Greater London · Grease filter exchange

Leyton Grange grease filter exchange

Grease filter exchange for Leyton Grange, from a team that has been trading since 2009. Out-of-hours visits and 24/7 emergency callout.

  • Filters so greasy the air can barely pass
  • Grease collecting in the filter channels
  • Grease dripping from the canopy

Grease filter exchange for sites in Leyton Grange

About our grease filter exchange in Leyton Grange

Grease filters are the first line of defence in a kitchen extract. Their job is to stop grease getting further into the system and they do it best when they’re clean. With grease filter exchange, clean filters replace greasy ones at regular intervals. The work covers mesh filters, restaurants and pubs and school and hospital kitchens, and people most often call us about a canopy running with filters missing and filters so greasy the air can barely pass.

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. In Leyton Grange, as elsewhere in the capital, a long duct run means more access points to open and more grease to remove.

Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we’ve been trading since 2009.

The Duct Doctor team standing beside their branded white and blue vans
Place
Leyton Grange (E10, E17, E11)
Wider area
Greater London
Records
Photo report after each visit
Price
A fixed price before any work starts
When we work
Evenings, overnight and weekends; 24/7 emergencies
Telephone
0345 646 2711
Reviewed
30 October 2026

For landlords and multi-site operators

From a single site to a large estate, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with pictures.

Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. With shared responsibility, good records help everyone.

What we do, step by step

Your staff do not need to do much on the day. Someone lets us in at the agreed time and shows us where everything is, and the rest is down to us. Afterwards, the area is left tidy and the written report follows. Loading bays, visitor permits and roof access are the first things we ask about for a site in Leyton Grange.

  1. We start by noting how many filters you have and what type they are.
  2. A change schedule is agreed to match the kitchen’s cooking hours.
  3. On each visit, the dirty filters come out of the canopy.
  4. We fit clean filters and check they sit snugly in the housing.
  5. If a filter is damaged or the plenum needs attention, we tell you.

How to prepare

  • Mention any locked doors, roof access or ceiling voids
  • Agree a time when the area can be out of use
  • Tell us about site rules, permits or sign-in

Get a fixed quote

Quotes are quick. Send a few details and photos, and we typically reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.

Ask for a quote

Read more

When something else is needed

Not every problem is solved by grease filter exchange, and we will tell you before work begins. It does not solve:

  • Grease behind the filters that a swap cannot remove
  • A fan that is failing or too weak for the system
  • Grease already built up in the ductwork, which needs a full TR19 clean

If you are not sure, just phone us on 0345 646 2711 or use the quote form and we’ll give you a straight answer before booking.

What the work covers

  • Island canopies
  • Wall canopies
  • School and hospital kitchens
  • Restaurants and pubs
  • Mesh filters
  • Baffle filters

Between visits

A little care between visits keeps the system in better shape. We recommend:

  • Make sure no filter is left out
  • Watch for grease drips between visits
  • Let us know if your cooking hours increase
  • Always run the extract while cooking

Once the clean filters are in, the kitchen can cook straight away. We take the greasy filters with us for cleaning.

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 Leyton Grange

The type of cooking matters. Frying, grilling and chargrilling produce far more grease than steaming or baking so no single schedule suits every kitchen.

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

  • A canopy that drips grease
  • Blocked baffle filters
  • Filter washing that keeps being missed
  • A canopy running with filters missing

A hall kitchen that only cooks for events, whether near Parish Church of St Mary the Virgin or elsewhere in Leyton Grange, still needs its extract cleaned, just less often.

Comparing quotes

  • Whether the quote is based on a survey or pictures
  • What insurance they carry
  • Which accreditations they hold, and whether you can check them
  • When they can work, and whether that’s outside your opening hours

How to choose an extract cleaning contractor

What your team can do, and what needs us

A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. That is our job.

If your staff spot something between visits, such as dripping grease, a noisy fan, a smell or a filter that will not come clean, they should report it rather than try to fix it. We will take a look and give you a fixed quote.

Part by part

Baffle filters

When baffles fill with grease, less air gets through. Swapping them for a clean set restores it.

Busy restaurant and pub kitchens

When service is non-stop, filters get forgotten. An exchange service takes it off the rota.

Leyton Grange: your questions answered

Which council inspects kitchens in Leyton Grange?

That’s Waltham Forest council, whose environmental health officers carry out food hygiene inspections in Leyton Grange. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.

Which fire authority looks after Leyton Grange?

Leyton Grange is in the area of London Fire Brigade. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.

How much notice should we give?

For planned work, earlier is better, especially if the next clean or test is due soon. For emergencies, we take calls 24/7.

What happens to the waste?

We contain it and take it with us. We collect grease, debris and waste water as we go, so it does not spread.

Do you offer maintenance contracts?

Yes. Send details of the systems and how they’re used, and we’ll suggest a schedule and quote for it.

How regularly do grease filters need exchanging?

It varies with the type and amount of cooking. If filters are dripping or clogging before the next change, it’s too long and we will adjust it.

Which grease filters does the service cover?

The common types of grease filter: baffle and mesh. Mention how many canopies you have when you get in touch and we’ll confirm it on site.

Does the report say when we need you again?

Yes. We put a recommended next date on the report. For kitchen extracts, BESA’s minimum intervals run from every 3 months for heavy use to every 12 months for light use, while fire dampers are tested at least annually.

What grease filter exchange looks like in Leyton Grange

Food Standards Agency records list about 374 restaurants, cafés and canteens and about 180 takeaways and sandwich shops within roughly a mile and a half of the centre of Leyton Grange. Any of those kitchens with a canopy relies on its filters to catch grease before it reaches the duct. It’s Waltham Forest council that sends environmental health officers to food businesses in Leyton Grange. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A TR19® certificate and photo report after each clean gives you a record to show an inspector. The fire and rescue service for Leyton Grange is 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.

Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Homerton University Hospital is the nearest hospital to Leyton Grange, about 1.5 miles south-west. For schools such as Riverley Primary School, kitchen extract cleaning is typically booked for the holidays, when the canteen is closed.

Leyton Grange is about 1 mile west of Leyton, in Greater London. If you need grease filter exchange in Leyton Grange, please call 0345 646 2711, or email photos for a fixed quote. Our area covers London and the South East, including Leyton Grange. Across Greater London, we cover 764 places, and Leyton Grange is one of them. Our London page covers sites nearby (6 miles or so).

Every address in E10, E17 and E11 is covered for grease filter exchange, from busy streets to back roads. That includes premises on Park Road, Larch Road and Marsh Lane and the roads around them. We also cover Leyton (1 mile east), Hackney Marshes (1 mile south-west), Bakers Arms (1 mile north), Temple Mills (1 mile south) and Lea Bridge (1 mile west). Within a short drive, we also cover London (6 miles south-west), City of Westminster (7 miles south-west), Marylebone (6 miles south-west), Kensington (9 miles south-west), St Pancras (5 miles south-west) and Shoreditch (4 miles south-west).

Landmarks near Leyton Grange

In Leyton Grange, that means kitchens and buildings near Lammas School and Sixth Form, The Lammas School and Leyton Jubilee Park, among other places. For rail, the closest station is Leyton Midland Road station, roughly 0.6 miles north-east of the centre. A little further out are 17 & Central (1.3 miles north) and Walthamstow Pump House Museum (1.1 miles north-west). Open spaces near Leyton Grange include Old Ford Island and Tower Hill.

Map of Leyton Grange © OpenStreetMap contributors
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