Greater London · Extract fan repair and replacement
Extractor fan repair in Pentonville
Extract fan repair and replacement for businesses, landlords and public buildings in Pentonville. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- A fan that will not start at all
- A fan that keeps cutting out
- A fan worn beyond sensible repair
Extract fan repair for kitchens and businesses in Pentonville
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’re given a fixed quote for the repair or the replacement. If you are dealing with an old fan that needs replacing and a worn or slipping fan belt, we can put it right, from belts and pulleys, roof and wall fans and fan motors onwards.
Replacing a fan in a London building often means working at height or in a tight plant space, with parking and lifting to arrange in Pentonville. Repairs can be done out of hours so the kitchen keeps trading.
We have been trading since 2009, and we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.
- Location
- Pentonville (N1, N1P, EC1V)
- Region
- Greater London
- Records
- Report and photos after the visit
- Quote
- A fixed price before work begins
- Working hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
How the visit works
We’re used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so a kitchen or building can carry on as usual the next day. On site, the work takes part of a day for most faults, with a return visit if parts have to be ordered. Night and weekend working is normal for us in London, and a site in Pentonville is no exception.
- You describe the fault and we arrange a visit.
- We isolate the fan before touching it.
- The fan and its controls are checked to pin down the fault.
- You get a fixed price for putting it right.
- The work is done and the fan is tested running.
Preparing for the visit
- Mention any parking or loading restrictions
- Make sure equipment near the work can be switched off and left to cool
- Arrange a key holder or contact on site
Get a fixed quote
Getting a quote does not take long. Call or email with a few details and you will typically have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
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Keeping the system healthy
Results last longer with the right care. We suggest:
- Tell us about a new rattle or whine right away
- Book regular TR19 cleaning, which includes the fan
- Avoid lowering the speed to quieten a fault
- Make sure staff know who to call if the fan fails
If parts have to be ordered, we tell you how the kitchen can carry on in the meantime. We then come back and fit them at a time that suits your service.
A fan that’s starting to make noise is giving you a warning. Getting it checked now means a planned repair rather than an emergency during service.
Also near Pentonville
Also in Pentonville
FAQs for Pentonville
Can you work in Pentonville outside opening hours?
Yes, out-of-hours work is a big part of what we do. That way a site in Pentonville does not have to lose a day’s trading. Just ring 0345 646 2711 or email us with your opening times and we will plan around them.
Who would carry out a food hygiene inspection at a kitchen in Pentonville?
The local authority for Pentonville is Islington council, and its environmental health team does the inspecting. An officer may ask how the kitchen is ventilated, so keep repair records with your maintenance file.
Do you have insurance?
Yes. Duct Doctor is fully insured, and we can share the details when you need them.
Does a fan repair include cleaning the ductwork?
Often it makes sense to do both. A TR19 clean covers the canopy, plenum, ductwork and fan and comes with a TR19 certificate and photo report.
Do you work in Pentonville?
Yes. Our technicians work in Pentonville, as part of our area across London and the South East.
Will I get paperwork for my records?
Yes, on every job. The report is dated and includes photos, and TR19® Grease cleans come with a certificate through the BESCA VHE portal. Keep it in your maintenance log.
What accreditations do you have?
We hold CHAS, SafeContractor and ISO 9001, alongside BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. Vent Hygiene Elite is run by BESCA and independently audited.
Can you set up regular visits?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
How we price extract fan repair
Your quote is based on your site. We consider:
- Access, including roofs, risers and ceiling voids
- Working hours and out-of-hours timing
- Parking and loading at the site
- Any permits to work or inductions
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 work begins.
Asking for a quote
Photos let us diagnose from a distance. The most useful are:
- Where the site is and what kind of site it is
- Any symptoms, from odd noises to smells or leaks
- When the site is open and when it’s quiet
- Photos showing the whole system and its surroundings
To get a fixed quote, call 0345 646 2711 or email us with the site type, your trading hours and a short description of the system. A few photos and your last certificate or report help a lot. You will usually have a quote within one working day.
Extract fan repair in Pentonville: local notes
The FSA’s food hygiene register shows about 1,888 cafés, restaurants and staff canteens and about 549 takeaways in Pentonville and the streets around it, up to about 1.5 miles out. A kitchen with a dead extract fan gets hot and smoky fast, and kitchens like these feel it at once. Kitchens in Pentonville get their food hygiene inspections from Islington 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. London extract fans are often at the end of long duct runs, on roofs or in basements.
A fan that rarely runs, like one in a hall kitchen near Church of Saint Peter or elsewhere in Pentonville, can seize between uses. If you run a café or takeaway near Essex Road station, a failed fan in the middle of service is exactly what our 24/7 emergency line is for.
Pentonville is about 1 mile north-east of St Pancras, in Greater London. If you need extract fan repair in Pentonville, please call us on 0345 646 2711, or send details by email for a fixed quote. We work across South East England and London, including Pentonville. We cover 764 places across Greater London, large and small.
We cover every part of the N1, N1P and EC1V postcode area for extract fan repair and the roads nearby. If you need extract fan repair at premises on City Road, Noel Road and Dewey Road or a nearby road, we can help. Pentonville sits on or near the A1200, which makes travel easy for extract fan repair. We also cover Angel (1 mile south-west), Islington (1 mile north), Clerkenwell (1 mile south), Barnsbury (1 mile north-west) and St Pancras (1 mile south-west). We also work in nearby towns such as City of Westminster (3 miles south-west), Kensington (5 miles south-west), Walthamstow (5 miles north-east), Hampstead (4 miles west), Ruislip (13 miles west) and Brompton (4 miles south-west).
Local landmarks in Pentonville
Around Pentonville, our work takes us to kitchens and buildings near Islington Green School, The Camden Head Public House and Pilsudski Institute of London, among other places. You will also find City of London Academy Islington (under half a mile east) and Barnard Park (within half a mile west). The nearest railway station is Essex Road station, roughly 0.5 miles north-east of the centre. A little further out are Museum of Funeral History (0.7 miles south-west) and Brunswick Centre (1.2 miles south-west). Not far away are Ludgate Hill and St. James's Park Lake.
How the job changes from site to site
Fan controls
Controls are checked as well as the fan itself since the motor is not always to blame.
Motors and bearings
Rumbling and grinding typically come from the bearings. We diagnose whether it’s the bearings or the motor itself and then recommend the fix.
Leave it or put it right?
Left alone, vibration spreads its damage. Fixings work loose and joints in the ductwork can be strained and the eventual repair is larger. London sites work long hours, and the longer a job is left, the bigger it gets.
What you pay depends on how big the system is, the condition it’s in and how easy it is to reach. We give you a fixed price before we start, so you know where you stand.
Why choose Duct Doctor in Pentonville
- Each visit written up, with photos
- One number for every site across the South East and London
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Fully insured
Do you need extract fan repair in Pentonville?
Grease that gets past the filters ends up on the fan. It builds up on the impeller blades unevenly, and an unbalanced impeller shakes and starts to vibrate and rattle.
Most sites get in touch after spotting one of these:
- A fan that keeps cutting out
- A humming noise from the fan motor
- A worn or slipping fan belt
- Weak extraction and a smoky kitchen
If you run a school kitchen, at a school such as St John Evangelist RC Primary School or nearby, a fan that is getting noisy is best repaired in the holidays before it fails in term.
Questions to ask before booking
- Which accreditations they hold, and whether you can check them
- Whether the price is fixed
- Whether they recommend a next date
- How areas they cannot reach will be recorded
What staff can safely do
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, which is where we come in.
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, they should report it rather than try to fix it. We’ll take a look and send you a fixed quote.