Greater London · Grease filter exchange

Grease filter exchange in Temple Fortune, Greater London

Grease filter exchange for Temple Fortune, with a survey first and a report with photos at the end. Ask us for a fixed quote.

  • Gaps where filters have been removed
  • Poor airflow through the filters
  • Grease filters clogged with grease

Need grease filter exchange in Temple Fortune?

How we handle grease filter exchange in Temple Fortune

Good filters only work when they fit properly. Gaps in the filter bank are a direct route into the plenum, so we check every one at each visit. Damaged filters are flagged so they can be replaced. The work covers island canopies, baffle filters and restaurants and pubs, and the jobs we see most are grease dripping from the canopy and filters that come out of the sink still dirty.

Across London, many commercial kitchens are squeezed into basements and narrow back-of-house spaces, and the duct may run up through several floors before it discharges at the roof. For a kitchen in Temple Fortune, that normally means a longer system to clean and more access panels to plan around.

We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.

Place
Temple Fortune (NW11, NW4, N3)
Region
Greater London
Paperwork
Report and pictures after the visit
Quote
A fixed price before any work starts
Hours
Overnight and weekend work, 24/7 emergency callout
Call
0345 646 2711
Updated
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Aftercare tips

Looking after the system between visits is straightforward, and it makes the next visit easier:

  • Tell us if a filter is bent or damaged
  • Make sure we can reach the canopy on exchange day
  • Don’t let the full clean slip because filters are changed
  • Never leave gaps in the filter bank

The next exchange is already in the diary. If the kitchen gets busier, the interval can be shortened to match.

Damaged filters leave gaps in the defence. Sorting them now keeps grease where it can be caught.

Signs you need grease filter exchange in Temple Fortune

Repeated removal and washing takes its toll on filters. Damaged filters don’t sit flush, leaving gaps for grease to slip through.

If you notice any of these, it’s worth a diagnosis:

  • Weak extraction at the canopy
  • Filters that come out of the sink still dirty
  • Filters left unwashed on busy weeks
  • Missing filters in the filter bank

Where a hall near Saint Mary and Archangel Michael Church, or anywhere in Temple Fortune, hosts lunch clubs or events, its extract gathers grease just as a café’s does.

Before you book anyone

  • Which accreditations they hold, and whether you can check them
  • How areas they cannot reach will be recorded
  • Whether the price is fixed
  • What’s included in the scope, part by part

How to choose an extract cleaning contractor

How it works

Your staff do not 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. Before we leave, the area is tidied and the paperwork follows. Before any visit in Temple Fortune, we agree where the van can stop and how equipment reaches the system.

  1. We count and measure the filters in every canopy.
  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.

Getting ready for the visit

  • Dig out any earlier paperwork for the system
  • Mention any locked doors, roof access or ceiling voids
  • Clear loose items from the work area

How to get a quote

There’s no standard price list, because no two systems are the same. Instead, we look at your site first, from pictures or a survey, then send a fixed quote. To start, call 0345 646 2711 or send us an email.

Get a quick quote

Read more

In-house cleaning or a specialist?

In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. That part needs specialist access and equipment.

When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We’ll take a look and send you a fixed quote.

Temple Fortune: your questions answered

Can the work in Temple Fortune be done at night or at weekends?

Yes, we can come after you close and finish before you open. The work in Temple Fortune can fit around your hours. When you phone us on 0345 646 2711, or email photos, mention when the site is quiet.

Can school kitchens in Temple Fortune be cleaned in the holidays?

Yes. The holidays are the usual time for school work. With about 50 schools and colleges on the FSA’s register within roughly a mile and a half of Temple Fortune, it pays to plan holiday dates ahead. Tell us your holiday dates and we will book the visit for when the site is empty.

Do you work with multi-site operators?

Yes. Tell us the addresses and what each needs and we’ll quote them together.

Do you have insurance?

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

How long does grease filter exchange take?

That depends on how much there is to do, but for a typical site it takes anything from a few minutes to an hour or so, depending on the number of filters. We’ll give you a better idea when we quote.

How do you protect the area?

With sheeting and covers, before anything else happens. We keep the work contained and leave the area clean.

Do you take the used filters away?

We take them away. That is the point of an exchange: clean filters in, dirty ones out and nothing greasy left on site.

Do you offer emergency callouts?

Yes, any time. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line, and we will advise on what to do next.

How we price grease filter exchange

Some jobs are bigger than they look, and some smaller. The main factors:

  • The size of the system
  • Whether several sites go on one quote
  • Any permits to work or inductions
  • When the work can happen, such as evenings, overnight or weekends

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 any work starts.

Helping us quote

To help us quote quickly, send us:

  • The times we could work without disrupting the site
  • Photos showing the whole system and its surroundings
  • Problems your staff have spotted
  • Any access panels or hatches you can see

Need a price for grease filter exchange? Please phone us on 0345 646 2711, or email photos and tell us about the site. We’ll talk you through the work and give you a fixed quote before anything is booked.

Kitchen extracts in Temple Fortune

According to Food Standards Agency records, there are about 18 bars, pubs and nightclubs and about 9 hotels and B&Bs within roughly a mile and a half of the centre of Temple Fortune. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. Environmental health officers from Barnet council inspect food businesses in Temple Fortune. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Our report lists what was cleaned and when, which is useful to have ready. London jobs typically start after the last service, with loading and roof access agreed with the building first.

Term dates shape school work: for a school like Garden Suburb Infant School, an extract clean fits neatly into a half-term or summer break. If you run catering at a healthcare site, such as a hospital like Highgate Private Hospital about 1.9 miles east, the extract may need cleaning more often than a part-time kitchen.

Temple Fortune is about 1 mile south-west of Finchley, in Greater London. If you need grease filter exchange in Temple Fortune, please phone us on 0345 646 2711 or use the quote form for a fixed quote. We work across South East England and London, Temple Fortune included. Temple Fortune is one of 764 places in Greater London where we work for commercial clients. We also work in London, about 7 miles from Temple Fortune.

Here we cover the NW11, NW4 and N3 postcode area for grease filter exchange. That includes premises on Hoop Lane, Bridge Lane and Limes Avenue and nearby roads. Being close to the A598, Temple Fortune is simple for us to get to at any hour. We also cover Golders Green (1 mile south), Hampstead Garden Suburb (1 mile east), East Finchley (1 mile north-east), North End (1 mile south-east) and Childs Hill (1 mile south). Further out, we also cover London (7 miles south-east), City of Westminster (5 miles south-east), Marylebone (5 miles south-east), Kensington (6 miles south), St Pancras (5 miles south-east) and Shoreditch (6 miles south-east).

Local landmarks in Temple Fortune

Locally, jobs take us to businesses close to The Henrietta Barnett School, The King Alfred School and Princes Park and the streets around them. The nearest railway station is Brent Cross West station, roughly 1.5 miles south-west. A little further out are Highgate Private Hospital (1.9 miles east) and Jewish Museum - Finchley (1 mile north-east). For a walk, there’s Darland's Lake and Parliament Hill.

Map of Temple Fortune © OpenStreetMap contributors

Different parts, different methods

Baffle filters

When baffles fill with grease, less air gets through. A clean exchange set brings the airflow back.

Mesh filters

Mesh filters use layers of metal mesh to trap grease. They clog quickly in a busy kitchen and need frequent attention.

Landlords, agents and facilities managers

For anyone managing more than one site, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.

We regularly work with managing agents. Send the address, what’s needed and how access works and we’ll come back with a fixed quote.

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