, plant room or outside wall the system runs to
- The postcode and the type of business
Quotes are quick. Send a few details and photos, and we typically reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.
Your questions about extract fan repair in Sundridge
Can you get to a site in Sundridge?
Yes, smaller places are covered as well as towns. Photos of the system and directions to the site help us plan the visit.
Can you work in Sundridge outside opening hours?
Yes, we can come after you close and finish before you open. It means the site in Sundridge keeps running as normal. Just phone us on 0345 646 2711 or send us an email with your opening times and we’ll plan around them.
Why is our extract fan so noisy?
There are several possible causes, including bearings, belts, grease and mounts. It’s worth having it diagnosed before it leads to a breakdown.
What happens if you cannot reach some of it?
They’re listed in the report, never skipped quietly. The report says which parts couldn’t be reached and why, along with a quote to put access in.
Can you look after several sites?
Yes. One number covers all your sites across London and the South East, and visits can be set on a regular cycle.
What types of premises do you cover?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
What should go in our maintenance log?
The reports and certificates from each visit, plus your own logs. They’re what an insurer, fire officer or EHO may ask for, so keep them together and easy to find.
What accreditations do you have?
BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We’ve been trading since 2009 and we’re fully insured.
Why it’s worth doing now in Sundridge
Fan noise tends to get worse, not better. Bearings that are left to wear can fail suddenly and the fan may stop when you are busiest. A repair booked now is simpler than an emergency later. A planned visit to Sundridge is easier to arrange than an emergency callout.
One small site or a whole estate, the quote is built the same way: the work involved, the access and the timing. The price is fixed before work begins.
Why choose Duct Doctor in Sundridge
- CHAS, SafeContractor and ISO 9001
- Work around your opening hours, with 24/7 emergency cover
- Photo reports with every job
- A fixed price before any work starts
Take a look at our cost guide and our accreditations.
Landlords, agents and facilities managers
We regularly work with managing agents. Tell us the site, the work and the access arrangements and we will come back with a fixed quote.
Multi-site operators often want one contractor and one number. We cover South East England and London, so a run of sites can go into one programme and kept to a regular schedule.
What extract fan repair can’t fix
Before you book, it helps to know what’s not included:
- Wiring and supply faults beyond the fan itself
- A greasy canopy and duct that a fan repair won’t touch
- Odour complaints that need filtration rather than a fan repair
If you are not sure, just give us a ring on 0345 646 2711, or email photos and we will give you a straight answer.
Parts of the system we cover
- Belts and pulleys
- Fan motors
- Fan housings
- Bearings
- Roof and wall fans
- Kitchen extract fans
Extract fan repair around Sundridge
Food Standards Agency records list about 3 restaurants, cafés and works canteens across Sundridge and its immediate surroundings (about a mile and a half). Every one of them that cooks under a canopy depends on its extract fan to keep cooking. About 18 miles out from central London, Sundridge is part of the South East area we work across. We work evenings, overnight and at weekends, so the visit fits around the site. In Sundridge, food businesses are inspected by environmental health officers from Sevenoaks council. Food premises are expected to have suitable and sufficient ventilation under food hygiene rules. A kitchen without a working fan has a problem to fix quickly.
If you look after a church or hall kitchen near Church of St Mary, or anywhere in Sundridge, test the extract fan before a big event rather than on the day. For school kitchens, at schools like Combe Bank School for example, a planned fan repair in the holidays avoids losing lunches in term time.
Sundridge is about 3 miles west of Sevenoaks, in Kent. Whether your site is in the middle of Sundridge or further out, we cover extract fan repair for every kind of premises, from small sites to large estates. Our area takes in 922 places across Kent, large and small. Maidstone is in our area too, about 17 miles from Sundridge.
Extract fan repair in TN14 is surveyed, quoted and booked the same way as anywhere else. Local streets include Church Road, Chapmans Road and Main Road, all of which we cover for extract fan repair. Neighbouring places we cover for extract fan repair include Brasted (1 mile west), Chipstead (1 mile north-east), Bessels Green (1 mile east), Brasted Chart (1 mile south-west) and Chevening (2 miles north). Within a short drive, we also cover Dartford (12 miles north), Sevenoaks (3 miles east), Royal Tunbridge Wells (12 miles south-east), Gravesend (15 miles north-east), Tonbridge (9 miles south-east) and Northfleet (14 miles north-east).
What’s near Sundridge
Typical jobs here are in premises near The White Hart pub, Montreal Park and Trinity School, among other places. Sundridge’s nearest station is Dunton Green station, roughly 2.4 miles north-east. Well-known places in the area include Sevenoaks Museum (3 miles east) and Sevenoaks Hospital (3 miles east). The countryside around Sundridge includes Betsom's Hill and Dryhill Nature Reserve.
What happens on the day
We are used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so the site can open as normal afterwards. On site, the work takes part of a day for most faults, with a return visit if parts have to be ordered. Somewhere like Sundridge, lanes, gates and parking are worth mentioning in advance.
- You describe the fault and we arrange a visit.
- On site, the fan is safely isolated.
- We diagnose the fault, checking the controls as well as the fan.
- You get a fixed price for putting it right.
- We fix the fault and run the fan to check it.
Before we arrive
- Make sure equipment near the work can be switched off and left to cool
- Tell us where we can park and unload
- Mention any sign-in, permit or induction we need
Get a fixed quote
To get a fixed quote, phone us on 0345 646 2711, or email photos with the site type, your trading hours and a short description of the system. A few pictures and your last certificate or report help a lot. We typically come back within one working day.
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Looking after it afterwards
Results last longer with the right care. Here’s what we suggest:
- Keep all filters fitted while cooking
- Make sure every filter is in place and clean
- Avoid lowering the speed to quieten a fault
- Note when the fan trips or cuts out
Where parts need ordering, we explain what that means for the kitchen until we return. The fan is completed on a return visit at a time that suits your service.
Regular TR19 cleaning includes the extract fan. A clean impeller stays in balance and that means less wear.