Greater London · Grease filter exchange

Grease filter exchange in Strand-on-the-Green, Greater London

Grease filter exchange for Strand-on-the-Green and the surrounding area: diagnosis first, then a fixed quote, the work and a report with pictures. Ask us for a fixed quote.

  • Gaps where filters have been removed
  • A canopy that drips grease
  • Grease building up behind the canopy filters

Grease filter exchange in Strand-on-the-Green

Different parts, different methods

Busy restaurant and pub kitchens

Kitchens that fry and grill all day load their filters fast. They often need the shortest exchange interval.

The plenum

Behind the filters sits the plenum, where air gathers before the duct. Grease that gets past the filters settles there.

How we handle grease filter exchange in Strand-on-the-Green

Filter exchange sits between full TR19® cleans. Fresh filters help limit what gets into the ductwork, but some grease still passes through as vapour. That is why the whole system still needs cleaning to TR19 at the right interval. The work covers baffle filters, island canopies and restaurants and pubs, and the jobs we see most are a canopy running with filters missing and filters so greasy the air can barely pass.

In a London area like Strand-on-the-Green, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. A duct fire there can reach parts of the building far from the range, so a regular TR19® clean protects everyone in it.

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

Place
Strand-on-the-Green (W4, TW9, TW8)
Wider area
Greater London
Paperwork
Written report with photos
Quote
A fixed quote up front
Working hours
When your site is closed, plus a 24/7 line
Call
0345 646 2711
Checked
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

What affects the quote in Strand-on-the-Green

A fixed price needs a few facts first. We check:

  • Travel, parking and unloading
  • Site rules, permits and inductions
  • One-off work versus a regular cycle
  • How easy every part is to reach

Working hours, access and the scale of the site can all change the price. We take each of them into account and give you a fixed price before any work starts.

Asking for a quote

Many jobs can be priced from pictures and some basics. Useful things to send:

  • Any access panels or hatches you can see
  • The times we could work without disrupting the site
  • Where the plant sits or the system leaves the building, such as a roof or outside wall
  • The paperwork from the last visit, if you have it

Getting a quote does not take long. 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.

Grease filter exchange around Strand-on-the-Green

Food Standards Agency data counts about 296 restaurants, cafés and canteens and about 83 takeaways and sandwich shops within roughly a mile and a half of the centre of Strand-on-the-Green. Where they cook under a canopy, the grease filters are the first line of defence and clog quickly. Fire safety in Strand-on-the-Green falls to London Fire Brigade. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel. Kitchens in Strand-on-the-Green get their food hygiene inspections from Richmond-Upon-Thames council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after pictures from each clean are a simple way to show the extract is in hand.

For kitchens close to Chiswick station, where the day often starts early and ends late, the extract can be cleaned overnight. Where a hall near St Paul's Church, or anywhere in Strand-on-the-Green, hosts lunch clubs or events, its extract gathers grease just as a café’s does.

Strand-on-the-Green is about 2 miles south of Acton, in Greater London. We carry out grease filter exchange for commercial premises of every kind in Strand-on-the-Green and the rest of Greater London. Strand-on-the-Green is one of 764 towns, villages and districts in Greater London where we work for grease filter exchange. There’s also a page for London, about 8 miles away.

Every address in W4, TW9 and TW8 is within our area for grease filter exchange, from busy streets to back roads. We cover sites on Kew Road, Maze Road and Kent Road and nearby roads. You’ll find Strand-on-the-Green on the A3000, so it’s easy for us to get to for grease filter exchange. If your site is just outside Strand-on-the-Green, we cover Kew (1 mile south), Grove Park (1 mile east), Gunnersbury (1 mile north), North Sheen (1 mile south) and Turnham Green (1 mile east). We also work in nearby towns such as London (8 miles east), City of Westminster (6 miles east), Marylebone (6 miles east), Kensington (3 miles east), St Pancras (7 miles north-east) and Shoreditch (9 miles east).

