Greater London · Extract fan repair and replacement

Extractor fan repair in Roxbourne

Specialist extract fan repair for Roxbourne: diagnosis first, then a fixed quote, the work and a report with pictures. Ask us for a fixed quote.

  • An old fan that needs replacing
  • Poor airflow at the canopy
  • A fan that whines, hums or grinds

Need extract fan repair in Roxbourne?

About our extract fan repair in Roxbourne

Kitchens in Roxbourne call us about extract fans and motors that are noisy, slow or dead, we diagnose the fault and send you a fixed quote to repair or replace it. When the fan gives up mid-service, our 24/7 emergency line is there. We are often asked to deal with a fan that whines, hums or grinds and a belt-driven fan that squeals, on belts and pulleys, bearings and roof and wall fans.

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.

For insurers and inspectors, the record counts. So every job comes with a written report and pictures, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.

Where
Roxbourne (HA5, HA2, HA4)
Region
Greater London
Reporting
Report and pictures after the visit
Quote
Fixed quote, typically within a working day
Hours
After hours by arrangement; emergencies any time
Phone
0345 646 2711
Checked
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Landlords, agents and facilities managers

Whether it’s one building or many, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.

Managing agents often deal with us directly. Send the address, what’s needed and how access works, and we will send a fixed quote.

Leave it or put it right?

In kitchens with an interlocked gas supply, no extract can mean no cooking. Without extraction, the heat and fumes build up fast and fixing the fan early avoids a forced shutdown. London sites work long hours, and the longer a job is left, the bigger it gets.

You will not find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we will explain what it covers.

Why Roxbourne businesses choose us

  • One number for every site across the South East and London
  • We’re fully insured
  • Out-of-hours work and a 24/7 emergency line
  • CHAS, SafeContractor and ISO 9001

See how cleaning jobs are priced or our accreditations.

Staff cleaning versus specialist work

Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, alongside our reports.

Staff cleaning and specialist work aren’t the same thing. Wiping filters daily and washing them weekly keeps the visible parts in order, but grease that has passed the filters is out of reach. Reaching it takes a specialist with the right equipment.

Your questions about extract fan repair in Roxbourne

Is there an emergency callout for extract fans in Roxbourne?

Roxbourne is covered, and our emergency callout runs 24/7. The number to ring is 0345 646 2711. If you can, stop cooking until the fan is checked.

Who inspects food businesses in Roxbourne?

Kitchens in Roxbourne are inspected by Hillingdon council’s environmental health officers. An officer may ask how the kitchen is ventilated, so keep repair records with your maintenance file.

Do you offer maintenance contracts?

Yes. Plans on a 3, 6 or 12-monthly cycle are available, to suit the system and how it’s used.

What do you do to protect the area?

We start with protection: sheeting over floors, worktops and anything close to the work. We tidy up and take our waste away before we leave.

What will a fan repair or replacement cost?

The price depends on the diagnosis. After we have checked the fan, we give you a fixed price for whichever option you choose.

What happens if you cannot reach some of it?

They’re marked on the report. In ductwork, new access panels are often the answer, and we can fit those.

Will you fit a new fan if ours cannot be repaired?

Yes. If repair isn’t sensible, we replace the fan. We check the duct size and the extract the kitchen needs so we confirm that first.

What types of premises do you cover?

We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, plus food production and leisure sites.

When it’s something else

Extract fan repair can’t fix everything, and we’ll tell you before any work starts. It won’t put right:

  • Problems with the electrical supply to the fan (an electrician’s job)
  • Cooking smells reaching neighbours, which may need odour control
  • Faults on the gas side of an interlock system, which need a Gas Safe registered engineer

Not sure which it is? You can call us on 0345 646 2711 or drop us a line and we will tell you honestly before booking.

