Greater London · Grease filter exchange

Bloomsbury grease filter exchange

Grease filter exchange for commercial sites in Bloomsbury and across Greater London. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.

  • Bent or damaged filters that don’t sit properly
  • A canopy running with filters missing
  • A greasy plenum behind the filters

Grease filter exchange near Bloomsbury

Do you need grease filter exchange in Bloomsbury?

Cooking vapour carries grease into the canopy. The filters catch much of it, and day by day they load up and airflow falls away.

Any of these means the system needs a check-up:

  • A greasy plenum behind the filters
  • Blocked baffle filters
  • Drips falling from the filters onto equipment
  • Filter washing that keeps being missed

Healthcare kitchens, like those at hospitals such as National Hospital for Neurology and Neurosurgery (about within half a mile south-east), often cook for long hours, which puts them in BESA’s heavier-use bands.

Questions to ask before you book

  • Exactly which parts of the system are covered
  • Whether they’re fully insured
  • Whether the work can be done while the site is closed
  • When the next visit should be, and why

Our hiring checklist

Grease filter exchange in Bloomsbury

We run grease filter exchange for all kinds of kitchens in Bloomsbury, from a single canopy to several. We can come before or after service so nobody has to stop cooking. The work covers baffle filters, wall canopies and school and hospital kitchens, and the jobs we see most are filters that come out of the sink still dirty and poor airflow through the filters.

Kitchens in Bloomsbury, 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, so a regular TR19® clean protects everyone in it.

We have 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’re fully insured.

The Duct Doctor team standing beside their branded white and blue vans
Place
Bloomsbury (NW1W, W1T, NW1)
Wider area
Greater London
Records
Report and photos after the visit
Price
A fixed price before any work starts
When we work
Evenings, overnight and weekends; 24/7 emergencies
Phone
0345 646 2711
Reviewed
30 October 2026

Leave it or put it right?

Some kitchens in Bloomsbury wash filters themselves to save the cost of a service, and that can work if it’s done thoroughly and on time. Where it slips, an exchange service takes the job off staff. A booked night’s work in Bloomsbury costs you no trading time; an unplanned closure does.

No two sites are the same, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all play a part.

Why book with us

  • Photo reports with every job
  • Evenings, overnight and weekends, plus 24/7 emergency callout
  • Every job surveyed first
  • Full insurance on every job

Take a look at what affects the cost or our accreditations.

What happens on the day

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 we take it from there. Afterwards, the area is left tidy and the written report follows. Security desks and permits-to-work are routine in London, so let us know what your building in Bloomsbury needs from us.

  1. We start by noting how many filters you have and what type they are.
  2. Together we set how often the filters should be changed.
  3. At every visit, the greasy filters are lifted out.
  4. Clean, dry filters are fitted in their place, with no gaps left between them.
  5. If a filter is damaged or the plenum needs attention, we tell you.

Preparing for the visit

  • Clear loose items from the work area
  • Let us know how we reach the system, including roofs, risers and plant rooms
  • Let us know about parking and loading

Get a fixed quote

Here’s what helps us quote: the address, the type of site and when it’s open, pictures of the system and any previous report or certificate. Once you have those, phone us on 0345 646 2711 or drop us a line.

Ask for a quote

Related advice

Grease, kitchens and Bloomsbury

The FSA’s food hygiene register shows about 3,870 cafés, restaurants and staff canteens and about 608 takeaways in Bloomsbury and the streets around it, up to about 1.5 miles out. Any of those kitchens with a canopy relies on its filters to catch grease before it reaches the duct. Most London extract cleaning happens at night, after the last service. Fire safety in Bloomsbury falls to London Fire Brigade. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.

If you look after a school kitchen, at a school such as UCL School of Slavonic and East European Studies or anywhere near Bloomsbury, the holidays are the usual time for a TR19® clean. For kitchens close to London Euston station, where the day often starts early and ends late, the extract can be cleaned overnight.

Bloomsbury is about 1 mile north-east of City of Westminster, in Greater London. Whatever kind of site you run in Bloomsbury, grease filter exchange is something we can help with. Visits can be booked for evenings, overnight or weekends so the site keeps running. Across Greater London, we cover 764 places, and Bloomsbury is one of them.

