Greater London · Extract fan repair and replacement
Extract fan repair and replacement in Belgravia, Greater London
Looking for extract fan repair in Belgravia? We diagnose first, fix the price and book the work around your hours, finishing with a written report and photos.
- Weak extraction and a smoky kitchen
- An extract fan that rattles or knocks
- Vibration spreading from the fan into the ducts
Extract fan repair for kitchens and businesses in Belgravia
Before anything is ordered, we diagnose. The motor, drive, impeller, bearings and mounts are all checked and the speed control too. Then you’re given a fixed quote for the repair or the replacement. The work covers bearings, roof and wall fans and belts and pulleys, and people most often call us about a fan running too slowly to clear the kitchen and a fan that won’t start at all.
For a London kitchen, a failed extract fan typically means the cooking stops. Fans in Belgravia are often on a roof or in a basement at the end of a long duct run, so we ask about access first.
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 and sits alongside the report.
- Place
- Belgravia (SW3, SW1X, SW1W)
- Wider area
- Greater London
- Records
- Written report with pictures
- Price
- A fixed quote up front
- Hours
- After hours by arrangement; emergencies any time
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
What we’re called out for in Belgravia
Grease that gets past the filters ends up on the fan. It builds up on the impeller blades unevenly, so the fan runs out of balance and starts to vibrate and rattle.
The symptoms we are asked about most include:
- A motor that trips out or overheats
- Weak extraction and a smoky kitchen
- A whining or grinding extract motor
- An old fan that needs replacing
If you run a school kitchen, at a school such as Holy Trinity CofE Primary School or nearby, a fan that’s getting noisy is best repaired in the holidays before it fails in term.
Comparing quotes
- Whether the figure could change on the day
- How they set the interval to the next visit
- How VAT is shown on the quote
- Whether inaccessible sections are listed on the report
Nearby places to Belgravia
What else we do in Belgravia
Different parts, different methods
Belt-driven fans
In a belt-driven fan, the motor drives the impeller by belt. Belts wear, stretch and slip, and pulleys and bearings need checking too.
Motors and bearings
A grinding or rumbling noise often means worn bearings. We diagnose whether it’s the bearings or the motor itself and then recommend the fix.
The process
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. All told, the work takes an hour or two to diagnose, then longer if parts or a new fan are needed. Many London buildings have a managing agent, a security desk or a permit-to-work system, so tell us who to contact in Belgravia.
- We agree a time to attend, out of hours if needed.
- The extract is switched off and the fan opened up.
- Bearings, drive, impeller, motor and mounts are inspected.
- You hear whether repair or replacement makes sense, with a fixed quote.
- The fan is repaired or replaced, then checked running.
Before we arrive
- Make sure someone can let us in and lock up afterwards
- Let us know when the site is closed or quiet
- Make sure equipment near the work can be switched off and left to cool
Ask for a quote
Need a price for extract fan repair? Please ring 0345 646 2711 or send us an email with a few details about the site. We will talk you through the work and give you a fixed quote before anything is booked.
Read more
When it’s something else
To be straight with you, there are a few things this work will not fix:
- Faults in the building’s electrical supply, which need an electrician
- Smells from the discharge that need odour control equipment
- A system that needs redesigning rather than repairing
Not sure which it is? You can phone us on 0345 646 2711 or drop us a line and we’ll tell you honestly.
What the work covers
- Belts and pulleys
- Kitchen extract fans
- Bearings
- Fan housings
- Roof and wall fans
- Fan motors
Belgravia questions
Can you come out to a failed extract fan in Belgravia out of hours?
We run a 24/7 emergency line for failed extract fans, and Belgravia is part of our area. Call 0345 646 2711 and tell us what the fan is doing, or not doing. Tell us where the fan is and how to reach it.
Is parking a problem for work in Belgravia?
London parking can be tight, so details of loading bays and permits help. Working overnight, as we often do in London, typically makes it simpler.
What if parts of the system cannot be reached?
