Hertfordshire · Extract fan cleaning

Extract Fan Cleaning in Markyate

Extract fan cleaning across Markyate and nearby, timed so the site keeps working and signed off in writing with pictures.

  • Fat spreading onto the roof or wall by the fan
  • Less air being pulled from the kitchen
  • A fan shaking on its mounts

Book extract fan cleaning in Markyate

Extract fan cleaning around Markyate

Look up Markyate on the FSA’s food hygiene register and you will find about 3 restaurants, cafés and canteens and about 3 takeaways and sandwich shops within 1.5 miles or so of the middle of Markyate. Any of those kitchens with a canopy relies on a fan that gathers grease as it runs. Fire safety in Markyate falls to Hertfordshire Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. In Markyate, food businesses are inspected by environmental health officers from Dacorum council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Keeping each certificate and photo report on file helps show the extract is looked after.

A hall kitchen that only cooks for events, whether near Markyate Methodist Church or elsewhere in Markyate, still needs its extract cleaned, just less often. School kitchens, at schools like Markyate Village School and Nursery for example, are typically cleaned in the holidays so no lunches are lost. A hospital like Luton and Dunstable Hospital, about 4.1 miles north, is the kind of site where a kitchen may cook for patients, staff and visitors all day.

Markyate is in Hertfordshire. Markyate gets the same approach as every site we work on: a survey first, a fixed quote, work timed around your hours and a report with photos. Markyate is one of 381 places in Hertfordshire we cover for commercial clients. You can also see our page for Milton Keynes, about 19 miles away.

All of AL3 is within our area for extract fan cleaning, from busy streets to back roads. Extract fan cleaning is available to premises on High Street, London Road and Sebright Road and the roads around them. Other places close to Markyate include Roe End (1 mile south-west), Flamstead (2 miles south-east), Friar's Wash (2 miles south-east) and Trowley Bottom (2 miles south-east). We also work in nearby towns such as Watford (12 miles south), Hemel Hempstead (6 miles south), Stevenage (13 miles north-east), St Albans (8 miles south-east), Welwyn Garden City (12 miles east) and Harpenden (5 miles east).

Landmarks near Markyate

Typical jobs here are in premises near The Local pub. Markyate’s nearest station is Luton Airport Parkway station, roughly 3.8 miles north-east. Other landmarks nearby include Mossman Collection (2.6 miles north-east) and Luton Castle (3.3 miles north-east). For a walk, there’s Landpark Wood.

Map of Markyate © OpenStreetMap contributors

How we handle extract fan cleaning in Markyate

Grease on a fan is not spread evenly. Heavier deposits on some blades throw the impeller off balance, which brings vibration, noise and extra wear on the bearings and motor. Cleaning the impeller and housing puts that right. If you have a fan that no longer moves enough air and a fan coated in grease inside its housing, we can put it right, from axial fans, in-line fans and fan housings onwards.

Kitchens around a place like Markyate are often in older buildings or single-storey extensions, where the duct may cross a roof void or climb an outside wall. Flat runs collect grease and need proper access to clean.

Good records are part of the job. Each visit is written up with photos, covering the work done, any areas we couldn’t access and a recommended next date. File it in your maintenance log so it’s to hand when an insurer or inspector asks.

Where
Markyate (AL3)
Region
Hertfordshire
Records
Certificate plus before-and-after pictures
Quotes
Fixed quote, usually within a working day
Hours
When your site is closed, plus a 24/7 line
Telephone
0345 646 2711
Updated
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

How it works

The visit has three parts: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. The middle part takes longest, and that takes a couple of hours per fan, depending on its size and the build-up. A site near Markyate typically has room to park, so the questions are about access to the system and your hours.

  1. Diagnosis first: we look for grease, noise and vibration.
  2. With the fan isolated, the housing is opened.
  3. The impeller is cleaned blade by blade so it runs balanced.
  4. We clean the casing, the outlet and around the motor.
  5. We run the fan and note its condition in the photo report.

Getting ready for the visit

  • Agree a time when the area can be out of use
  • Mention any locked doors, roof access or ceiling voids
  • Name a contact who can let us in at the agreed time

How to get a quote

The quickest way to a quote is to send pictures: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Add the site type and your opening hours, and many jobs can be priced from that alone.

Get a quick quote

Related advice

Between visits

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

  • Never cook with a filter missing
  • Tell us if the extract feels weaker
  • Don’t store items in front of the fan’s access point
  • Watch for grease marks around the outlet

The photo report shows the fan before and after cleaning. It lists what was cleaned and anything we couldn’t reach, along with the recommended next clean date.

Stick to the interval for the full extract. A fan cleaned with the rest of the system on time rarely gets badly coated, in line with BESA guidance.

How we price extract fan cleaning

The quote reflects the site in front of us. We consider:

  • The condition of the system
  • The size of the system
  • When the work can happen, such as evenings, overnight or weekends
  • How many systems or sites are involved

Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we’ll go through it with you.

What to send for a quote

To help us quote quickly, please include:

  • Any previous report or certificate
  • Any symptoms, from odd noises to smells or leaks
  • The times we could work without disrupting the site
  • The site address and the type of premises

To help us quote: where the site is, what it is and its opening hours, a few photos and any previous report or certificate. Once you have those, give us a ring on 0345 646 2711 or drop us a line.

Landlords, agents and facilities managers

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.

Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party, and the report can go to both.

What happens if it’s left?

Cleaning the fan in Markyate now is a short job: the work takes a couple of hours per fan, depending on its size and the build-up. Waiting adds vibration, wear and a harder clean. It’s better to plan the work at a site near Markyate than wait for a failure.

Working hours, access and the scale of the site can all change the price. Each of those is built into the quote, and the price is fixed before work begins.

Why choose Duct Doctor in Markyate

  • Fixed quotes, usually within one working day
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • In business since 2009
  • CHAS, SafeContractor and ISO 9001

Read how cleaning jobs are priced or our accreditations.

What your team can do, and what needs us

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.

Day-to-day cleaning is something your team can do: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, and that is where we come in.

Markyate questions

Do you cover smaller places like Markyate?

Yes, Markyate is part of our area, however small the site. The journey is planned ahead, so a few details about the route help.

Which fire authority looks after Markyate?

Markyate is in the area of Hertfordshire Fire and Rescue Service. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.

Can you work evenings and weekends?

Yes. Evenings, nights and weekends are normal working hours for us, so you don’t have to close during trading.

What makes a kitchen extract fan vibrate?

Often it’s grease on the impeller. Uneven build-up on the blades throws the fan off balance, causing vibration and noise. Cleaning may sort it, but worn bearings or a failing motor need a repair.

How long will it take to clean the fan?

That depends on the fan’s size, its position and how much grease there is. As a guide, it takes an hour or two for most single fans.

What information do you need?

The site address, the type of premises and your opening hours, plus pictures of the system and your last certificate or report if you have one.

What’s the cleaning interval for an extract fan?

It depends on how many hours the kitchen cooks in BESA guidance. At the extremes, that’s 3-monthly for heavy use and 12-monthly for light use, fan included.

Are you fully insured?

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

Honest limits

It’s worth knowing the limits before booking:

  • A faulty speed controller or isolator
  • Grease in the duct and canopy before the fan (those need a full TR19 clean)
  • A cracked or broken impeller (it needs replacing)

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

Parts of the system we cover

  • Centrifugal fans
  • Fan housings
  • Discharge points
  • Axial fans
  • In-line fans
  • Roof-mounted fans
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