Around Strand-on-the-Green

Typical jobs here are in premises near Chiswick School, Kew Green and Bull's Head pub and the streets around them. You’ll also find Library for Iranian Studies (1.6 miles north) and Kew College Prep (under half a mile south-west). The closest station to Strand-on-the-Green is Chiswick station, roughly 0.5 miles south-east. Other landmarks nearby include Livat Hammersmith (2.2 miles east) and Barnes Hospital (1.5 miles south-east). Green spaces nearby include Richmond Hill and Kew Gardens Lake.

Map of Strand-on-the-Green © OpenStreetMap contributors

Strand-on-the-Green questions

How do you handle parking and loading in Strand-on-the-Green?

A loading bay, a visitor permit or off-street space near the site in Strand-on-the-Green makes the visit easier to plan. If the building has a loading slot system, we will book into it.

Which council inspects kitchens in Strand-on-the-Green?

Food hygiene inspections in Strand-on-the-Green are carried out by Richmond-Upon-Thames council. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.

How do you keep the site clean during the work?

With sheeting and covers, before anything else happens. The work is kept contained and leave the area clean.

Do you provide a certificate or report?

Yes. You get a written report with photos after every visit, showing what was done, anything we couldn’t reach and when the next visit is due. Kitchen extract cleans to TR19® Grease also get a certificate through the BESCA Vent Hygiene Elite portal.

Do you offer emergency callouts?

Yes, 24/7. Office hours are Monday to Friday, 8am to 6pm, and the emergency line covers the rest.

What should go in our maintenance log?

Every certificate and report from each visit, kept together in your maintenance log, along with your own cleaning log. BESA says certificates should show the date, location and technician.

Do you survey before quoting?

Yes. Every job is surveyed first, from your photos and details, or with a visit where needed. Then you get a fixed quote.

Can you set up regular visits?

Yes. Send details of the systems and how they’re used and we will propose a schedule with a fixed quote.

What grease filter exchange can’t fix

To be straight with you, there are a few things this work will not fix:

  • Cooking smells reaching neighbours, which need odour control
  • Extraction problems caused by the fan rather than the filters
  • Greasy ducts and risers that a filter change won’t reach

If in doubt, ring 0345 646 2711 or use the quote form and we’ll say what we think before you book.

What the work covers

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

What we do, step by step

Everything the job needs comes with us, including protection sheets, the right tools and access kit. All we need from you is clear access and the right equipment switched off. On site, the work takes well under an hour for most canopies. Most London sites cannot stop for the day, so work in Strand-on-the-Green is normally done overnight, early in the morning or at weekends.

  1. We record the number, size and type of your filters.
  2. An exchange schedule is agreed to suit your cooking.
  3. On each visit, we remove the greasy filters.
  4. A clean set is fitted and checked for gaps.
  5. We take the greasy set away and confirm the next date.

Before we arrive

  • Plan for cooking equipment or plant to be off before we arrive
  • Name a contact who can let us in at the agreed time
  • Tell us the best time to work, such as after service or at a weekend

Getting a quote

There’s no standard price list, because every site is different. Instead, we look at your site first, from photos or a survey, and then give you a fixed quote. To get going, call 0345 646 2711 or send us an email.

Get a quick quote

Read more

Common problems we fix in Strand-on-the-Green

Cooking vapour carries grease into the canopy. Much of it is trapped by the filters so they gradually clog and airflow falls away.

Signs it’s time to call us include:

  • Drips falling from the filters onto equipment
  • A canopy running with filters missing
  • Blocked baffle filters
  • Hand-washed filters that still look greasy

Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Barnes Hospital is the nearest hospital to Strand-on-the-Green, about 1.5 miles south-east.

Questions to ask before you book

  • Proof of accreditation you can verify
  • Whether the quote is based on a survey or pictures
  • Exactly which parts of the system are covered
  • Whether the work can be done while the site is closed

Choosing a duct cleaning contractor

What staff can safely do

Logging matters as much as cleaning. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.

For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.

Between visits

To keep the system working properly between visits:

  • Report damaged filters so they can be replaced
  • Keep the canopy clear for exchange visits
  • Keep the extract on whenever the range is in use
  • Report a dripping canopy early

Once the clean filters are in, the kitchen can cook straight away. The dirty set leaves with us to be cleaned.

Clean filters plus regular full cleans keep the system in good health. Setting both up on a schedule keeps everything on track.

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