Greater London · Kitchen extract cleaning
Crossness kitchen extract cleaning
For TR19 Grease cleaning of complete kitchen extract systems, from canopy to discharge in Crossness, one call is all it takes: survey, fixed quote, work and sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- Missing paperwork after a change of operator
- A smoky, hot kitchen with weak extraction
- Stale cooking odours from the system
Common problems we fix in Crossness
Cooking fat leaves the pan as a fine vapour. Once it cools inside the ductwork, it condenses onto every surface it touches, and the layer grows a little with every meal cooked. Filters catch some of it, but never all.
Look out for these warning signs:
- A kitchen with no current TR19 certificate
- An inspection that picked up a dirty extract
- Grease dripping from the canopy or filters
- Grease smells coming from the extract
Term dates shape school work: for a school like St John Fisher Catholic Primary School, an extract clean fits neatly into a half-term or summer break.
Comparing quotes
- Proof of accreditation you can verify
- What paperwork you get at the end
- Whether the work can be done while the site is closed
- What’s included in the scope, part by part
Kitchen extract cleaning for kitchens and businesses in Crossness
Cooking sends fat-laden vapour into the canopy with every service. It cools inside the duct and settles as a sticky film that thickens month by month. That film is fuel, and a proper clean removes it before it becomes a fire risk. Typical jobs include poor airflow at the canopy and ductwork thick with old, hardened grease, across plenums and filters, horizontal duct runs and vertical risers. Extraction cleaning, hood cleaning and TR19 duct cleaning all end up in the same place: a clean that goes past the canopy into the duct and fan, backed by a certificate.
Before we clean, we look at where the grease is: grease readings at set points tell us where the heaviest deposits are, and readings afterwards go into your report.
Kitchens in Crossness, like many across London, can share a building with flats or offices, with the duct running up through shared risers. Grease in a duct like that is a fire risk to the whole building, not just the kitchen, which is why keeping it clean to TR19® matters.
It’s worth checking any contractor’s accreditations. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, and we are fully insured.
- Where
- Crossness (SE2, SE28, DA18)
- Region
- Greater London
- Reporting
- Certificate and photo report
- Quote
- A fixed price before work begins
- Working hours
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Updated
- 30 October 2026
Also near Crossness
Other services in Crossness
The process
We’re used to working while the site is closed. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. The visit itself takes anything from a few hours to a full night, depending on the size of the system. Before any visit in Crossness, we agree where the van can stop and how equipment reaches the system.
- You send pictures or we visit, and the system is surveyed from canopy to discharge.
- Grease thickness is measured and the price is fixed before work starts.
- On the night, the equipment is off and cool and the kitchen is sheeted.
- We work through the system from the canopy to the fan and discharge.
- We re-test, photograph and send your certificate and photo report.
Before we arrive
- Tell us the best time to work, such as after service or at a weekend
- Tell us where we can park and unload
- Let us know how we reach the system, including roofs, risers and plant rooms
Ask for a quote
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before work begins.
Related advice
Common questions in Crossness
Who inspects food businesses in Crossness?
That is Bexley council, whose environmental health officers carry out food hygiene inspections in Crossness. How often a business is inspected depends on the risk rating the council gives it, so it’s worth staying ready all year.
How do you handle parking and loading in Crossness?
A loading bay, a visitor permit or off-street space near the site in Crossness makes the visit easier to plan. Working overnight, as we often do in London, usually makes it simpler.
How often does a kitchen extract system need cleaning?
That comes down mainly to daily cooking hours. Heavy use of 12 to 16 hours a day calls for a clean at least every 3 months under BESA guidance, and lighter use less often. Your report gives a recommended next clean date.
Do you clean the whole extract system or just the canopy?
We clean every part the grease travels through. That means canopy, plenum, filters, ducts, risers, fan and discharge, reached through access panels where needed.
What do you do with what you remove?
It leaves the site with us at the end of the visit. During the work, it’s contained so the area stays clean.
What do you need from me for a quote?
Some pictures and a quick description of the system, with the address and opening hours. If we need more, we will ask.
Do you have a 24/7 line?
Yes. Our emergency line runs 24/7, for problems that can’t wait. Ring any time and tell us what’s happened.
