Hertfordshire · Extract fan cleaning
Extract Fan Cleaning in Great Gaddesden
Extract fan cleaning across Great Gaddesden and nearby, booked around your opening hours and finished with a written report and photos.
- Vibration from an unbalanced impeller
- Thick grease on the impeller and casing
- Grease around the motor and its mounts
Extract fan cleaning for kitchens and businesses in Great Gaddesden
The fan is cleaned as part of every full TR19® Grease clean, but a fan can also need attention on its own, for example when it’s noisy or vibrating. Where only the fan is cleaned, the report says so. The work covers axial fans, fan housings and roof-mounted fans, and people most often call us about rough running from the extract fan and a fan left out of previous cleans.
Somewhere as small as Great Gaddesden, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Each still has a canopy and duct that collect grease.
Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Where
- Great Gaddesden (HP1)
- Region
- Hertfordshire
- Reporting
- Certificate and photo report
- Quote
- Fixed quote, typically within a working day
- Hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Why deal with it now?
Grease on the impeller makes the fan less efficient. Less air is pulled from the kitchen, so heat and smoke linger, while the motor runs under more strain. Somewhere as small as Great Gaddesden, losing a kitchen or building to a fault is felt by everyone who uses it.
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, which can make the next visit longer. If you are not sure what’s needed, call us on 0345 646 2711 or send us an email and we’ll give you an honest view and a fixed quote.
Why us?
- A fixed price before any work starts
- One number for every site across the South East and London
- Full insurance on every job
- Survey first, then a fixed quote
Take a look at how cleaning jobs are priced and our accreditations.
What the work involves, part by part
Inline duct fans
An inline fan can be easy to forget because it’s out of sight. We find it during the survey and include it in the clean.
Fan housings and motors
The housing around the impeller catches grease flung off the blades. We clean it along with the blades.
Also near Great Gaddesden
Also in Great Gaddesden
Questions from Great Gaddesden
Do you work in villages like Great Gaddesden?
Yes. Great Gaddesden is within the area we cover across London and the South East. The journey is planned ahead, so a few details about the route help.
Who is the fire and rescue service for Great Gaddesden?
Fire safety enforcement in Great Gaddesden is handled by Hertfordshire Fire and Rescue Service. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Do we need to close while you work?
Not usually. We need the work area to ourselves while we’re on site, so the visit goes in a quiet slot.
How much notice do you need?
That depends on the slot you want and the size of the job. Mention your preferred dates with your enquiry, and for anything urgent, ring our 24/7 emergency line.
Do you work with multi-site operators?
Yes. We work across South East England and London, so sites at different addresses can be planned together as one programme. Every site has its own report.
Which kinds of sites do you work on?
Any commercial site with kitchens or ventilation, from a small pub to a hospital. We work with hotels, schools, care homes, offices, retail and leisure sites.
What makes a kitchen extract fan vibrate?
Uneven grease on the impeller often causes it. After cleaning, we’ll tell you if wear or damage is also involved.
Is the fan included in a TR19 clean?
Yes, it should be. The whole system is cleaned, from the canopy to the discharge, and the fan sits right in that path, so it’s cleaned too.
Grease, kitchens and Great Gaddesden
Food Standards Agency records include about 3 pubs and bars within 1.5 miles or so of the middle of Great Gaddesden. A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. In Great Gaddesden, food businesses are inspected by environmental health officers from Dacorum council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A TR19® certificate and photo report after each clean gives you a record to show an inspector. The fire and rescue service for Great Gaddesden is Hertfordshire Fire and Rescue Service. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract.
If you run catering at a healthcare site, such as a hospital like Hemel Hempstead Hospital about 3.2 miles south-east, the extract may need cleaning more often than a part-time kitchen. A hall kitchen that only cooks for events, whether near Church of St John the Baptist or elsewhere in Great Gaddesden, still needs its extract cleaned, just less often.
