Greater London · Extract fan repair and replacement

Extract Fan Repair in Roxeth

Specialist extract fan repair for Roxeth: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.

  • A failed fan that needs a replacement
  • A worn or slipping fan belt
  • A fan that won’t start at all

Need extract fan repair in Roxeth?

Extract fan repair for kitchens and businesses in Roxeth

Across Roxeth, 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 does not make sense. The work covers kitchen extract fans, fan motors and roof and wall fans, and people most often call us about an extract fan that rattles or knocks and vibration spreading from the fan into the ducts.

For a London kitchen, a failed extract fan typically means the cooking stops. In Roxeth, as across London, fans often sit on a roof or deep in a plant space, so access is the first thing we ask about.

Nothing is signed off by word of mouth: a dated report with photos of the work, 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.

Where
Roxeth (HA2, HA1, UB5)
Wider area
Greater London
Paperwork
Photo report after every visit
Price
A fixed quote up front
When we work
Nights, weekends or holidays to suit you
Telephone
0345 646 2711
Page updated
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

What we do, step by step

Our technicians bring everything the work needs, from protective sheeting to tools and access equipment. All we need from you is clear access and the right equipment switched off. The visit takes a few hours on site, depending on the fault and the access to the fan. Getting kit into a London building takes planning, so let us know where we can load and park in Roxeth.

  1. We ask what the fan is doing, from noise and vibration to a full stop.
  2. The fan is isolated and opened up so we can see inside.
  3. The impeller, bearings, belts or drive, motor and mounts are all inspected.
  4. You hear what’s wrong and what it will cost, with a fixed quote, before we go ahead.
  5. The repair or replacement is carried out and the fan is run and checked.

Before we arrive

  • Allow time for equipment near the work to be turned off and cool down
  • Dig out any earlier paperwork for the system
  • Mention any locked doors, roof access or ceiling voids

Ask for a quote

If you need extract fan repair in Roxeth, ring 0345 646 2711 or send us an email. Tell us what kind of premises it is and when it’s open, plus photos or the previous report if they’re to hand. A fixed quote typically follows within one working day.

Get a quick quote

Advice

FAQs for Roxeth

Does London parking affect a job in Roxeth?

A loading bay, a visitor permit or off-street space near the site in Roxeth makes the visit easier to plan. Much of our London work is done overnight, which helps.

Who carries out food hygiene inspections in Roxeth?

The local authority for Roxeth is Harrow council, and its environmental health team does the inspecting. A note of when the fan failed and when it was fixed shows the problem was dealt with.

How much does an extract fan repair cost?

The cost depends on what’s wrong and how easy the fan is to reach. After diagnosing, you get a fixed quote so there are no surprises.

Does a faulty extract fan always need replacing?

That depends on what we find. We diagnose first and tell you whether a repair is realistic, then send you a fixed quote.

Do you cover Roxeth?

Yes. Roxeth is part of the area we cover, within the South East and London area we cover.

Do you look at the system first?

Yes. Photos often do the job, and larger or hidden systems get a visit.

Which accreditations do you hold?

BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We have been trading since 2009 and we’re fully insured.

Do you recommend a next date?

Yes. The interval depends on how much the system is used and what we find and the report sets out why.

Landlords, agents and facilities managers

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. Where responsibility is shared, records matter even more.

For anyone managing more than one site, we can schedule visits across all of them on one quote. Every building has its own written report, so each one has its own record.

Staff cleaning versus specialist work

Staff cleaning and specialist work are not the same thing. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but grease that has passed the filters is out of reach. Reaching it takes a specialist with the right equipment.

Staff cleaning does not replace a specialist visit; it supports it. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.

Part by part

Fan controls

Speed controllers and isolators sit between the supply and the fan. A control fault can leave the fan dead or stuck at one speed.

Motors and bearings

Rumbling and grinding typically come from the bearings. We find out whether the bearings or the motor is at fault before recommending a fix.

