Hertfordshire · Extract fan cleaning
Little Amwell extract fan cleaning
Professional extract fan cleaning in and around Little Amwell, timed so the site keeps working and finished with a written report and photos.
- A motor area thick with grease
- A fan that hums, whines or rumbles
- Weak extraction at the canopy
Extract fan cleaning in Little Amwell, done properly
A clean fan is not a repaired fan. If we find worn bearings, a struggling motor or damage to the impeller, we will tell you and fan repair or replacement is something we also do. You get an honest view of the fan’s condition. We’re often asked to deal with a fan shaking on its mounts and a heavily greased fan housing, across roof-mounted fans, fan housings and axial fans.
Somewhere as small as Little Amwell, 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, whatever the size of the place.
Duct Doctor has been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
- Location
- Little Amwell (SG13, SG12)
- Wider area
- Hertfordshire
- Paperwork
- Certificate and photo report
- Quotes
- A fixed quote up front
- When we work
- Nights, weekends or holidays to suit you
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
When it’s something else
It’s worth knowing the limits before booking:
- Damaged fan blades
- A failed motor or worn bearings (that needs a fan repair or replacement)
- Grease in the canopy and ductwork
Not sure which it is? You can call 0345 646 2711 or drop us a line and we’ll tell you honestly.
What we work on in Little Amwell
- Axial fans
- Fan housings
- Discharge points
- In-line fans
- Roof-mounted fans
- Centrifugal fans
Also near Little Amwell
Also in Little Amwell
Common questions in Little Amwell
Who is the fire and rescue service for Little Amwell?
It’s Hertfordshire Fire and Rescue Service, which covers Little Amwell. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
Which environmental health team covers Little Amwell?
Food hygiene inspections in Little Amwell are carried out by East Hertfordshire council. It helps to keep the extract cleaning records with your food safety paperwork, so they’re ready if asked for.
Can you fix a fan that’s worn out?
Anything beyond cleaning is flagged, with what we found. We offer extract fan repair and replacement, and there’s a 24/7 emergency callout for breakdowns.
What happens to the waste?
Waste is contained during the work and removed when we leave, from grease and debris to used cleaning water. None of it is left on site.
Do you work in Little Amwell?
Yes. We cover Little Amwell and the rest of Hertfordshire, as part of our work across South East England and London. For a fixed quote, ring 0345 646 2711 or send us an email.
How often should the extract fan be cleaned?
The fan follows the full system’s interval at BESA’s minimum intervals for your cooking hours. Readings may show it needs cleaning more often.
What happens if you can’t reach some of it?
The report shows them clearly. Often the fix is extra access, such as new panels in ductwork, which we can install.
Why has my extract fan got louder?
An unbalanced impeller, typically from uneven grease, is a common cause. After cleaning, we’ll tell you if wear or damage is also involved.
Aftercare tips
How long the results last depends on use and care. We suggest:
- Listen for new noises or vibration from the fan
- Leave a clear route to the fan
- Book the fan into every full TR19 clean
- Look for grease stains near the discharge
The area around the fan is left clean, with waste grease removed. On a roof or outside wall, we leave the surrounding area tidy.
The fan stays cleaner when less grease gets past the canopy. Keep the grease filters clean, fitted and in place, and replace any that are damaged.
What we do, step by step
The first job on site is protection: sheeting goes over floors and surfaces close to the work. Then we make the system safe and start. It takes an hour or two for most single fans, and we clear up before we go. The timing of a visit to Little Amwell is set by you, and the travel is our side of the planning.
- First we check the fan’s condition and how it sounds.
- With the fan isolated, the housing is opened.
- The impeller is cleaned blade by blade so it runs balanced.
- We clean the casing, the outlet and around the motor.
- The fan goes back into service with a report on its condition.
Preparing for the visit
- Let us know about permits to work or site inductions
- Have your last certificate or report to hand
- Name a contact who can let us in at the agreed time
Get a fixed quote
To get a fixed quote, phone us on 0345 646 2711 or email us 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 will typically have a quote within one working day.
Advice
What happens if it’s left?
Grease on the impeller makes the fan less efficient. Less air is pulled from the kitchen, so heat and smoke linger and the motor works harder. Planning a trip to Little Amwell ahead is easier for everyone than a rushed one.
A single site or a whole portfolio, the quote is built the same way: what needs doing, how we get to it and when. You will have a fixed price before any work starts.
Why Little Amwell businesses choose us
- CHAS and SafeContractor accredited, with ISO 9001
- A written report with pictures after each visit
- We’re fully insured
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
See how cleaning jobs are priced or our accreditations and certificates.
Managing agents and facilities teams in Little Amwell
Records are where multi-site compliance often slips. Each visit produces a dated report with pictures, ready to show insurers, fire officers or EHOs.
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.
Little Amwell kitchens: local notes
The FSA’s data shows about 10 pubs and bars registered within roughly a mile and a half of the centre of Little Amwell. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Food hygiene inspections in Little Amwell are the job of East Hertfordshire council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Before-and-after pictures from each clean are a simple way to show the extract is in hand. The fire and rescue service for Little Amwell 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.
Healthcare kitchens, like those at hospitals such as Hertford County Hospital (about 2.5 miles west), often cook for long hours, which puts them in BESA’s heavier-use bands. If you look after a school kitchen, at a school such as Hertford Heath Primary and Nursery School or anywhere near Little Amwell, the holidays are the usual time for a TR19® clean. If you run a church or community hall kitchen, near Church of the Holy Trinity or elsewhere in Little Amwell, its extract still collects grease from every lunch and event.
Little Amwell is about 2 miles north of Hoddesdon, in Hertfordshire. We carry out extract fan cleaning for commercial premises of every kind in Little Amwell and the rest of Hertfordshire. We cover 381 places across Hertfordshire, large and small. London is in our area too, around 20 miles away.
All of SG13 and SG12 is covered for extract fan cleaning, from the main roads to the quietest streets. That includes premises on Heath Lane, College Road and Trinity Road and nearby roads. We also cover the places around Little Amwell: Hertford Heath (1 mile west), Hailey (1 mile south-east), Woollensbrook (1 mile south), Rush Green (1 mile north) and Great Amwell (1 mile north-east). We also work in nearby towns such as Stevenage (11 miles north-west), St Albans (13 miles west), Bishop's Stortford (10 miles north-east), Welwyn Garden City (7 miles west), Harpenden (14 miles west) and Hitchin (15 miles north-west).
Landmarks near Little Amwell
We work in commercial kitchens and buildings around The College Arms, Barclay Park and Presdales School and the streets around them. Little Amwell’s nearest station is St Margarets (Herts) station, about 1.5 miles east. Well-known places in the area include Museum of Street Lighting (1.3 miles north-east) and Hertford County Hospital (2.5 miles west). The countryside around Little Amwell includes Hertford Heath nature reserve.
What your team can do, and what needs us
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.
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.
What the work involves, part by part
Inline duct fans
Inline fans sit within the duct run, often above a ceiling. They’re reached through access panels or by opening the casing, once they’re isolated.
Fan housings and motors
Inside the casing, grease is thrown onto the walls. It’s scraped and degreased with the impeller.