Greater London · Grease filter exchange

Grease filter exchange in Stratford, Greater London

One call covers a scheduled grease filter exchange, swapping dirty canopy filters for clean ones in Stratford: survey, fixed quote, work and sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.

  • Blocked baffle filters
  • Bent or damaged filters that don’t sit properly
  • Staff short of time to wash filters

Book grease filter exchange in Stratford

Grease filter exchange in Stratford, done properly

In Stratford, our filter exchange runs on a schedule set by how much the kitchen cooks. The heavier the cooking, the more often filters need changing, lighter ones less. The interval is agreed before the first visit. The work covers school and hospital kitchens, restaurants and pubs and mesh filters, and the jobs we see most are filters left unwashed on busy weeks and filters so greasy the air can barely pass.

In London, few kitchens can spare a day to close, so extract cleaning in Stratford is typically done overnight, after the last service. Before the clean, we agree loading, parking and roof access with whoever manages the building.

Good records are part of the job. You get a written report with pictures after each visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s to hand when an insurer or inspector asks.

The Duct Doctor team standing beside their branded white and blue vans
Where
Stratford (E15, E20, E3)
Region
Greater London
Records
Written report with photos
Price
A fixed quote up front
Hours
Nights, weekends or holidays to suit you
Telephone
0345 646 2711
Last updated
30 October 2026

When to call us in Stratford

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

Signs it’s time to call us include:

  • Grease left in baffles after washing
  • A canopy that drips grease
  • Weak extraction at the canopy
  • Bent or damaged filters that do not sit properly

If you run catering at a healthcare site, such as a hospital like Queen Mary's Hospital for the East End about within half a mile east, the extract may need cleaning more often than a part-time kitchen.

What to look for in a quote

  • Proof of accreditation you can verify
  • Whether the price is fixed
  • Whether the work can be done while the site is closed
  • Whether the quote is based on a survey or photos

Questions to ask before you book

Stratford kitchens: local notes

The FSA’s data shows about 60 bars, pubs and nightclubs and about 17 hotels and guest houses registered within about 1.5 miles of central Stratford. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. Kitchens in Stratford get their food hygiene inspections from Newham council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A dated certificate in the maintenance file answers the question before it’s asked. Overnight is the normal time to clean a London kitchen extract, so trading is not affected.

Volunteers running a hall kitchen near Church of St John the Evangelist, or anywhere in Stratford, may not know when the extract was last cleaned, and a grease test settles it. Commuter trade near Stratford (London) station can mean long cooking hours, and long hours put a kitchen into BESA’s more frequent cleaning bands.

Stratford is about 5 miles north-east of London, in Greater London. Wherever you are in the E15 postcode area, we cover grease filter exchange for commercial sites. Stratford is one of 764 places in Greater London where we work for grease filter exchange.

All of E15, E20 and E3 is within our area for grease filter exchange, from the main roads to the quietest streets. You’ll find streets such as Gay Road, Cam Road and Eve Road, and we cover them all for grease filter exchange. Nearby, we also carry out grease filter exchange in Maryland (1 mile east), East Village (1 mile north-west), Temple Mills (1 mile north-west), West Ham (1 mile south-east) and Hackney Wick (1 mile west). Further out, we also cover London (5 miles south-west), City of Westminster (7 miles west), Marylebone (6 miles west), Kensington (9 miles west), St Pancras (5 miles west) and Shoreditch (3 miles west).

Local landmarks in Stratford

Locally, jobs take us to businesses close to Carpenters Primary School, The Two Puddings pub and Sarah Bonnell School. Stratford has its own railway station: Stratford (London) station. Well-known places in the area include Stratford Centre (within half a mile south-east) and V&A East (0.5 miles west). Green spaces nearby include Hollow Pond and Old Ford Island.

Map of Stratford © OpenStreetMap contributors

Different parts, different methods

Busy restaurant and pub kitchens

The more a kitchen cooks, the more grease the filters see. Changing them on time protects the ducts behind.

Baffle filters

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

Stratford: your questions answered

Do you clean school canteen extracts around Stratford out of term?

Yes, out-of-term visits are normal for schools. The FSA’s register shows about 51 schools and colleges with food registrations within roughly a mile and a half of Stratford. Booking early in the term gives the best choice of holiday dates.

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

Yes, nights and weekends are routine for us. Your customers, staff or residents in Stratford needn’t be disturbed. Tell us your opening hours when you ask for a quote.

What do you do to protect the area?

Floors and surfaces near the work are sheeted before we start, and waste is contained as we go. At the end, the area is cleaned down.

Is there a cleaning option for the filters we have?

Yes, filter cleaning is available. We will check your filters first, as damaged ones may be better replaced.

Can we book visits on a schedule?

Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. The report from each visit recommends the next date.

Do you cover Stratford?

Yes. We work in Stratford 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 drop us a line.

Where do the greasy filters go?

We take them away to be cleaned, so your staff don’t have to wash them. Clean filters go straight in.

Will we have to shut during the visit?

Not typically. Out-of-hours visits keep the disruption down. Larger jobs can be phased over several visits so parts stay in use.

Aftercare tips

Results last longer with the right care. Here’s what we suggest:

  • Always run the extract while cooking
  • Clear anything stored on or near the canopy
  • Tell us if the menu or opening hours change
  • Don’t let the full clean slip because filters are changed

If the plenum behind the filters looks greasy, we say so. It can be a sign that a full TR19® clean is due, and we can arrange it.

Dripping filters are a clear sign they’re full. A clean set straight away cuts the grease in the canopy and the plenum may need a clean as well.

What we do, step by step

We are used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so a kitchen or building can carry on as usual the next day. The visit itself takes a short visit, depending on how many filters the canopies hold. Night and weekend working is normal for us in London, and a site in Stratford is no exception.

  1. We look at the canopies and the condition of the filters.
  2. Any damaged or missing filters are noted.
  3. Greasy filters are swapped for clean ones.
  4. We check the filters are seated and the canopy is ready to use.
  5. We tell you if the plenum or canopy needs a clean.

Preparing for the visit

  • Plan for cooking equipment or plant to be off before we arrive
  • Move anything stored near the system
  • Dig out any earlier paperwork for the system

How to get a quote

Here’s what helps us quote: where the site is, what it is and its opening hours, photos of the system and the last certificate or report, if there is one. Once you have those, call us on 0345 646 2711, or email photos.

Ask for a quote

Read more

Staff cleaning versus specialist work

Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.

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. Leave those to us.

Fixed quotes for grease filter exchange in Stratford

There’s no set price list, because no two systems are the same. The quote depends on:

  • The number of sites or systems
  • A single visit or a regular plan
  • The times the site is available
  • What state the system is in

Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll go through it with you.

What we need to know

We can often survey from photos. The most useful are:

  • How we’d reach plant on a roof or in a plant room
  • Any symptoms, from odd noises to smells or leaks
  • Any previous report or certificate
  • The site address and the type of premises

Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and we can price many jobs without a visit.

Managing agents and facilities teams in Stratford

Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We are happy to deal with either side and send the paperwork to whoever needs it.

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. Where responsibility is shared, records matter even more.

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