Fixed quotes for extract fan repair in Roxeth

We don’t publish a price list, because no two systems are the same. The quote depends on:

  • When the work can happen, such as evenings, overnight or weekends
  • The condition we find in the survey
  • The number of sites or systems
  • How easy every part is to reach

What you pay depends on the size of the system, what state it’s in and access to every part of it. You get a fixed price before we start, so there are no surprises.

What we need to know

To help us quote quickly, send us:

  • The site address and the type of premises
  • Your opening hours and when the area is out of use
  • Detail shots of panels, filters and grilles
  • Anything you’ve noticed, such as smells, noise, drips or poor airflow

Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.

Keeping the system healthy

Good habits slow the build-up between visits. A few tips:

  • Note when the fan trips or cuts out
  • Report new noises from the fan early
  • Keep the grease filters clean and fitted
  • Keep the emergency number where staff can see it

Where parts need ordering, we explain what that means for the kitchen until we return. The fan is completed on a return visit at a time that suits your service.

Clogged filters make the fan strain. Keeping filters clean eases the strain and protects the motor.

Signs you need extract fan repair in Roxeth

Over the years, mountings loosen and rubber mounts break down. Then every vibration is passed into the duct and the building, which is where knocking and rattling often come from.

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

  • A fan that won’t start at all
  • A fan that keeps cutting out
  • A knocking noise from the extract fan
  • A belt-driven fan that squeals

If you run a school kitchen, at a school such as Roxeth Primary School or nearby, a fan that’s getting noisy is best repaired in the holidays before it fails in term.

What to look for in a quote

  • Whether the quote is based on a survey or photos
  • What insurance they carry
  • Whether they recommend a next date
  • What’s included in the scope, part by part

Choosing a duct cleaning contractor

What extract fan repair looks like in Roxeth

Look up Roxeth on the FSA’s food hygiene register and you’ll find about 259 restaurants, cafés and canteens and about 110 sandwich bars and takeaways across Roxeth and its immediate surroundings (about a mile and a half). Those that cook under a canopy rely on a fan that runs every hour they’re open. Kitchens in Roxeth get their food hygiene inspections from Harrow council. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. Getting the fan running again is the priority. A failed fan in a London kitchen usually means a closed kitchen, so access details help us plan the repair.

If you look after a church or hall kitchen near Christ Church, or anywhere in Roxeth, test the extract fan before a big event rather than on the day. For kitchens close to Sudbury Hill Harrow station, a fan that stops mid-service needs fixing fast, and our emergency line runs 24/7.

Roxeth is about 1 mile south of Harrow, in Greater London. If you need extract fan repair in Roxeth, it’s easy to get a fixed quote: please call 0345 646 2711, or send details by email. Our area covers London and the South East, Roxeth included. Our area takes in 764 places across Greater London, from busy centres to quieter spots. We also work in London, around 12 miles away.

We cover every part of the HA2, HA1 and UB5 postcode area for extract fan repair and the roads nearby. Extract fan repair is available to premises on Lower Road, Grange Road and Dudley Road and nearby roads. Nearby, we also carry out extract fan repair in South Harrow (1 mile south-west), Harrow (1 mile north), Harrow on the Hill (1 mile east), Northwick Park (1 mile north-east) and Rayners Lane (1 mile west). We also work in nearby towns such as London (12 miles south-east), City of Westminster (9 miles south-east), Marylebone (9 miles east), Kensington (8 miles south-east), St Pancras (10 miles east) and Shoreditch (12 miles east).

Around Roxeth

Locally, jobs take us to businesses close to The White Horse pub, Orley Farm School and Northwick Park, among other places. The nearest railway station is Sudbury Hill Harrow station, roughly 0.8 miles south-east of the centre. A little further out are Clementine Churchill Hospital (0.7 miles east) and Kodak Museum (1.7 miles north). Open spaces near Roxeth include Northala Fields and Perivale Wood.

Map of Roxeth © OpenStreetMap contributors
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