Greater London · Grease filter exchange

Grease filter exchange in Bromley Common, Greater London

For grease filter exchange in Bromley Common, one call is all it takes, from survey to sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.

  • Damaged filters letting grease past
  • Grease left in baffles after washing
  • Filters left unwashed on busy weeks

Need grease filter exchange in Bromley Common?

What we’re called out for in Bromley Common

However long the kitchen cooks each day, the filters see every minute of it. A kitchen that cooks all day loads its filters quickly, so it needs more frequent changes.

These are the problems we see most often:

  • Smoke and heat lingering under the hood
  • Gaps where filters have been removed
  • Grease collecting in the filter channels
  • Grease filters clogged with grease

Bursars and site managers at schools such as Trinity Church of England Primary School tend to book extract cleaning for when the kitchen is empty.

Questions to ask before booking

  • Which accreditations they hold, and whether you can check them
  • Proof of insurance
  • Whether the figure could change on the day
  • Whether a survey comes first

Questions to ask before you book

Grease filter exchange in Bromley Common

Each visit is quick and tidy. The greasy filters come out, clean ones go in, and we check they’re seated with no gaps. Anything that needs attention is pointed out. The work covers school and hospital kitchens, island canopies and mesh filters, and people most often call us about grease collecting in the filter channels and filters that come out of the sink still dirty.

London kitchens tend to trade late and open early, so extract cleaning in Bromley Common is normally done overnight, after the last service. Parking, loading and access to the roof are agreed with the building before the night of the clean.

Think of the report as the system’s health record: a dated account with pictures of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.

Place
Bromley Common (BR2, BR1)
Wider area
Greater London
Paperwork
Written report with pictures
Quotes
A fixed price before any work starts
When we work
Out of hours as standard, 24/7 emergency line
Call
0345 646 2711
Reviewed
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Keeping the system healthy

Aftercare is simple, and it makes the next visit easier:

  • Wipe the outside of the canopy as part of daily cleaning
  • Clear anything stored on or near the canopy
  • Keep the extract on whenever the range is in use
  • Don’t refit a filter that’s bent

Fresh filters improve airflow at the canopy right away. Keep the extract running while you cook so the filters do their job.

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

In-house cleaning or a specialist?

When your team notices a problem 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 can diagnose it and quote.

Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, alongside our reports.

What we do, step by step

We work around your opening hours, not the other way round. We book the visit for a time the area is closed, whether that’s an evening, overnight or a weekend. When the team arrives, the work area is protected and the relevant equipment is switched off to cool, and the job takes a short visit, depending on how many filters the canopies hold. Most London sites cannot stop for the day, so work in Bromley Common is normally done overnight, early in the morning or at weekends.

  1. We count and measure the filters in every canopy.
  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. Clean filters go straight back in, seated properly with no gaps.
  5. We flag any damaged filters or anything wrong with the canopy.

Before we arrive

  • Tell us the best time to work, such as after service or at a weekend
  • Tell us about site rules, permits or sign-in
  • Name a contact who can let us in at the agreed time

Getting a quote

Quoting starts with a diagnosis, either from photos and details you send or from a site visit. Then we send a fixed price, before we start.

Get a quick quote

Advice

What grease filter exchange can’t fix

It’s worth knowing the limits before booking:

  • A canopy too small for the cooking beneath it
  • Odours from the discharge that filters won’t stop
  • A canopy that needs a proper clean

Not sure which it is? You can phone us on 0345 646 2711 or drop us a line and we’ll tell you honestly.

What the work covers

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

Different parts, different methods

School, care home and staff kitchens

Lighter kitchens can often go longer between changes. We agree the schedule to match.

The plenum

Heavy grease in the plenum often follows clogged or missing filters or that the next TR19 clean is due.

