Hertfordshire · Kitchen extract cleaning
Kitchen extraction cleaning in Chenies
For TR19 Grease cleaning of complete kitchen extract systems, from canopy to discharge in Chenies, one call is all it takes, from survey to sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- Rancid smells from grease in the duct
- A smoky, hot kitchen with weak extraction
- A kitchen taken over without any extract records
How we price kitchen extract cleaning
Some jobs are bigger than they look, and some smaller. What affects the quote:
- The scale of the work
- The condition we find in the survey
- Access, including roofs, risers and ceiling voids
- Where the site is and how we reach it
What you pay reflects the actual work. That’s why we survey first, from photos or on site, and the price is agreed before any work starts.
What to send for a quote
Before you ask for a quote, gather:
- A few general shots of the system
- Problems your staff have spotted
- The roof, plant room or outside wall the system runs to
- Close-ups of filters, grilles, hatches or access panels
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.
Kitchen extract cleaning in Chenies, done properly
Duct Doctor has been cleaning kitchen extract systems since 2009. As a BESCA Vent Hygiene Elite member, we clean to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001 and are fully insured. If you have missing paperwork after a change of operator and cleaning needed before an insurance renewal or survey, we can help, from horizontal duct runs, canopies and hoods and extract fans onwards. If you need a kitchen extract clean in Chenies, one call covers the survey, the clean and the paperwork, wherever you are in Hertfordshire.
A clean in Chenies covers the canopy, plenum, filters, ductwork, risers and fan, then record anything that couldn’t be reached.
Somewhere as small as Chenies, 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.
The report is your system’s health record: a dated account with photos of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal, ready for your insurer.
- Where
- Chenies (WD3)
- Region
- Hertfordshire
- Reporting
- TR19® certificate and photo report
- Price
- A fixed price before any work starts
- When we work
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
Common questions in Chenies
Which council inspects kitchens in Chenies?
In Chenies, it’s Buckinghamshire council that carries out food hygiene inspections. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Do you work overnight in Chenies?
Yes. We work evenings, overnight and at weekends. Your customers, staff or residents in Chenies needn’t be disturbed. Your opening times are the first thing we ask for.
Do you survey before quoting?
Yes. Every job is surveyed first, from your pictures and details, or with a visit where necessary. Then you get a fixed quote.
What’s TR19?
It’s the industry benchmark for cleaning ventilation and kitchen extract systems, written by BESA. It covers how systems are inspected, cleaned and checked, and it takes a risk-based approach.
Do you work in Chenies?
Yes. Our technicians work in Chenies, within the South East and London area we cover.
What information do you need?
A short description and a few pictures, with the address and opening hours. If we need more, we will ask.
Can we book visits on a schedule?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.
Do you clean the whole extract system or just the canopy?
All of it, from the canopy through to the discharge. Sections with no access are listed on the report, and extra panels can be fitted.
Managing agents and facilities teams in Chenies
From a single site to a large estate, the standard is the same: diagnosis, a fixed price, work booked around your hours and a written report with photos.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. With shared responsibility, good records help everyone.
How the job changes from site to site
Extract fan and discharge
The discharge is where air leaves the building, and grease can collect there too. We clean it where it can be safely reached, and any limits are recorded.
Schools, hospitals and care homes
Even a kitchen that cooks only a few hours a day needs cleaning at least every 12 months under BESA guidance. Holidays make it simple to schedule.
What happens if it’s left?
Any food business in Chenies can expect visits from the council’s environmental health officers, and a greasy canopy or dripping filters will not go unnoticed. A clean extract is one less thing to worry about on the day. Rural sites cannot always move to another kitchen or room when something fails.
Working hours, access and the scale of the site all affect the cost. Each of those is built into the quote, and the price is fixed before work begins.
Why us?
- Survey first, then a fixed quote
- Out-of-hours work and a 24/7 emergency line
- In business since 2009
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at our cost guide and how to check a contractor.
Nearby places to Chenies
More services for Chenies
When to call us in Chenies
Grease filters are the first line of defence, and they’re often the weak point. Filters that are bent, badly fitted, missing or left uncleaned let more fat into the plenum and duct, and it doesn’t stop until it reaches the fan.
What we’re most often called out for:
- Grease dripping from the canopy or filters
- Extraction mentioned at an environmental health visit
- Heavy grease build-up inside the duct runs
- Poor airflow at the canopy
If you look after a school kitchen, at a school such as Chenies School or anywhere near Chenies, the holidays are the usual time for a TR19® clean.
What your quote should include
- What records you’ll receive afterwards
- What’s included in the scope, part by part
- Whether inaccessible sections are listed on the report
- Whether VAT is included
Kitchen extracts in Chenies
The FSA’s food hygiene register shows about 10 cafés, restaurants and staff canteens and about 4 sandwich bars and takeaways in Chenies and the streets around it, up to about 1.5 miles out. Wherever food is cooked under a canopy, the extract above it gathers grease and needs cleaning on a schedule. Chenies is covered by Hertfordshire Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. Kitchens in Chenies get their food hygiene inspections from Buckinghamshire council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Our report lists what was cleaned and when, which is useful to have ready.
If you run a church or community hall kitchen, near Church of St Michael or elsewhere in Chenies, its extract still collects grease from every lunch and event. Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Amersham Hospital is the nearest hospital to Chenies, about 4 miles west.
Chenies is about 3 miles east of Amersham, in Hertfordshire. We provide kitchen extract cleaning for businesses, landlords and public buildings in Chenies and the rest of Hertfordshire. 381 places in Hertfordshire are on our list, from busy centres to quieter spots. Our London page covers sites nearby, about 22 miles away.
All of WD3 is within our area for kitchen extract cleaning, from the main roads to the quietest streets. Neighbouring places we cover for kitchen extract cleaning include Latimer (1 mile west), Flaunden (1 mile north), Little Chalfont (2 miles west), Belsize (2 miles north-east) and Chorleywood (2 miles south-east). Larger places within reach include Watford (6 miles east), Hemel Hempstead (6 miles north-east), St Albans (10 miles north-east), Harpenden (12 miles north-east), Hatfield (14 miles north-east) and Borehamwood (11 miles east).
Landmarks near Chenies
Locally, jobs take us to businesses close to The Bedford Arms and St Clement Danes School, among other places. For rail, the closest station is Chalfont & Latimer station, roughly 1.4 miles south-west. Other landmarks nearby include Amersham Fair Organ Museum (2.8 miles west) and Amersham Hospital (4 miles west). For a walk, there’s Sarratt Bottom nature reserve and Tumbling Bay.
What we do, step by step
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. The visit takes one visit for most kitchens, while large or complex systems may need more than one. Pictures of the system and its access let us plan the work in Chenies before we set off.
- We survey the system first, from your pictures and details or on a site visit.
- Set points are tested for grease thickness and the quote is fixed before any work starts.
- With the kitchen closed and equipment off and cool, the area is sheeted.
- We clean the canopy, plenum, filters, ducts, risers, fan and discharge.
- Finally the system is re-tested and photographed, and the certificate and report follow.
Before we arrive
- Tell us where we can park and unload
- Mention any sign-in, permit or induction we need
- Clear loose items from the work area
How to get a quote
If you need kitchen extract cleaning in Chenies, call 0345 646 2711 or use the quote form. Let us know the site type and the opening hours, and send photos or your last report if you can. We normally send a fixed quote within one working day.
Related advice
Staff cleaning versus specialist work
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
Staff cleaning and specialist work are not the same thing. Wiping filters daily and washing them weekly keeps the visible parts in order, but they do not reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.