Greater London · Grease filter exchange
Grease filter exchange in Clerkenwell, Greater London
Grease filter exchange across Clerkenwell and nearby, timed so the site keeps working and signed off in writing with pictures.
- Poor airflow through the filters
- A greasy plenum behind the filters
- Grease filters clogged with grease
Grease filter exchange for kitchens and businesses in Clerkenwell
An exchange visit in Clerkenwell does not take long. The greasy filters come out, clean ones go in, and we check they’re seated with no gaps. Anything that needs attention is pointed out. The work covers restaurants and pubs, island canopies and school and hospital kitchens, and the jobs we see most are grease filters clogged with grease and drips falling from the filters onto equipment.
London kitchens are often tucked into basements or the back of a building, and the duct may run up through several floors before it discharges at the roof. For a kitchen in Clerkenwell, that typically means a longer system to clean and more access panels to plan around.
A written report with pictures follows each visit, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Location
- Clerkenwell (N1, EC1V, WC1X)
- Wider area
- Greater London
- Reporting
- Report and photos after the visit
- Quote
- A fixed quote up front
- When we work
- Nights, weekends or holidays to suit you
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
Fixed quotes for grease filter exchange in Clerkenwell
There’s no set price list, because no two systems are the same. The quote depends on:
- Working hours and out-of-hours timing
- One-off work versus a regular cycle
- How many systems or sites are involved
- The condition we find in the survey
Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we’ll go through it with you.
Asking for a quote
A few details help us quote accurately. When you get in touch, it helps to send:
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- When the site is open and when it’s quiet
- Photos showing the whole system and its surroundings
- Any symptoms, from odd noises to smells or leaks
Some systems can be priced from photos; others need a survey. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, the quote is fixed before any work is booked.
Nearby places to Clerkenwell
What else we do in Clerkenwell
What happens if it’s left?
A filter exchange is a few minutes; a choked extract affects a whole service. Few maintenance jobs are as easy, and one of the easiest to let slip. A busy site in Clerkenwell builds up dirt and wear quickly, so putting it off makes the eventual job larger.
We don’t list prices on the website, because the cost depends on the site in front of us. For a fixed quote, call us on 0345 646 2711 or email us, and we’ll explain what it covers.
Why Clerkenwell businesses choose us
- Full insurance on every job
- Photo reports with every job
- Accredited under CHAS and SafeContractor, with ISO 9001
- Every job surveyed first
See what affects the cost or our accreditations and certificates.
Clerkenwell: your questions answered
Can you come to Clerkenwell after we close?
Yes, nights and weekends are routine for us. That way a site in Clerkenwell does not have to lose a day’s trading. Let us know the hours you’re closed and we will book within them.
Who inspects food businesses in Clerkenwell?
Kitchens in Clerkenwell are inspected by Islington council’s environmental health officers. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
What happens to the waste?
It leaves the site with us at the end of the visit. During the work, it’s contained to keep the area clean.
Can damaged filters stay in the canopy?
Filters that no longer fit properly need replacing. We will show you which ones when we find them.
What happens to the dirty filters?
The greasy set leaves with us for cleaning and your staff don’t have to deal with them. A clean set is fitted in their place.
What paperwork should we keep on file?
Everything that shows the system is looked after: our reports and pictures, any certificates and your in-house logs. One maintenance log per site keeps it simple.
Is filter exchange enough instead of a full extract clean?
It is not. The rest of the system still collects grease at an interval set by risk assessment.
Does the law say we must follow TR19?
No. TR19® is BESA’s specification, not legislation. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.
Managing agents and facilities teams in Clerkenwell
Multi-site operators often want one contractor and one number. We cover South East England and London, so a run of sites can go into one programme and kept on a regular cycle.
From a single site to a large estate, the standard is the same: a survey first, a fixed quote, the work timed around the site and a report with pictures.
When it’s something else
It’s worth knowing the limits before booking:
- An extract that was undersized from the start
- Grease deep in the extract system
- A noisy or failed extract fan
If you are not sure, just give us a ring on 0345 646 2711, or send details by email and we’ll give you a straight answer.
