Kent · Extract fan repair and replacement

Extract fan repair and replacement in Penenden Heath, Kent

Repair and replacement of kitchen extract fans, fan motors and worn fan parts for commercial sites in Penenden Heath and across Kent. CHAS, SafeContractor and ISO 9001, and fully insured.

  • A fan rattling in its housing
  • An overheating extract motor
  • Poor airflow at the canopy

Extract fan repair for sites in Penenden Heath

About our extract fan repair in Penenden Heath

We treat a failing fan much like a patient: listen to it, diagnose the fault, then treat it. The aim is steady, quiet extraction and a clear explanation of what was done. The work covers belts and pulleys, bearings and fan motors, and people most often call us about a fan running too slowly to clear the kitchen and a motor that trips out or overheats.

Kitchens around a smaller place like Penenden Heath often have fans fitted to a wall or roof years ago. An older fan that fails may be better replaced than repaired, and we will explain the options.

The sign-off is always in writing: a dated report with photos of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.

The Duct Doctor team standing beside their branded white and blue vans
Place
Penenden Heath (ME14)
Region
Kent
Paperwork
Report and photos after the visit
Quote
Fixed quote, typically within a working day
Hours
When your site is closed, plus a 24/7 line
Phone
0345 646 2711
Last updated
30 October 2026

Different parts, different methods

Direct-drive fans

Grease on the impeller unbalances a direct-drive fan quickly. Sometimes a clean is all it needs, if the bearings haven’t been damaged.

Impellers and housings

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

Extract fans in Penenden Heath

Food Standards Agency data counts about 157 restaurants, cafés and canteens and about 53 takeaways and sandwich shops within roughly a mile and a half of the centre of Penenden Heath. Every one of them that cooks under a canopy depends on its extract fan to keep cooking. Penenden Heath is about 31 miles from central London, well within the area we cover across London and the South East. We work evenings, overnight and at weekends, so the visit fits around the site. In Penenden Heath, food businesses are inspected by environmental health officers from Maidstone council. Food premises are expected to have suitable and sufficient ventilation under food hygiene rules. That makes a fan repair urgent rather than something to put off.

If you run a café or takeaway near Maidstone East station, a failed fan in the middle of service is exactly what our 24/7 emergency line is for. A fan that rarely runs, like one in a hall kitchen near St Paul's Church or elsewhere in Penenden Heath, can seize between uses.

Penenden Heath is about 1 mile north of Maidstone, in Kent. Every kind of commercial site in Penenden Heath, we can take on extract fan repair. We can work out of hours so the site keeps running. Across Kent, we cover 922 places, and Penenden Heath is one of them.

We work across the ME14 postcode area for extract fan repair and the streets around it. Extract fan repair is available to premises on Rock Road, Byron Road and Knowle Road and the roads around them. Being close to the A249, Penenden Heath is easy for our technicians to reach at any hour. If your site is just outside Penenden Heath, we cover Foley Park (1 mile south-west), Harbourland (1 mile north), Grove Green (1 mile east), Ringlestone (1 mile north-west) and Maidstone (1 mile south). Within a short drive, we also cover Sittingbourne (10 miles north-east), Sevenoaks (15 miles west), Royal Tunbridge Wells (15 miles south-west), Gravesend (12 miles north-west), Tonbridge (12 miles south-west) and Faversham (15 miles east).

Landmarks near Penenden Heath

We work in commercial kitchens and buildings around Vinters Valley Park, Valley Park School and The Hollybush Public House and the streets around them. For rail, the closest station is Maidstone East station, about 0.7 miles south-west. Well-known places in the area include Queen's Own Royal West Kent Regiment Museum (0.7 miles south-west) and The Mall Maidstone (0.8 miles south-west). Open spaces near Penenden Heath include Burham Down and Boxley Hills.