Where we work

  • Roof and wall fans
  • Fan housings
  • Fan motors
  • Belts and pulleys
  • Kitchen extract fans
  • Bearings

Extract fans in Roxbourne

Look up Roxbourne on the FSA’s food hygiene register and you will find about 184 restaurants, cafés and works canteens and about 104 takeaways in Roxbourne 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. In Roxbourne, food businesses are inspected by environmental health officers from Hillingdon council. A kitchen with no working extract can fall short of the suitable and sufficient ventilation food hygiene rules expect. A kitchen without a working fan has a problem to fix quickly. London extract fans are often at the end of long duct runs, on roofs or in basements.

If you look after a church or hall kitchen near St. Andrew’s Church, or anywhere in Roxbourne, test the extract fan before a big event rather than on the day.

Roxbourne is about 1 mile east of Ruislip, in Greater London. We provide extract fan repair for commercial premises of every kind in Roxbourne and the rest of Greater London. Roxbourne is one of 764 towns, villages and districts in Greater London where we work for commercial clients. London is in our area too, about 13 miles from Roxbourne.

Extract fan repair in HA5, HA2 and HA4 is surveyed, quoted and booked the same way as anywhere else. Streets in the area include Kings Road, The Avenue and Torbay Road, all of which we cover for extract fan repair. Nearby, we also carry out extract fan repair in Rayners Lane (1 mile east), Eastcote (1 mile north-west), North Harrow (1 mile north-east), South Ruislip (1 mile south) and Pinner (1 mile north). Larger places within reach include London (13 miles south-east), City of Westminster (11 miles south-east), Marylebone (11 miles east), Kensington (9 miles south-east), St Pancras (12 miles east) and Shoreditch (14 miles east).

What’s near Roxbourne

In Roxbourne, that means kitchens and buildings near Heathfield School, Pinner High School and Venue 5 pub and the streets around them. Roxbourne’s nearest station is South Ruislip station, about 1.4 miles south-west. Other landmarks nearby include Heath Robinson Museum (1.2 miles north) and St. George's Shopping Centre (1.9 miles east). Open spaces near Roxbourne include Northala Fields and Islip Manor Meadows.

Map of Roxbourne © OpenStreetMap contributors

Fixed quotes for extract fan repair in Roxbourne

Sites vary more than people expect. What affects the quote:

  • Whether it’s a one-off visit or part of a schedule
  • The number of sites or systems
  • The condition we find in the survey
  • Travel, parking and unloading

A single site or a whole portfolio, the quote is built the same way: what needs doing, how we get to it and when. The price is fixed before we start.

Asking for a quote

Photos and a few facts are often enough to price the work. Send what you can of the following:

  • A few general shots of the system
  • The site address and the type of premises
  • The times we could work without disrupting the site
  • Any symptoms, from odd noises to smells or leaks

Some systems can be priced from photos; others need a survey. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, the quote is fixed before any work is booked.

The process

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. On site, the work takes anything from an hour or two to a full visit, depending on the fault. For a job in Roxbourne, tell us about loading bays, permits, lifts and roof access when you book.

  1. We agree a time to attend, out of hours if needed.
  2. We isolate the extract and open the fan housing.
  3. Bearings, drive, impeller, motor and mounts are inspected.
  4. We explain the options and quote a fixed price.
  5. We complete the work and check the fan runs smoothly.

Preparing for the visit

  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Let us know when the site is closed or quiet
  • Tell us about site rules, permits or sign-in

Ask for a quote

If you need extract fan repair in Roxbourne, phone us on 0345 646 2711, or email photos. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. We normally send a fixed quote within one working day.

Ask for a quote

Related advice

When to call us in Roxbourne

Kitchen extract fans in Roxbourne face the same conditions as anywhere else: hot, greasy, damp air for hours on end. Condensation can corrode parts and eventually any fan simply wears out.

Clients normally contact us after spotting something like this:

  • An old fan that needs replacing
  • Poor airflow at the canopy
  • An extract fan that rattles or knocks
  • A motor that trips out or overheats

For school kitchens, at schools like The Moriah Jewish Day School for example, a planned fan repair in the holidays avoids losing lunches in term time.

Before you book anyone

  • Whether the work can be done while the site is closed
  • Whether inaccessible sections are listed on the report
  • What paperwork you get at the end
  • If the quote is a fixed price or an estimate

Choosing a duct cleaning contractor

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