Where we work
- Island canopies
- Mesh filters
- Baffle filters
- Restaurants and pubs
- Wall canopies
- School and hospital kitchens
Clerkenwell kitchens: local notes
The FSA’s data shows about 519 bars, pubs and nightclubs and about 165 hotels and B&Bs registered within about 1.5 miles of central Clerkenwell. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. In London, kitchens are normally cleaned overnight, when the kitchen is closed and loading is easier. Kitchens in Clerkenwell get their food hygiene inspections from Islington council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
Where a hall near St James's Church, or anywhere in Clerkenwell, hosts lunch clubs or events, its extract gathers grease just as a café’s does. Term dates shape school work: for a school like St Peter and St Paul RC Primary School, an extract clean fits neatly into a half-term or summer break.
Clerkenwell is about 2 miles north of London, in Greater London. Whatever kind of site you run in Clerkenwell, we can take on grease filter exchange. We can work out of hours so the site keeps running. Across Greater London, we cover 764 places, Clerkenwell among them.
Here we cover the N1, EC1V and WC1X postcode area for grease filter exchange. That includes premises on Long Lane, City Road and Noel Road and nearby roads. With the A1 and A5201 close by, Clerkenwell is easy for our technicians to reach for grease filter exchange. We also cover the places around Clerkenwell: Farringdon (1 mile south), Angel (1 mile north), Smithfield (1 mile south), Holborn (1 mile south-west) and St Pancras (1 mile west). Larger places within reach include Kensington (5 miles south-west), Walthamstow (5 miles north-east), Hampstead (4 miles north-west), Ruislip (14 miles west), Brompton (3 miles south-west) and Stockwell (4 miles south).
Near you in Clerkenwell
In Clerkenwell, that means kitchens and buildings near Barts Health Archives, The Sekforde pub and Elizabeth Garrett Anderson School and the streets around them. Nearby too are Tech City College (under half a mile north-east) and King Square Gardens (within half a mile north-east). There’s a railway station in Clerkenwell itself: Farringdon station. Nearby you will also find Brunswick Centre (0.9 miles west) and Montfichet's Tower (0.9 miles south). For a walk, there’s St. James's Park Lake and Ludgate Hill.
How the visit works
There’s very little for your team to do on the day. Someone lets us in at the agreed time and shows us where everything is, and the rest is down to us. Before we leave, the area is tidied and the paperwork follows. Before any visit in Clerkenwell, we agree where the van can stop and how equipment reaches the system.
- First, we check the canopies and the filters in them.
- Any damaged or missing filters are noted.
- Greasy filters are swapped for clean ones.
- We check the filters are seated and the canopy is ready to use.
- Anything that needs attention, such as a greasy plenum, is pointed out.
How to prepare
- Let us know how we reach the system, including roofs, risers and plant rooms
- Tell us where we can park and unload
- Allow time for equipment near the work to be turned off and cool down
Getting a quote
Need a price for grease filter exchange? Please call 0345 646 2711 or send us an email with a few details about the site. We will explain what we’d do and send a fixed quote before anything is booked.
Advice
Aftercare tips
To keep the system working properly between visits:
- Don’t refit a filter that’s bent
- Keep every filter in place during service
- Clear anything stored on or near the canopy
- Report a dripping canopy early
The canopy looks cleaner and the air moves better from the moment they’re fitted. Keep the extract running while you cook so the filters do their job.
If cooking has stepped up, the filter schedule should too. Changing the interval early stops grease building up unseen behind the canopy.
Signs you need grease filter exchange in Clerkenwell
The type of cooking matters. Fryers, grills and woks load filters faster than ovens and steamers, so the right exchange interval varies.
If you notice any of these, it’s worth a diagnosis:
- A canopy that drips grease
- A canopy running with filters missing
- Damaged filters letting grease past
- Filters that come out of the sink still dirty
A kitchen near Farringdon station that serves breakfast and dinner can run its extract twelve hours or more, which shortens the cleaning interval.
Comparing quotes
- Whether they’re fully insured
- When the next visit should be, and why
- Whether the price is fixed
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor