Greater London · Extract fan repair and replacement
Extract fan repair and replacement in West Green, Greater London
Extract fan repair for West Green and the surrounding area: diagnosis first, then a fixed quote, the work and a report with pictures. Call for a fixed quote.
- An old fan that needs replacing
- A belt-driven fan that squeals
- A dead fan motor
Fixed quotes for extract fan repair in West Green
Your quote is based on your site. We consider:
- Site rules, permits and inductions
- Whether several sites go on one quote
- Travel, parking and unloading
- How easy every part is to reach
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’re unsure, call 0345 646 2711, or email photos and we will give you an honest view and a fixed quote.
Helping us quote
What to send for a quote:
- How we’d reach plant on a roof or in a plant room
- The times we could work without disrupting the site
- Your last certificate, test record or report
- Any access panels or hatches you can see
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before any work starts.
Extract fan repair in West Green
Diagnosis comes before parts. We look at the motor, the belts or direct drive, the impeller and the mountings, along with the fan’s controls. Then you are given a fixed quote for the repair or the replacement. Common call-outs are for a fan shaking on its mountings and a whining or grinding extract motor, on belts and pulleys, bearings and roof and wall fans.
For a London kitchen, a failed extract fan typically means the cooking stops, and a closed kitchen loses a night’s trade. Fans in West Green are often on a roof or in a basement at the end of a long duct run, so we ask about access first.
The sign-off is always in writing: a written report, dated and illustrated with pictures, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. It shows what was done and what, if anything, couldn’t be reached.
- Place
- West Green (N15, N17, N4)
- Region
- Greater London
- Records
- Photo report after every visit
- Price
- Fixed quote, typically within a working day
- When we work
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Common questions in West Green
What if my kitchen extract fan stops in West Green at night?
We run a 24/7 emergency line for failed extract fans, and West Green is part of our area. Phone 0345 646 2711 and we will talk through the fault and access. A photo of the fan’s rating plate helps.
Do you work at weekends in West Green?
Yes, evening, overnight and weekend work is normal for us. It means the site in West Green keeps running as normal. Let us know the hours you are closed and we will book within them.
Do you work with multi-site operators?
Yes. You deal with one contact for every site in our area, with visits on a regular schedule.
What accreditations do you have?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we’re fully insured.
Which records should we keep?
Anything that proves the system is maintained: our reports and pictures, any certificates and your in-house logs. One maintenance log per site keeps it simple.
Who is the responsible person?
The law calls them the responsible person. That’s generally the employer or the person in control of the premises, and in shared buildings more than one person can have duties. If you’re not sure, check your lease and fire risk assessment.
How much time does a fan repair need?
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’ll tell you how long that’s likely to be.
Can you tell me the price of a fan repair?
We price each job after finding the cause. Repair, parts or a full replacement all cost differently, so phone us on 0345 646 2711 or use the quote form and we’ll arrange a diagnosis.
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Each visit produces a dated report with photos, so you can show an insurer or inspector what was done at each site.
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 on a regular cycle.
Extract fan repair around West Green
The FSA’s food hygiene register shows about 473 restaurants, cafés and works canteens and about 157 takeaways within roughly a mile and a half of the centre of West Green. For any of them with a canopy, the extract fan is what keeps the kitchen usable. It’s Haringey council that sends environmental health officers to food businesses in West Green. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. That is one more reason not to keep cooking with a broken fan. London extract fans are often at the end of long duct runs, on roofs or in basements.
For school kitchens, at schools like West Green Primary School for example, a planned fan repair in the holidays avoids losing lunches in term time. For a takeaway near Seven Sisters station, a fan that fails on a busy evening means turning customers away, and our emergency line runs 24/7.
West Green is about 2 miles north-west of West Hackney, in Greater London. Whatever kind of site you run in West Green, extract fan repair is something we can help with. Visits can be booked for evenings, overnight or weekends so trading is not interrupted. Our area takes in 764 places across Greater London, large and small. There’s also a page for London, roughly 6 miles from West Green.
