Kent · Extract fan repair and replacement

Lower Haysden extract fan repair

Specialist extract fan repair for Lower Haysden: diagnosis first, then a fixed quote, the work and a report with photos. Call for a fixed quote.

  • A fan that keeps cutting out
  • A whining or grinding extract motor
  • An extract that vibrates through the ductwork

Extract fan repair for sites in Lower Haysden

What a clean won’t put right

It’s worth knowing the limits before booking:

  • Grease throughout the ductwork, which needs a full TR19 clean
  • Wiring and supply faults beyond the fan itself
  • Problems with the gas supply or its interlock valve

Not sure which it is? You can phone us on 0345 646 2711 or use the quote form and we will tell you honestly.

Where we work

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

Extract fan repair for kitchens and businesses in Lower Haysden

The extract fan is what pulls smoke, heat and steam out of the kitchen. Once it turns noisy, sluggish or stops altogether, the kitchen gets hot and smoky very quickly. Our engineers track down the fault and fix it with a repair or a replacement. If you are dealing with an old fan that needs replacing and a worn or slipping fan belt, we can put it right.

In a small place like Lower Haysden, fans are often on an outside wall or roof, open to wind and rain. Weather and grease together wear out motors and bearings.

It’s worth checking any contractor’s accreditations. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, and we are fully insured.

The Duct Doctor team standing beside their branded white and blue vans
Where
Lower Haysden (TN11)
Wider area
Kent
Paperwork
Photo report after every visit
Quote
Fixed quote, typically within a working day
Hours
Nights, weekends or holidays to suit you
Telephone
0345 646 2711
Checked
30 October 2026

What your team can do, and what needs us

Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but the parts you can’t see still need a specialist at the right interval.

Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.

Extract fans in Lower Haysden

There are about 43 restaurants, cafés and canteens and about 22 takeaways and sandwich shops within roughly a mile and a half of the centre of Lower Haysden, according to the Food Standards Agency’s register. A kitchen with a dead extract fan gets hot and smoky fast, and kitchens like these feel it at once. We cover Lower Haysden, about 26 miles from central London, as part of our work across London and the South East. Evening, overnight and weekend visits are all possible. Environmental health officers from Tonbridge and Malling council inspect food businesses in Lower Haysden. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. A kitchen without a working fan has a problem to fix quickly.

Hall kitchens near St Stephen's Mission Church, or anywhere around Lower Haysden, often use their fans only now and then, and an idle fan can stick. If you manage a school such as Sussex Road Community Primary School and the kitchen fan is getting louder, the next break is the time to deal with it.

Lower Haysden is about 2 miles south-west of Tonbridge, in Kent. From the centre of Lower Haysden to the outskirts, we cover extract fan repair for every kind of premises, from a single unit to a large public building. Across Kent, we cover 922 places, and Lower Haysden is one of them. Our Maidstone page covers sites nearby, about 13 miles away.

Work in TN11 follows the same survey, fixed quote and written report as everywhere else we cover. Nearby, we also carry out extract fan repair in Leigh (1 mile west), Bidborough (1 mile south), Tonbridge (2 miles north-east), Printstile (2 miles south-west) and Southborough (2 miles south). Within a short drive, we also cover Maidstone (13 miles north-east), Sevenoaks (7 miles north), Royal Tunbridge Wells (4 miles south), Swanley (15 miles north), Kings Hill (9 miles north-east) and Foley Park (14 miles north-east).

What’s near Lower Haysden

We work in commercial kitchens and buildings around West Kent College, The Plough Inn and The Judd School. Lower Haysden’s nearest station is Tonbridge station, about 1.1 miles east of the centre. Well-known places in the area include The Milne Museum (1.4 miles north-east) and Tonbridge Castle (1.3 miles north-east). For a walk, there’s Barden Lake and Tudeley Woods RSPB reserve.

Map of Lower Haysden © OpenStreetMap contributors

What affects the cost of extract fan repair

A fixed price needs a few facts first. We check:

  • Working hours and out-of-hours timing
  • Access, including roofs, risers and ceiling voids
  • The size of the system
  • The number of sites or systems

A single site or a whole portfolio, we price it on the same basis: what needs doing, how we get to it and when. You’ll have a fixed price before any work starts.

Helping us quote

Photos and a few facts are often enough to price the work. Useful things to send:

  • The postcode and the type of business
  • Any previous report or certificate
  • The roof, plant room or outside wall the system runs to
  • Problems your staff have spotted

Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and we can price many jobs without a visit.

What happens on the day

Everything the job needs comes with us, including protection sheets, the right tools and access kit. All we need from you is clear access and the right equipment switched off. On site, the work takes a few hours for most repairs, longer for a full fan replacement. Rural roads and tight entrances are worth telling us about before a visit to Lower Haysden.

  1. First, you tell us the symptoms: noise, shaking, weak extraction or no power.
  2. Power to the fan is isolated before we open the housing.
  3. The impeller, bearings, belts or drive, motor and mounts are all inspected.
  4. You get our diagnosis and a fixed quote to repair or replace.
  5. The repair or replacement is carried out and the fan is run and checked.

Preparing for the visit

  • Clear the space around the work
  • Allow time for equipment near the work to be turned off and cool down
  • Make sure someone can let us in and lock up afterwards

How to get a quote

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.

Get a price

Related advice

Between visits

Once we’ve finished, these simple steps help:

  • Don’t turn the fan down to hide a noise
  • Save our number for the 24/7 emergency line
  • Keep the area around the fan controls clear
  • Make sure every filter is in place and clean

Once we are done, the extract is back in service. We leave the area tidy and talk you through what we found.

The fan is part of every full TR19 clean. Keeping grease off the impeller is one of the simplest ways to protect it and that means less wear.

How the job changes from site to site

Motors and bearings

A grinding or rumbling noise often means worn bearings. We find out whether the bearings or the motor is at fault and then recommend the fix.

Fan controls

Controls are checked as well as the fan itself since the motor isn’t always to blame.

Why deal with it now?

Vibration does damage beyond the fan. It loosens fixings, strains duct connections and wears the housing and the eventual repair is larger. If the system at a site near Lower Haysden fails, there may be nowhere nearby to move to.

Combining work into one visit or one programme can make for a more efficient booking. Mention every system or site you need covered and we’ll price it together.

Why Lower Haysden businesses choose us

  • Every job surveyed first
  • CHAS and SafeContractor accredited, with ISO 9001
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • A single point of contact for sites across the South East and London

Take a look at what affects the cost and how to check a contractor.

Lower Haysden questions

Do you cover Lower Haysden for emergency fan repairs?

Day or night, a failed fan in Lower Haysden can be reported on our emergency line. Ring 0345 646 2711 at any hour and describe the fault. If you can, stop cooking until the fan is checked.

Can you come to Lower Haysden after we close?

Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. Your opening times are the first thing we ask for.

Do we need to close while you work?

Usually not. Out-of-hours visits keep the disruption down. Bigger sites can be done in stages to keep things running.

Are you fully insured?

Yes, fully. CHAS and SafeContractor accreditation sit alongside it, for sites that check contractor safety.

Who is the responsible person?

The Fire Safety Order 2005 calls them the responsible person: often the employer, owner or occupier. Landlords, facilities managers and managing agents can also hold responsibility.

What happens to the waste?

It leaves the site with us when we go. While we work, it’s kept contained so the area stays clean.

Which kinds of sites do you work on?

Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, as well as food production and leisure sites.

What is TR19?

A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not legislation, but it’s the standard people check against.

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