Grease filter exchange in Bromley Common: the local picture

There are about 92 restaurants, cafés and canteens and about 37 takeaways across Bromley Common and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. Any of those kitchens with a canopy relies on its filters to catch grease before it reaches the duct. It’s Bromley council that sends environmental health officers to food businesses in Bromley Common. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Keeping each certificate and photo report on file helps show the extract is looked after. Overnight is the normal time to clean a London kitchen extract, so trading isn’t affected.

A hospital like Bridgeways Day Hospital, about within half a mile east, is the kind of site where a kitchen may cook for patients, staff and visitors all day. If you run a church or community hall kitchen, near Holy Trinity Church or elsewhere in Bromley Common, its extract still collects grease from every lunch and event.

Bromley Common is about 2 miles south-east of Bromley, in Greater London. If you need grease filter exchange in Bromley Common, please call us on 0345 646 2711 or send us an email for a fixed quote. We work across South East England and London, Bromley Common included. Bromley Common is one of 764 towns, villages and districts in Greater London we cover for grease filter exchange. For sites nearby, see our London page (10 miles or so).

All of BR2 and BR1 is covered for grease filter exchange, from busy streets to back roads. That includes premises on Pope Road, Crown Lane and Church Lane and the roads around them. Neighbouring places we cover for grease filter exchange include Southborough (1 mile north-east), Hayes (1 mile south-west), Locksbottom (1 mile south-east), Shortlands (2 miles north-west) and Keston (2 miles south). Further out, we also cover London (10 miles north-west), City of Westminster (12 miles north-west), Marylebone (12 miles north-west), Kensington (13 miles north-west), St Pancras (12 miles north-west) and Shoreditch (11 miles north-west).

What’s near Bromley Common

Locally, jobs take us to businesses close to Norman Park, The Chequers Public House and Bishop Justus CofE School, among other places. For rail, the closest station is Bickley station, about 1.2 miles north. A little further out are Bridgeways Day Hospital (under half a mile east) and Bethlem Museum of the Mind (less than half a mile south-west). The countryside around Bromley Common includes Summer Hill and Downham Woodland Walk.

Map of Bromley Common © OpenStreetMap contributors

Why deal with it now?

Some kitchens in Bromley Common wash filters themselves to save the cost of a service, and it works when it’s done well and never skipped. When it does not happen reliably, an exchange makes it automatic. In Bromley Common, as across London, ductwork often passes through shared risers and other people’s space.

Several systems or sites on one quote often makes better use of the time. Mention every system or site you need covered and we will price it together.

Why Bromley Common businesses choose us

  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • Accredited under CHAS and SafeContractor, with ISO 9001
  • Fixed quotes from a survey or pictures
  • We diagnose before we treat

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

Common questions in Bromley Common

Do you work at weekends in Bromley Common?

Yes, evening, overnight and weekend work is normal for us. That way a site in Bromley Common doesn’t have to lose a day’s trading. Your opening times are the first thing we ask for.

Who would carry out a food hygiene inspection at a kitchen in Bromley Common?

The local authority for Bromley Common is Bromley council, and its environmental health team does the inspecting. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.

How much notice should we give?

That depends on the slot you want and the size of the job. Mention your preferred dates with your enquiry, and if it’s an emergency, call us any time.

Does the law say we must follow TR19?

No. TR19® is BESA’s specification, not legislation. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and cleaning to TR19® is the recognised way to show grease is under control.

Do you handle baffle and mesh filters?

We exchange baffle and mesh filters. We record the sizes and number of filters at the start so every set we bring fits.

Do we lose a day’s trading?

Not normally. We work when the area is out of use, such as evenings, overnight, early mornings or weekends, so the site can carry on as normal.

Will I get paperwork for my records?

Yes. It’s the record insurers and inspectors ask to see: a dated report with pictures, listing the work and any areas we couldn’t reach.

Which records should we keep?

The reports and certificates from each visit, plus your own logs. Insurers, fire officers and EHOs may all ask to see them, so keep them together and easy to find.

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