Great Gaddesden is about 3 miles north-west of Hemel Hempstead, in Hertfordshire. If you need extract fan cleaning in Great Gaddesden, it’s easy to get a fixed quote: please call us on 0345 646 2711 or send us an email. Our area covers London and the South East, including Great Gaddesden. Great Gaddesden is one of 381 towns, villages and districts in Hertfordshire we cover for extract fan cleaning. Our Milton Keynes page covers sites nearby (20 miles or so).
All of HP1 is within our area for extract fan cleaning, from the main roads to the quietest streets. Extract fan cleaning is available to premises on Church Meadow, Piper's Hill and Dagnall Road and nearby roads. Nearby, we also carry out extract fan cleaning in Nettleden (1 mile south-west), Frithsden (1 mile south-west), Potten End (2 miles south-west), Fields End (2 miles south) and Ashridge (2 miles west). We also work in nearby towns such as Watford (10 miles south-east), Hemel Hempstead (3 miles south-east), St Albans (8 miles east), Welwyn Garden City (14 miles east), Harpenden (7 miles east) and Hitchin (15 miles north-east).
Local landmarks in Great Gaddesden
Around Great Gaddesden, our work takes us to kitchens and buildings near John F Kennedy Catholic School and The Crown and Sceptre pub, among other places. The closest station to Great Gaddesden is Berkhamsted station, about 3 miles south-west of the centre. Nearby you will also find Hemel Hempstead Hospital (3.2 miles south-east). Open spaces near Great Gaddesden include Landpark Wood.
Staff cleaning versus specialist work
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but the parts you cannot see still need a specialist at the right interval.
Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.
Common problems we fix in Great Gaddesden
Poor filters mean a greasier fan. When filters don’t seal, grease goes straight through to the fan, so the fan takes far more than it should.
Look out for any of the following:
- A fan shaking on its mounts
- Less air being pulled from the kitchen
- Rough running from the extract fan
- Fat spreading onto the roof or wall by the fan
Bursars and site managers at schools such as Great Gaddesden Church of England Primary School tend to book extract cleaning for when the kitchen is empty.
What to look for in a quote
- Whether a survey comes first
- Whether inaccessible sections are listed on the report
- Proof of accreditation you can verify
- How they set the interval to the next visit
Keeping the system healthy
No system stays clean for ever, but care slows the build-up. Our tips:
- Run the extract throughout cooking
- Keep access to the fan clear
- Look for grease stains near the discharge
- Book the fan into every full TR19 clean
When we have finished, the fan is reassembled and run. If anything seems wrong, from vibration to wear, we note it, so you can plan any repair.
Run the fan throughout cooking. Grease settles faster when the air stops moving, so keeping it running helps keep it clean.
What a clean will not put right
To be straight with you, some problems need a different fix:
- An undersized fan that cannot cope
- A dirty duct upstream of the fan
- A motor that has burnt out
Not sure which it is? You can call us on 0345 646 2711, or send details by email and we will tell you honestly before you book.
Where we work
- Axial fans
- Fan housings
- Roof-mounted fans
- Centrifugal fans
- Discharge points
- In-line fans
What we do, step by step
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 an hour or two for one fan, longer when it’s hard to reach. Visits to a village like Great Gaddesden are booked in advance, at a time that suits whoever runs the site.
- We find the fan and check how it’s reached and how it’s isolated.
- With the fan isolated, the housing is opened.
- Grease is scraped from the impeller blades and the inside of the housing.
- The fan and its surrounds are degreased, keeping clear of the motor’s electrics.
- The fan is put back into service, checked and photographed.
How to prepare
- Name a contact who can let us in at the agreed time
- Let us know about permits to work or site inductions
- Plan for cooking equipment or plant to be off before we arrive
How to get a quote
Want a quote for extract fan cleaning? Please call 0345 646 2711 or use the quote form and tell us about the site. We will talk you through the work and send you a fixed quote before anything is booked.