All of N15, N17 and N4 is within our area for extract fan repair, from the main roads to the quietest streets. Whether your site is on Ida Road, Elmar Road and Ripon Road or a nearby road, our technicians can take on the work. Nearby, we also carry out extract fan repair in Duckett's Green (1 mile north-west), St Ann's (1 mile south-east), Harringay (1 mile south-west), Broadwater Farm (1 mile north-east) and Tottenham Green (1 mile east). Further out, we also cover London (6 miles south), City of Westminster (6 miles south-west), Marylebone (5 miles south-west), Kensington (8 miles south-west), St Pancras (4 miles south) and Shoreditch (4 miles south).
What’s near West Green
In West Green, that means kitchens and buildings near The Queens Head pub, Church of St Andrew and Moselle Upper School. You’ll also find Downhills Park (less than half a mile north) and Park View School (within half a mile north). The nearest railway station is Seven Sisters station, roughly 0.7 miles east of the centre. Other landmarks nearby include Markfield Beam Engine and Museum (1.3 miles east) and Greentrees Hospital (1.7 miles north). The countryside around West Green includes Railway Fields and Hollow Pond.
What happens if it’s left?
An overloaded motor is under constant strain. That shortens its life, and when it finally fails, it may take other parts with it. Early attention keeps the cost and disruption down. Planning ahead in West Green lets you pick a quiet night rather than lose a busy one.
The price reflects the work, not guesswork. That’s why we survey first, from photos or on site, and the price is agreed before any work starts.
Why West Green businesses choose us
- A single point of contact for sites across the South East and London
- Fixed quotes, normally within one working day
- Evenings, overnight and weekends, plus 24/7 emergency callout
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
Read what affects the cost and our accreditations.
In-house cleaning or a specialist?
Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, which is where we come in.
Staff cleaning does not replace a specialist visit; it supports it. Regular in-house cleaning slows the build-up, but the parts you cannot see still need a specialist at the right interval.
Between visits
A little care between visits keeps the system in better shape. We recommend:
- Book regular TR19 cleaning, which includes the fan
- Keep all filters fitted while cooking
- Keep the area around the fan controls clear
- Avoid lowering the speed to quieten a fault
We run the fan and check it’s steady before we go. You will hear what we found and what we did, and anything else we noticed is pointed out.
A slipping belt or a loose mount is a small job. Ignored, they can lead to bigger failures, so it’s worth acting early.
Common problems we fix in West Green
Not every problem is mechanical. A failed speed controller or a wiring fault can stop a fan, and a fan that will not start is not always a dead motor.
Look out for any of the following:
- An extract fan that rattles or knocks
- A humming noise from the fan motor
- A fan that won’t start at all
- Poor airflow at the canopy
If you look after a church or hall kitchen near St Philip the Apostle, or anywhere in West Green, test the extract fan before a big event rather than on the day.
Questions to ask before booking
- Whether the figure could change on the day
- Which accreditations they hold, and whether you can check them
- Whether the work can be done while the site is closed
- How areas they cannot reach will be recorded
How it works
At the end of the visit, someone from your team can look over the work with us. Anything we couldn’t reach or that needs attention is pointed out there and then, and it goes on the report too. The visit takes a few hours for most repairs, longer for a full fan replacement. Night and weekend working is normal for us in London, and a site in West Green is no exception.
- We start with the symptoms, such as rattling, humming, slow running or a fan that will not start.
- 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.
- Once the work is done, we run the fan and check it’s steady and quiet.
Getting ready for the visit
- Allow time for equipment near the work to be turned off and cool down
- Have your last certificate or report to hand
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
How to get a quote
Quotes are quick. Call or email with a few details and you’ll usually have a fixed price within one working day. If we need to see the system first, we book a survey around your hours.