Greater London · Extract fan repair and replacement

Hatch End extract fan repair

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

  • An extract fan that has stopped working
  • An extract that vibrates through the ductwork
  • A worn or slipping fan belt

Extract fan repair across Hatch End

What happens if it’s left?

A struggling motor runs hotter and works harder. That shortens its life, and when it finally fails, it may take other parts with it. Catching it early keeps the repair small. A busy site in Hatch End builds up dirt and wear quickly, so putting it off makes the eventual job larger.

What you pay reflects the actual work. That’s why every job is surveyed first, and why the quote is fixed before we start.

Why Hatch End businesses choose us

  • A single point of contact for sites across the South East and London
  • In business since 2009
  • Every job surveyed first
  • Fixed quotes, typically within one working day

Read what affects the cost and how to check a contractor.

Extract fan repair in Hatch End

If an extract fan in Hatch End is struggling or has stopped, we find the cause and quote a fixed price to repair or replace it. For a fan that fails during service, there’s a 24/7 emergency callout. Typical jobs include an extract fan that rattles or knocks and a squealing belt on start-up, on roof and wall fans, bearings and fan motors.

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 is noisy or vibrating is giving a warning.

It’s worth checking any contractor’s accreditations. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, with full insurance on top.

The Duct Doctor team standing beside their branded white and blue vans
Location
Hatch End (HA5, HA2, HA3)
Region
Greater London
Reporting
Report and pictures after the visit
Quote
A fixed price before we start
Working hours
When your site is closed, plus a 24/7 line
Telephone
0345 646 2711
Reviewed
30 October 2026

How the job changes from site to site

Direct-drive fans

Grease on the impeller unbalances a direct-drive fan quickly. Cleaning it can cure the noise as long as the bearings are still sound.

Belt-driven fans

Squealing at start-up often points to a belt. Belts are checked for wear, tension and alignment and replaced if they’re worn.

Managing agents and facilities teams in Hatch End

Keeping records across a portfolio is half the battle. Each visit produces a dated report with photos, so you can show an insurer or inspector what was done at each site.

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. With shared responsibility, good records help everyone.

Your questions about extract fan repair in Hatch End

Which environmental health team covers Hatch End?

That is Harrow council, whose environmental health officers carry out food hygiene inspections in Hatch End. An officer may ask how the kitchen is ventilated, so keep repair records with your maintenance file.

Is there an emergency callout for extract fans in Hatch End?

Extract fan emergencies in Hatch End are covered around the clock. The number to ring is 0345 646 2711. Details of the make and model help us plan the repair.

Will you fit a new fan if ours can’t be repaired?

We do. Where a fan is beyond repair, we replace it with one suited to the duct and the kitchen, and you get a fixed quote first.

Who is the responsible person?

That depends on who controls the premises. The Fire Safety Order 2005 puts the duty on the responsible person, which can be the employer, the owner, a landlord, an FM or a managing agent.

Which records should we keep?

Everything that shows the system is looked after: our reports and photos, any certificates and your in-house logs. A single log for each site works best.

How do you protect the area?

With sheeting and covers, before anything else happens. The work is kept contained and clean down when we finish.

Are you insured?

Yes. Full insurance covers our work, and we have been trading since 2009.

What accreditations do you have?

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

Aftercare tips

Aftercare is simple, and it helps at the next visit:

  • Book regular TR19 cleaning, which includes the fan
  • Keep all filters fitted while cooking
  • Get a noisy fan checked rather than slowed down
  • Keep a record of any trips or stoppages

Before we leave, the fan is run and checked. We explain the fault and the fix, and anything else we noticed is pointed out.

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

Signs you need extract fan repair in Hatch End

Fixings and anti-vibration mounts work loose or perish over time. The fan’s movement then travels into the ductwork and structure, which is where knocking and rattling often come from.

Signs it’s time to call us include:

  • A knocking noise from the extract fan
  • A dead fan motor
  • A fan that whines, hums or grinds
  • A worn or slipping fan belt

Holidays are the time to replace a tired kitchen fan at schools such as Pinner Park Primary School, rather than mid-term.

Before you book anyone

  • How areas they can’t reach will be recorded
  • What paperwork you get at the end
  • What hours they’ll be on site
  • Whether the figure could change on the day

How to choose an extract cleaning contractor

What extract fan repair can’t fix

We’d rather tell you now than book work that won’t help, so these are the things it won’t cover:

  • Problems with the electrical supply to the fan (an electrician’s job)
  • Gas interlock faults that a Gas Safe registered engineer must deal with
  • A greasy canopy and duct that a fan repair will not touch

If you are not sure, just phone us on 0345 646 2711 or email us and we’ll give you a straight answer before booking.

What we work on in Hatch End

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

What extract fan repair looks like in Hatch End

The FSA’s food hygiene register shows about 138 cafés, restaurants and staff canteens and about 56 takeaways within roughly a mile and a half of the centre of Hatch End. For any of them with a canopy, the extract fan is what keeps the kitchen usable. Food hygiene inspections in Hatch End are the job of Harrow council’s environmental health team. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. A kitchen without a working fan has a problem to fix quickly. A failed fan in a London kitchen normally means a closed kitchen, so access details help us plan the repair.

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

Hatch End is about 4 miles south of Watford, in Greater London. From the centre of Hatch End to the outskirts, we cover extract fan repair for every kind of premises, from small sites to large estates. Hatch End is one of 764 places in Greater London we cover for extract fan repair. You can also see our page for London, about 14 miles away.

Work in HA5, HA2 and HA3 is surveyed, quoted and booked the same way as anywhere else. Local streets include Love Lane, Moss Lane and Tudor Road, and we cover them all for extract fan repair. Neighbouring places we cover for extract fan repair include Headstone (1 mile east), South Oxhey (2 miles north-west), Harrow Weald (2 miles east), Carpenders Park (2 miles north) and Belmont (2 miles east). Within a short drive, we also cover London (14 miles south-east), City of Westminster (11 miles south-east), Marylebone (11 miles south-east), Kensington (10 miles south-east), St Pancras (12 miles south-east) and Shoreditch (14 miles east).

Around Hatch End

Locally, jobs take us to businesses close to The Moon & Sixpence pub, Nower Hill High School and Headstone Manor Recreation Ground. For rail, the closest station is Hatch End station, roughly 0.6 miles north of the centre. A little further out are Heath Robinson Museum (0.8 miles south-west) and Hilfield Castle (4 miles north-east). For a walk, there’s Harrow Weald Common and Northala Fields.

Map of Hatch End © OpenStreetMap contributors

The process

We start by comparing what we find with the survey or your photos. If anything is different, we talk it through with the person on site before carrying on. After that, the work takes part of a day for most faults, with a return visit if parts have to be ordered. Before any visit in Hatch End, we agree where the van can stop and how equipment reaches the system.

  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. The fan is repaired or replaced, then checked running.

How to prepare

  • Allow time for equipment near the work to be turned off and cool down
  • Let us know about parking and loading
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas

Get a fixed quote

If you need extract fan repair in Hatch End, call 0345 646 2711 or use the quote form. Let us know the site type and the opening hours, plus photos or the previous report if they’re to hand. We typically send a fixed quote within one working day.

Get a quick quote

Advice

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