Greater London · Kitchen extract cleaning
Kitchen Extract Cleaning in Derry Downs
Need kitchen extract cleaning in Derry Downs? We diagnose first, fix the price and book the work around your hours, then sign off with a report and pictures.
- Ductwork thick with old, hardened grease
- An extract that has never been cleaned to TR19
- A kitchen taken over without any extract records
Staff cleaning versus specialist work
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. That is our job.
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
Kitchen duct cleaning in Derry Downs
We treat an extract system much as a doctor treats a patient: diagnose with a survey, treat with a thorough clean, then sign it off. The sign-off is a TR19 certificate with a photo report, issued through the BESCA Vent Hygiene Elite portal. If you’re dealing with a new tenancy or takeover with no cleaning history and ductwork thick with old, hardened grease, we can help. Searching for commercial kitchen extraction cleaning in Derry Downs? We’ve been cleaning kitchen extracts across the South East since 2009, with a certificate and photo report after every clean.
Kitchens that fry and grill hardest need the most frequent cleans, so we look at the menu as well as the opening hours when we suggest the next date.
London kitchens are often tucked into basements or the back of a building, with extract ducts that can climb several floors to discharge at roof level. For a kitchen in Derry Downs, that usually means a longer system to clean and more access panels to plan around.
Good records are part of the job. You get a written report with photos after every visit, covering the work done, any areas we couldn’t access and a recommended next date. File it in your maintenance log so it’s ready for an insurer, fire officer or EHO.
- Where
- Derry Downs (BR5, BR6)
- Region
- Greater London
- Records
- TR19® certificate and photo report
- Price
- A fixed quote up front
- When we work
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
What a clean won’t put right
It’s worth knowing the limits before booking:
- An undersized canopy or fan
- Fat blocking the kitchen drains
- A fan motor or bearings that have failed (that needs a fan repair or replacement)
Not sure which it is? You can call 0345 646 2711 or use the quote form and we will tell you honestly before you book.
Where we work
- Horizontal duct runs
- Plenums and filters
- Canopies and hoods
- Discharge points
- Vertical risers
- Extract fans
What affects the cost of kitchen extract cleaning
Before we fix a price, we need to know a few things. We look at:
- How big the system is
- Whether we need access equipment or extra panels
- When the work can happen, such as evenings, overnight or weekends
- Site rules, permits and inductions
A single site or a whole portfolio, the quote is built the same way: the work involved, the access and the timing. The price is fixed before any work starts.
What we need to know
To speed up the quote, send us:
- Any symptoms, from odd noises to smells or leaks
- When the site is open and when it’s quiet
- How we’d reach plant on a roof or in a plant room
- Photos showing the whole system and its surroundings
We do not publish a price list, because no two systems are the same. We look at your system first, from photos or on a visit, then send a fixed quote. To get going, call 0345 646 2711 or send us an email.
Managing agents and facilities teams in Derry Downs
We work for landlords, managing agents and facilities managers as well as the people running the site. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we are happy to quote for all of it.
We also work for facilities teams across offices, schools and healthcare in Derry Downs and across Greater London. Larger estates can be phased building by building to keep disruption down.
Looking after it afterwards
Here’s the after-treatment advice, short and simple:
- Clean the grease filters regularly between TR19 cleans
- Switch the fan on before cooking starts
- Empty any grease troughs or cups on the canopy
- Keep to the recommended cleaning interval
When the clean is finished, grease readings are taken again at the same points, giving you before and after readings alongside the pictures. Your TR19 certificate is then issued through the BESCA Vent Hygiene Elite portal.
Book the next clean before the last one runs out. If the kitchen starts cooking longer hours, the interval should be looked at again, and grease readings will show it.
Kitchen extract cleaning in Derry Downs: the local picture
There are about 73 cafés, restaurants and staff canteens and about 47 takeaways and sandwich shops within roughly a mile and a half of the centre of Derry Downs, according to the Food Standards Agency’s register. Every kitchen in that count with a canopy has a full extract system, canopy to discharge, to keep clear of grease. It’s Bromley council that sends environmental health officers to food businesses in Derry Downs. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after. Night work suits London kitchens, and roads and loading bays tend to be quieter too.