The report shows them clearly. In ductwork, new access panels are often the answer, which we can install.
Is TR19 cleaning required by law?
No. TR19® is BESA’s specification, not legislation. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.
Do you look at the system first?
Yes. For many sites, pictures and a few details are enough, while bigger or harder-to-see systems are surveyed on site.
What causes a noisy extract fan?
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.
What do you do with what you remove?
We contain it and take it with us. Grease, debris and waste water are collected as the work goes on, so it does not spread.
What do you do to protect the area?
We cover floors and nearby surfaces with sheeting before we start, and waste is contained as we go. At the end, the area is cleaned down.
What extract fan repair looks like in Belgravia
Food Standards Agency records list about 2,410 cafés, restaurants and staff canteens and about 163 sandwich bars and takeaways within roughly a mile and a half of the centre of Belgravia. Every one of them that cooks under a canopy depends on its extract fan to keep cooking. A failed fan in a London kitchen normally means a closed kitchen, so access details help us plan the repair. In Belgravia, food businesses are inspected by environmental health officers from Westminster council. Food hygiene rules expect food premises to have suitable and sufficient ventilation. That makes a fan repair urgent rather than something to put off.
A fan that rarely runs, like one in a hall kitchen near St Peter's Church or elsewhere in Belgravia, can seize between uses. If you cook near London Victoria station, long trading hours wear fan belts and bearings, so noise and vibration are worth reporting early.
Belgravia is about 1 mile south of City of Westminster, in Greater London. Every kind of commercial site in Belgravia, we can take on extract fan repair. We can work out of hours so trading isn’t interrupted. Our Greater London coverage runs to 764 places, and Belgravia is one of them.
We cover every part of SW3, SW1X and SW1W for extract fan repair and the streets around it. Whether your site is on Hans Road, Eaton Lane and Gerald Road or a nearby road, our technicians can take on the work. Belgravia is on the A3214 and A3217, which makes it straightforward for our technicians to reach for extract fan repair. Other places close to Belgravia include Brompton (1 mile south-west), Victoria (1 mile south-east), Chelsea (1 mile south-west), Pimlico (1 mile south-east) and Westminster (1 mile east). Further out, we also cover London (3 miles east), St Pancras (3 miles north-east), Shoreditch (4 miles north-east), Walthamstow (8 miles north-east), Hoxton (4 miles north-east) and Whitechapel (4 miles east).
Landmarks near Belgravia
Around Belgravia, our work takes us to kitchens and buildings near Saint Thomas More Language College, Green Park and Natural History Museum Library and Archives. Also close by are Star Tavern (less than half a mile north-west) and Inchbald School of Design (within half a mile south). The nearest railway station is London Victoria station, about 0.5 miles south-east of the centre. A little further out are Health Exhibition Centre (less than half a mile south-east) and Harrods (under half a mile west). Open spaces near Belgravia include Campden Hill and Serpentine.
What affects the cost of extract fan repair
Every site gets its own quote. These are the things that affect it:
- How easy every part is to reach
- Any permits to work or inductions
- Parking and loading at the site
- The condition of the system
Every site is different, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all make a difference.
Asking for a quote
Photos and a few facts are often enough to price the work. Send what you can of the following:
- Detail shots of panels, filters and grilles
- Any symptoms, from odd noises to smells or leaks
- The paperwork from the last visit, if you have it
- The site address and the type of premises
For a fixed quote, give us a ring on 0345 646 2711 or drop us a line with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. You’ll normally have a quote within one working day.
Aftercare tips
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Avoid lowering the speed to quieten a fault
- Make sure the isolator and controls are easy to reach
- Save our number for the 24/7 emergency line
- Keep all filters fitted while cooking
We run the fan and check it’s steady before we go. You’ll hear what we found and what we did along with anything else that needs watching.
A 3, 6 or 12-monthly cleaning plan brings us back at set intervals, which means the fan is seen regularly and wear is caught earlier.
Managing agents and facilities teams in Belgravia
Whether it’s one building or many, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.