How long does it take to clean a kitchen extract system?
Length of duct, grease levels and access all affect it. As a guide, it takes a few hours for a small kitchen, longer for a large system.
When it’s something else
It’s worth knowing the limits before booking:
- Damaged duct sections that need replacing
- Faulty fire dampers in the duct
- Extraction that cannot cope with the cooking because of its design
Not sure which it is? You can give us a ring on 0345 646 2711 or use the quote form and we will tell you honestly.
What we work on in Crossness
- Horizontal duct runs
- Discharge points
- Canopies and hoods
- Plenums and filters
- Extract fans
- Vertical risers
Different parts, different methods
Canopy and plenum
Behind the grease filters sits the plenum, which daily cleaning never reaches. We take the filters out and clean the plenum and housing thoroughly.
Grease filters
Filters need cleaning far more often than the duct, and a filter exchange service can take that off your hands. Clean filters slow the build-up further down the system.
Aftercare tips
After the visit, a few habits help the work last:
- Switch the fan on before cooking starts
- Make sure every filter is fitted before cooking
- Wipe the canopy down at the end of each day
- Do not let the canopy gutters overflow
We hand the kitchen back clean, with the sheeting removed and waste taken away. Waste grease and water are contained and removed, so you can start cooking as normal.
Report drips, smells or a noisy fan early. Grease dripping from the canopy, a burning smell or a fan that sounds rough are all signs of build-up, and a grease thickness test can confirm it.
Kitchen extract cleaning in Crossness: the local picture
Look up Crossness on the FSA’s food hygiene register and you’ll find about 44 restaurants, cafés and canteens and about 33 takeaways and sandwich shops within roughly a mile and a half of the centre of Crossness. Those that fry, grill or roast under a canopy need their extracts cleaned at intervals set by how long they cook. In London, kitchens are typically cleaned overnight, when the kitchen is closed and loading is easier. Fire safety in Crossness falls to London Fire Brigade. 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 cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Crossness is Erith and District Hospital, about 2.1 miles south-east. If you cook for passing trade around Abbey Wood station, the extract can be cleaned between your last and first customer.
Crossness is about 2 miles north-west of Erith, in Greater London. Every kind of commercial site in Crossness, kitchen extract cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. 764 places in Greater London are on our list, from busy centres to quieter spots. London is in our area too, around 10 miles away.
Postcode districts we cover here for kitchen extract cleaning: SE2, SE28 and DA18. You will find streets such as Kale Road, Haldane Road and Seacourt Road, and we cover them all for kitchen extract cleaning. You’ll find Crossness on the A2016, so it’s easy for us to get to for out-of-hours visits. We also cover Thamesmead (1 mile north-west), Dagenham Dock (1 mile north), Barking Riverside (2 miles north-west), Hornchurch Marshes (2 miles north-east) and Dagenham Green (2 miles north). Larger places within reach include London (10 miles west), City of Westminster (12 miles west), Marylebone (12 miles west), Kensington (14 miles west), St Pancras (11 miles west) and Shoreditch (9 miles west).
Around Crossness
Typical jobs here are in premises near Lesnes Abbey Woods, Harris Garrard Academy and Belvedere Working Mens Club pub and the streets around them. For rail, the closest station is Abbey Wood station, about 0.8 miles south-west of the centre. A little further out are Erith and District Hospital (2.1 miles south-east) and Gallions Reach Shopping Park (2.4 miles west). The countryside around Crossness includes Crossness Nature Reserve.
Multi-site and managed buildings
Whether it’s one building or many, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
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’re happy to quote for all of it.
Why act early in Crossness
Every week without a clean adds another layer. BESA guidance says the mean should not go above 200 microns between cleans, and anywhere reaching 500 microns or more needs a spot clean straight away. Heavy build-up takes longer to remove than regular cleans. London buildings are shared, so a fire or failure in one system can reach the neighbours above and beside you.
A single site or a whole portfolio, we price it on the same basis: the work involved, the access and the timing. The price is fixed before any work starts.
Why Crossness businesses choose us
- Survey first, then a fixed quote
- One contact for all your sites in London and the South East
- A written report with photos after every visit
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at what affects the cost or how to check a contractor.