Greater London · Extract fan repair and replacement

Extract fan repair and replacement in Stroud Green, Greater London

Extract fan repair for Stroud Green, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.

  • Weak extraction and a smoky kitchen
  • A squealing belt on start-up
  • An extract fan that rattles or knocks

Extract fan repair in Stroud Green

About our extract fan repair in Stroud Green

Across Stroud Green, we deal with fan faults of every kind, from a squeal at start-up to a fan that won’t run at all. We find the cause, give you a fixed price and fix it, or the fan is replaced if repair doesn’t make sense. If you’re dealing with an overheating extract motor and a squealing belt on start-up, we can help.

London extract fans often sit on rooftops, exposed to the weather as well as the grease, and bearings, belts and motors wear out in the end. A fan that’s noisy or vibrating is giving a warning.

Accreditations are easy to claim and worth checking. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, and we’re fully insured.

Where
Stroud Green (N4, N8, N19)
Region
Greater London
Paperwork
Report and photos after the visit
Quotes
A fixed price before work begins
Hours
Nights, weekends or holidays to suit you
Phone
0345 646 2711
Updated
30 October 2026
Five Duct Doctor technicians in navy uniforms with the company vans

Between visits

To keep the system working properly between visits:

  • Keep all filters fitted while cooking
  • Clean or change filters on schedule
  • Make sure the isolator and controls are easy to reach
  • Get a noisy fan checked rather than slowed down

Clean filters help a repaired fan stay that way. Less grease on the impeller means less wear and fewer faults.

Regular TR19 cleaning includes the extract fan. A clean impeller stays in balance, so planned cleaning helps the fan last.

The process

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. All told, the work takes an hour or two to diagnose, then longer if parts or a new fan are needed. In a London area like Stroud Green, parking, loading and building access are planned before the day of the work.

  1. You describe the fault and we arrange a visit.
  2. We isolate the fan before touching it.
  3. The fan and its controls are checked to pin down the fault.
  4. You get a fixed price for putting it right.
  5. We fix the fault and run the fan to check it.

Before we arrive

  • Let us know about parking and loading
  • Tell us about site rules, permits or sign-in
  • Dig out any earlier paperwork for the system

How to get a quote

For extract fan repair in Stroud Green, call us on 0345 646 2711 or use the quote form. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. A fixed quote usually follows within one working day.

Get a price

Advice

What the work involves, part by part

Direct-drive fans

Direct-drive fans are compact and common in kitchen extracts. When the motor fails, replacing the whole fan unit can make more sense than repairing it, and we will explain why.

Impellers and housings

A damaged or corroded impeller cannot simply be cleaned. It may be replaced on its own, or with the whole fan.

FAQs for Stroud Green

Can parking be tricky for a job in Stroud Green?

We plan it in advance, so let us know about loading bays, permits and access rules at the building. Working overnight, as we often do in London, typically makes it simpler.

What if my kitchen extract fan stops in Stroud Green at night?

We run a 24/7 emergency line for failed extract fans, and Stroud Green is part of our area. Use 0345 646 2711, our emergency number, at any time. If you can, stop cooking until the fan is checked.

Is TR19 a legal requirement?

No. TR19® itself is not law; it’s a BESA specification. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and cleaning to TR19® is the recognised way to show grease is under control.

What is TR19?

It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It covers how systems are inspected, cleaned and checked, and it takes a risk-based approach.

What about areas you cannot get to?

We never leave them off the paperwork. The report says which parts couldn’t be reached and why, and we can quote to improve the access.

What makes a kitchen extract fan rattle or whine?

An unbalanced, greasy impeller vibrates and that’s one of the most common reasons. Bearings, belts and mountings can also be to blame.

Can you tell me the price of a fan repair?

It depends on the fault, the parts and the access. After diagnosing, you get a fixed quote so there are no surprises.

Can we book visits on a schedule?

Yes. Scheduled maintenance plans are part of what we do, with visits at the interval your system needs. Each report recommends when the next visit should be.

What staff can safely do

Staff cleaning doesn’t replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.

Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.

Fixed quotes for extract fan repair in Stroud Green

The diagnosis comes before the price. We look at:

  • A single visit or a regular plan
  • Site rules, permits and inductions
  • The scale of the work
  • The times the site is available

What you pay reflects the actual work. That’s why every job is surveyed first, and the price is agreed before any work starts.

Helping us quote

The more you tell us, the more accurate the quote. When you get in touch, it helps to send:

  • Detail shots of panels, filters and grilles
  • Your opening hours and when the area is out of use
  • The postcode and the type of business
  • How we’d reach plant on a roof or in a plant room

To get a fixed quote, ring 0345 646 2711, or email photos 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. We normally come back within one working day.

What extract fan repair looks like in Stroud Green

Look up Stroud Green on the FSA’s food hygiene register and you will find about 512 cafés, restaurants and staff canteens and about 139 takeaways within roughly a mile and a half of the centre of Stroud Green. A kitchen with a dead extract fan gets hot and smoky fast, and kitchens like these feel it at once. Lifting a replacement fan onto a London roof can need a loading slot and the building’s agreement. Environmental health officers from Haringey council inspect food businesses in Stroud Green. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. A kitchen without a working fan has a problem to fix quickly.

If you run a café or takeaway near Harringay station, a failed fan in the middle of service is exactly what our 24/7 emergency line is for. Occasional-use kitchens, such as a hall kitchen near Holy Trinity or elsewhere in Stroud Green, are where a stiff or seized fan can turn up.

Stroud Green is about 2 miles north of Highbury, in Greater London. Wherever you are in the N4 postcode area, we cover extract fan repair for commercial sites. Stroud Green is one of 764 places in Greater London where we work for commercial clients.

We cover every part of the N4, N8 and N19 postcode area for extract fan repair and the roads nearby. Local streets include Ella Road, Lorne Road and Ridge Road, and we cover them all for extract fan repair. Stroud Green sits on or near the A1201, so getting to you is simple for extract fan repair. We also cover the places around Stroud Green: Finsbury Park (1 mile south-east), Crouch End (1 mile west), Hornsey (1 mile north-west), Turnpike Lane (1 mile north) and Upper Holloway (1 mile south-west). Within a short drive, we also cover London (5 miles south), City of Westminster (5 miles south-west), Marylebone (4 miles south), Kensington (7 miles south-west), St Pancras (3 miles south) and Shoreditch (4 miles south).

Local landmarks in Stroud Green

We work in commercial kitchens and buildings around Hornsey School for Girls, Woodberry Down School and Stationers Park, among other places. Stroud Green has its own railway station: Harringay station. A little further out are Montfichet's Tower (4.4 miles south) and Arsenal Football Club Museum (1.4 miles south). For a walk, there’s Highgate Hill and Railway Fields.

Map of Stroud Green © OpenStreetMap contributors

Signs you need extract fan repair in Stroud Green

When filters clog and ducts fill with grease, the fan has to strain. An overworked motor overheats and may cut out or fail.

Any of these means the system needs a check-up:

  • A humming noise from the fan motor
  • Vibration spreading from the fan into the ducts
  • An extract fan that rattles or knocks
  • A fan worn beyond sensible repair

For school kitchens, at schools like St Aidan's Voluntary Controlled Primary School for example, a planned fan repair in the holidays avoids losing lunches in term time.

What to look for in a quote

  • How they set the interval to the next visit
  • Whether a written report and pictures are included
  • Whether the whole system is included, or only the parts that are easy to reach
  • Proof of insurance

Questions to ask before booking

What happens if it’s left?

Where the cooking gas supply is interlocked with the extract, a failed fan can stop the kitchen cooking. Even without an interlock, cooking without extraction is not sensible, so a failing fan is worth dealing with early. Leaving it on a busy London site only adds to the work.

No two sites are the same, 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.

Why book with us

  • We’re fully insured
  • In business since 2009
  • CHAS, SafeContractor and ISO 9001
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

Read how cleaning jobs are priced and our accreditations.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London