Greater London · Extract fan repair and replacement
Extractor fan repair in East Barnet
We cover East Barnet for extract fan repair and replacement. Out-of-hours visits, a fixed quote and a written report with photos on every job.
- A fan worn beyond sensible repair
- A squealing belt on start-up
- A knocking noise from the extract fan
Extract fan repair in East Barnet
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 have found before any work goes ahead. Typical jobs include a squealing belt on start-up and a fan rattling in its housing, on belts and pulleys, bearings and roof and wall fans.
In London, a kitchen without working extraction cannot keep cooking safely. Fans in East Barnet are often on a roof or in a basement at the end of a long duct run, so access is the first thing we ask about.
Think of the report as the system’s health record: dated, with pictures, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.
- Where
- East Barnet (N20, EN4, N14)
- Region
- Greater London
- Reporting
- Report and pictures after the visit
- Price
- A fixed quote up front
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
Fixed quotes for extract fan repair in East Barnet
The price is fixed before any work begins. It’s based on:
- How big the system is
- Parking and loading at the site
- How easy every part is to reach
- A single visit or a regular plan
One small site or a whole estate, we price it on the same basis: the work involved, the access and the timing. The price is fixed before we start.
What we need to know
When you call or email, these details help:
- The roof, plant room or outside wall the system runs to
- The times we could work without disrupting the site
- Your last certificate, test record or report
- Problems your staff have spotted
For extract fan repair in East Barnet, give us a ring on 0345 646 2711, or email photos. Let us know the site type and the opening hours, plus pictures or the previous report if they’re to hand. We typically send a fixed quote within one working day.
Nearby places to East Barnet
More services for East Barnet
When something else is needed
We will always give you a straight diagnosis, so here’s what extract fan repair will not do:
- Faults on the gas side of an interlock system, which need a Gas Safe registered engineer
- Grease throughout the ductwork, which needs a full TR19 clean
- A system that needs redesigning rather than repairing
If you’re not sure, just call 0345 646 2711, or email photos and we will give you a straight answer before booking.
Parts of the system we cover
- Fan housings
- Belts and pulleys
- Kitchen extract fans
- Roof and wall fans
- Bearings
- Fan motors
How it works
The first job on site is protection: sheeting goes over floors and surfaces close to the work. After that, the system is made safe and the work begins. The work on site takes a few hours for most repairs, longer for a full fan replacement, and we clear up before we go. In East Barnet, as across London, we typically work overnight or at weekends and hand the site back ready to open.
- We ask what the fan is doing, from noise and vibration to a full stop.
- Power to the fan is isolated before we open the housing.
- The impeller, bearings, belts or drive, motor and mounts are all inspected.
- We explain the fault and give you a fixed price for the fix.
- Once the work is done, we run the fan and check it’s steady and quiet.
Getting ready for the visit
- Have your last certificate or report to hand
- Clear the space around the work
- Plan for cooking equipment or plant to be off before we arrive
Get a fixed quote
Quotes are quick. Call or email with a few details and you’ll usually have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
Related advice
Aftercare tips
Here’s the after-treatment advice, short and simple:
- Make sure the fan is cleaned with the rest of the system
- Don’t cook with gaps in the filter bank
- Report new noises from the fan early
- Write down when the fan misbehaves
If the fan had grease on it, the rest of the system almost certainly does too. We can book a TR19® clean of the whole extract and you get a TR19 certificate and photo report afterwards.
A slipping belt or a loose mount is a small job. Left for months, they can damage the motor or bearings, so it’s worth acting early.
FAQs for East Barnet
Can the work in East Barnet be done at night or at weekends?
Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. Let us know the hours you are closed and we will book within them.
What do you need to know about parking in East Barnet?
A loading bay, a visitor permit or off-street space near the site in East Barnet makes the visit easier to plan. Where restrictions apply in the day, an evening or overnight visit normally gets round them.
Can we book visits on a schedule?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
What if parts of the system can’t be reached?
The report shows them clearly. Often the fix is extra access, such as new panels in ductwork, which we can install.
How much notice should we give?
It depends on the time you need and how big the job is. Mention your preferred dates with your enquiry, and if it’s an emergency, call us any time.
What happens to the waste?
It leaves the site with us when we go. While we work, it’s kept contained to keep the area clean.
Why is our extract fan so noisy?
It can be one of a few things, including bearings, belts, grease and mounts. The safest step is a proper diagnosis before it leads to a breakdown.
Will you fit a new fan if ours cannot be repaired?
Yes. If repair isn’t sensible, we replace the fan. The replacement has to suit the ductwork and the cooking before recommending a unit.
When to call us in East Barnet
Over the years, mountings loosen and rubber mounts break down. The fan’s movement then travels into the ductwork and structure and that is a common source of rattles.
Any of these means the system needs a check-up:
- A fan shaking on its mountings
- A dead fan motor
- A motor that trips out or overheats
- A fan worn beyond sensible repair
For school kitchens, at schools like Church Hill School for example, a planned fan repair in the holidays avoids losing lunches in term time.
Comparing quotes
- What hours they’ll be on site
- Whether VAT is included
- Proof of insurance
- Whether inaccessible sections are listed on the report
For landlords and multi-site operators
Records are where multi-site compliance often slips. Each visit produces a dated report with pictures, ready to show insurers, fire officers or EHOs.
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party, and the report can go to both.
What the work involves, part by part
Impellers and housings
Grease settles inside the fan housing as well as on the blades. We check both, and cleaning can form part of the repair.
Fan controls
Supply faults are a job for an electrician. We will tell you if that’s what we find and explain what we found.
Extract fans in East Barnet
Food Standards Agency records list about 169 restaurants, cafés and works canteens and about 71 takeaways and sandwich shops within roughly a mile and a half of the centre of East Barnet. For any of them with a canopy, the extract fan is what keeps the kitchen usable. London extract fans are often at the end of long duct runs, on roofs or in basements. Kitchens in East Barnet get their food hygiene inspections from Barnet council. 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.
If you cook near Oakleigh Park station, long trading hours wear fan belts and bearings, so noise and vibration are worth reporting early. Occasional-use kitchens, such as a hall kitchen near St Mary the Virgin or elsewhere in East Barnet, are where a stiff or seized fan can turn up.
East Barnet is about 1 mile north-east of Whetstone, in Greater London. Across the N20 area, we cover extract fan repair for commercial sites. Our area takes in 764 places across Greater London, large and small. Our London page covers sites nearby (10 miles or so).
All of N20, EN4 and N14 is covered for extract fan repair, from the main roads to the quietest streets. You will find streets such as Dene Road, Pine Road and Capel Road, all of which we cover for extract fan repair. Other places close to East Barnet include Osidge (1 mile east), Brunswick Park (1 mile south-east), New Barnet (1 mile north-west), Whetstone (1 mile south-west) and Oakleigh Park (1 mile south-west). Within a short drive, we also cover London (10 miles south), City of Westminster (8 miles south), Marylebone (8 miles south), Kensington (10 miles south), St Pancras (8 miles south) and Shoreditch (8 miles south-east).
Near you in East Barnet
In East Barnet, that means kitchens and buildings near Oak Hill Park, Salcombe School and East Barnet School, among other places. Also close by are The Cavalier pub (within half a mile south) and Francis Skaryna Belarusian Library and Museum (1.8 miles south-west). The closest station to East Barnet is Oakleigh Park station, about 0.5 miles north-west of the centre. Other landmarks nearby include Grand Arcade (1.7 miles south-west) and Finchley Memorial Hospital (2.2 miles south-west). Green spaces nearby include Oakleigh Park Rail Cutting and Darland's Lake.