Grease filter exchange in NW1W, W1T and NW1 is surveyed, quoted and booked the same way as anywhere else. That includes premises on Drury Lane, Euston Road and Duke's Road and the roads around them. You’ll find Bloomsbury on the A401 and A501, which makes it straightforward for our technicians to reach for grease filter exchange. We also cover the places around Bloomsbury: St Pancras (1 mile north-east), Euston (1 mile north-west), Kings Cross (1 mile north), Holborn (1 mile east) and Fitzrovia (1 mile west). Larger places within reach include Kensington (4 miles south-west), Walthamstow (6 miles north-east), Hampstead (3 miles north-west), Ruislip (13 miles west), Brompton (3 miles south-west) and Stockwell (4 miles south).

Near you in Bloomsbury

Around Bloomsbury, our work takes us to kitchens and buildings near Lincoln's Inn Fields, Pilsudski Institute of London and St George the Martyr Church of England Primary School. Other local landmarks include Queens Larder Public House (under half a mile south-east) and Maria Fidelis Catholic School FCJ (0.6 miles north-west). The nearest railway station is London Euston station, about 0.6 miles north-west. Other landmarks nearby include Montfichet's Tower (1.2 miles south-east) and National Hospital for Neurology and Neurosurgery (under half a mile south-east). Not far away are Barnsbury Wood and Ludgate Hill.

Map of Bloomsbury © OpenStreetMap contributors

Between visits

Once we have finished, these simple steps help:

  • Book full TR19 cleans alongside filter changes
  • Watch for grease drips between visits
  • Always run the extract while cooking
  • Clear anything stored on or near the canopy

We tell you if we spot anything in the canopy that needs attention. It can be a sign that a full TR19® clean is due, and we can arrange it.

Filters that are left too long stop protecting the system. A regular cycle keeps the rest of the system cleaner between full cleans.

What affects the cost of grease filter exchange

Your quote is based on your site. We consider:

  • How easy every part is to reach
  • Where the site is and how we reach it
  • How many systems or sites are involved
  • The size of the system

We do not list prices on the website, because the cost depends on the site in front of us. Call for a fixed quote, and we’ll talk you through it.

What we need to know

You don’t need the technical terms. Just send:

  • The paperwork from the last visit, if you have it
  • The postcode and the type of business
  • Detail shots of panels, filters and grilles
  • How we’d reach plant on a roof or in a plant room

Quoting starts with a diagnosis, either from photos and details you send or from a site visit. After that, you get a fixed price for the work, before work begins.

Your questions about grease filter exchange in Bloomsbury

Can the work in Bloomsbury be done at night or at weekends?

Yes, we can come after you close and finish before you open. That way a site in Bloomsbury does not have to lose a day’s trading. Your opening times are the first thing we ask for.

Is parking a problem for work in Bloomsbury?

Parking and loading in London need planning, so tell us about bays, permits and building rules when you book. Night visits tend to make loading easier on London streets.

Do you clean filters as well as exchanging them?

Yes, filters can be cleaned on a schedule as well as exchanged. We will explain the options when you get in touch.

How far ahead should we book?

It depends on the time you need and how big the job is. Mention your preferred dates with your enquiry, and for anything urgent, ring our 24/7 emergency line.

Do you cover Bloomsbury?

Yes. We work in Bloomsbury and the rest of Greater London, as part of our work across South East England and London. For a fixed quote, phone us on 0345 646 2711 or send us an email.

What’s TR19?

BESA’s ventilation hygiene specification, with two parts that matter most here: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It is not law, but it’s the benchmark.

Does the law say we must follow TR19?

No, not in itself. TR19® is the benchmark insurers, fire officers and EHOs check against, and many insurers ask for proof of cleaning to it. The legal duty sits in the Regulatory Reform (Fire Safety) Order 2005, which applies in England and Wales.

Are you fully insured?

Yes, fully. We also hold CHAS and SafeContractor, for sites that check contractor safety.

Part by part

School, care home and staff kitchens

Visits can be planned around holidays and quieter periods, keeping the filters ready for the busy weeks.

Mesh filters

Layers of mesh catch grease droplets. They clog quickly in a busy kitchen and need frequent attention.

Honest limits

Some problems need a different service or another trade:

  • A heavily greased plenum or canopy, which needs cleaning to TR19
  • A noisy or failed extract fan
  • Grease deep in the extract system

Not sure which it is? You can ring 0345 646 2711 or send us an email and we’ll tell you honestly before booking.

Parts of the system we cover

  • Mesh filters
  • Restaurants and pubs
  • Wall canopies
  • School and hospital kitchens
  • Island canopies
  • Baffle filters
BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London