Map of Penenden Heath © OpenStreetMap contributors

Between visits

Results last longer with the right care. We suggest:

  • Avoid lowering the speed to quieten a fault
  • Tell us about a new rattle or whine straight away
  • Keep the emergency number where staff can see it
  • Make sure the fan is cleaned with the rest of the system

Grease on the fan typically means grease in the duct as well. A full TR19® clean deals with the canopy, ductwork and fan together, with a certificate and photo report.

A 3, 6 or 12-monthly cleaning plan brings us back at set intervals, which means the fan is seen regularly and wear is caught earlier.

How the visit works

Before we leave, we walk the area with whoever is on site. We point out anything that couldn’t be reached or needs a follow-up, and it goes on the report too. All told, the work takes part of a day for most faults, with a return visit if parts have to be ordered. Because the survey comes first, a visit to Penenden Heath can typically be finished without a second trip.

  1. A visit is booked, in the evening or overnight if that suits.
  2. The extract is switched off and the fan opened up.
  3. We inspect every moving part and the fixings.
  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

  • Clear the space around the work
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Mention any sign-in, permit or induction we need

How to get a quote

For a fixed quote, call 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. You’ll typically have a quote within one working day.

Get a price

Advice

Fixed quotes for extract fan repair in Penenden Heath

Sites vary more than people expect. The main factors:

  • When the work can happen, such as evenings, overnight or weekends
  • How big the system is
  • Site rules, permits and inductions
  • Whether it’s a one-off visit or part of a schedule

Every site is different, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all make a difference.

What to send for a quote

You don’t need the technical terms. Just send:

  • Your last certificate, test record or report
  • Wide photos of the system and the area around it
  • The times we could work without disrupting the site
  • Close-ups of filters, grilles, hatches or access panels

Quoting starts with a diagnosis, from your photos and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before we start.

When to call us in Penenden Heath

Grease that gets past the filters ends up on the fan. It builds up on the impeller blades unevenly, so the fan runs out of balance and starts to vibrate and rattle.

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

  • A knocking noise from the extract fan
  • A squealing belt on start-up
  • A fan that whines, hums or grinds
  • Vibration spreading from the fan into the ducts

School kitchens can’t easily serve lunch without extraction, so if you look after one at a school like St Paul's Infant School, fix a failing fan before term starts.

What to look for in a quote

  • Whether the quote is based on a survey or photos
  • Proof of insurance
  • How VAT is shown on the quote
  • Whether the whole system is included, or only the parts that are easy to reach

Questions to ask before booking

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.

A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. Leave those to us.

When something else is needed

We will not sell you work that doesn’t address the problem, so here are the limits:

  • Ductwork designed too small for the kitchen’s cooking
  • Smells from the discharge that need odour control equipment
  • Problems with the gas supply or its interlock valve

If in doubt, call 0345 646 2711 or send us an email and we’ll say what we think.

What we work on in Penenden Heath

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

FAQs for Penenden Heath

Is Penenden Heath within the area you cover?

Yes. Penenden Heath is within the area we cover across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Can you come out to a failed extract fan in Penenden Heath out of hours?

We run a 24/7 emergency line for failed extract fans, and Penenden Heath is part of our area. Call 0345 646 2711 and tell us what the fan is doing, or not doing. Details of the make and model help us plan the repair.

Which sectors do you work in?

All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.

What causes a noisy extract fan?

Noise normally comes from grease build-up, bearings, belts or loose fixings. Each sounds a little different, and we diagnose it on site.

Does a faulty extract fan always need replacing?

Often, yes. Many faults are fixed by cleaning the impeller or renewing worn parts, and we will always say when repair makes sense.

Can you tell me the price of a fan repair?

It depends on the fault, the parts and the access. We diagnose first and give you a fixed price before any work starts.

Does a fan repair include cleaning the ductwork?

The ductwork is a separate job. We’ll point out grease where we find it, so you can decide whether to book a TR19 clean.

Do you look at the system first?

Yes. Every job is surveyed first, either from pictures and details you send or on a site visit. Then you get a fixed quote.

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