A hall kitchen that only cooks for events, whether near St Andrew's or elsewhere in Derry Downs, still needs its extract cleaned, just less often. Term dates shape school work: for a school like St Philomena's Primary School, an extract clean fits neatly into a half-term or summer break. If you cook for passing trade around St Mary Cray station, the extract can be cleaned between your last and first customer.
Derry Downs is about 1 mile east of Orpington, in Greater London. Sites in Derry Downs get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with pictures. Derry Downs is one of 764 towns, villages and districts in Greater London where we work for kitchen extract cleaning. We also work in London, around 12 miles away.
Kitchen extract cleaning in BR5 and BR6 follows the same survey, fixed quote and written report as everywhere else we cover. If you need kitchen extract cleaning at premises on Kent Road, Park Road and Cross Road or a nearby road, we can help. Main roads around Derry Downs include the A224, so getting to you is simple for evening and night visits. We also cover Orpington (1 mile west), St Mary Cray (1 mile north-west), Poverest (1 mile north-west), Kevington (1 mile east) and St Paul's Cray (1 mile north). Larger places within reach include London (12 miles north-west), City of Westminster (15 miles north-west), Marylebone (15 miles north-west), St Pancras (14 miles north-west), Shoreditch (13 miles north-west) and Walthamstow (15 miles north-west).
Local landmarks in Derry Downs
Typical jobs here are in premises near Harris Academy Orpington, The Priory School and The Royal Albert pub. The nearest railway station is St Mary Cray station, roughly 0.8 miles north-west of the centre. Other landmarks nearby include London Borough of Bromley Museum (0.7 miles south-west) and Lullingstone Castle (3.9 miles south-east). Not far away are The Warren and Summer Hill.
Towns and villages near Derry Downs
What else we do in Derry Downs
What the work involves, part by part
Canopy and plenum
The canopy catches the vapour, and the plenum behind the filters is where it first condenses. We clean both inside and out, including the filter housing.
Schools, hospitals and care homes
School, hospital and care home kitchens often have fixed hours and long holidays, so cleans can be planned for holidays or quiet times. The certificate and report suit estates and compliance files.
How it works
Your staff don’t need to do much on the day. A contact on site lets us in at the agreed time and points us to the system, and the rest is down to us. Before we leave, the area is tidied and the paperwork follows. For a job in Derry Downs, tell us about loading bays, permits, lifts and roof access when you book.
- 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 work begins.
- Once the kitchen has closed and the equipment has cooled, we sheet and protect the area.
- The whole route is cleaned, from the canopy through the ductwork to the fan and the discharge.
- Readings and pictures are taken again, and you receive a TR19 certificate and photo report.
Getting ready for the visit
- Clear loose items from the work area
- Mention any locked doors, roof access or ceiling voids
- Have your last certificate or report to hand
Getting a quote
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Related advice
Questions from Derry Downs
How do you handle parking and loading in Derry Downs?
Tell us where a van can stop near your site in Derry Downs, and about any building rules on loading. Much of our London work is done overnight, which helps.
Can you clean school kitchen extracts in Derry Downs during the holidays?
Yes. Half-terms and the summer break are the natural time for school work. There are about 3 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Derry Downs. Tell us your holiday dates and we will book the visit for when the site is empty.
What paperwork comes with a kitchen extract clean?
You get both a certificate and a photo report. They belong in the maintenance log so they’re to hand when an insurer asks.
What does kitchen extract cleaning cost?
The cost depends on the size of the system, its condition, access and timing. Ask us for a fixed quote, typically ready within one working day.
How long does a kitchen extract clean take?
Length of duct, grease levels and access all affect it. Most jobs take as long as the system needs, from a few hours to several planned visits.
What does TR19 mean?
It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping, and it takes a risk-based approach.
Do you offer emergency callouts?
Yes. There’s a 24/7 emergency line for anything that cannot wait until a planned visit. Call us any time and explain what’s happened.
Can you set up regular visits?
Yes. We run scheduled maintenance contracts, set at the interval the system needs. Each report recommends when the next visit should be.