Greater London · Grease filter exchange
Grease Filter Exchange in Brentford
Looking for grease filter exchange in Brentford? We diagnose first, fix the price and book the work around your hours, finishing with a written report and pictures.
- Gaps where filters have been removed
- Staff short of time to wash filters
- Drips falling from the filters onto equipment
How we handle grease filter exchange in Brentford
A filter service works alongside TR19® cleaning, not instead of it. 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. Common call-outs are for a canopy that drips grease and grease building up behind the canopy filters, across school and hospital kitchens, restaurants and pubs and baffle filters.
In a London area like Brentford, 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, which is why keeping it clean to TR19® matters.
Good records are part of the job. Each visit is written up with photos, 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.
- Place
- Brentford (TW8, W3, W4, W5)
- Wider area
- Greater London
- Reporting
- Report and pictures after the visit
- Quote
- A fixed price before we start
- When we work
- Nights, weekends or holidays to suit you
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
Managing agents and facilities teams in Brentford
Whether it’s one building or many, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
We regularly work with managing agents. Send the address, what’s needed and how access works, and we will send a fixed quote.
Honest limits
We will always give you a straight diagnosis, so here’s what grease filter exchange won’t do:
- Grease already built up in the ductwork, which needs a full TR19 clean
- A fan that is failing or too weak for the system
- A heavily greased plenum or canopy, which needs cleaning to TR19
Not sure which it is? You can ring 0345 646 2711 or email us and we will tell you honestly before you book.
What the work covers
- Restaurants and pubs
- School and hospital kitchens
- Mesh filters
- Baffle filters
- Island canopies
- Wall canopies
When to call us in Brentford
Repeated removal and washing takes its toll on filters. Damaged filters do not sit flush and grease passes round them.
The symptoms we’re asked about most include:
- Damaged filters letting grease past
- A canopy running with filters missing
- Grease left in baffles after washing
- A canopy that drips grease
A kitchen near Brentford station that serves breakfast and dinner can run its extract twelve hours or more, which shortens the cleaning interval.
Questions to ask before booking
- What paperwork you get at the end
- What insurance they carry
- Exactly which parts of the system are covered
- When they can work, and whether that’s outside your opening hours
How the job changes from site to site
Canopy filter housings
Grease collects in the channels and drip trays below the filters. If it needs attention, we’ll tell you.
Mesh filters
Grease lodges deep in the layers of a mesh filter, which makes hand-washing hard work.
Nearby places to Brentford
More services for Brentford
Aftercare tips
How long the results last depends on use and care. We suggest:
- Make sure we can reach the canopy on exchange day
- Do not refit a filter that’s bent
- Wipe the outside of the canopy as part of daily cleaning
- Always run the extract while cooking
Fresh filters improve airflow at the canopy straight away. Keep the extract running while you cook so they catch grease as intended.
Filters that are left too long stop protecting the system. Getting onto a regular exchange now keeps grease out of the plenum and ductwork between full cleans.
FAQs for Brentford
Who inspects food businesses in Brentford?
In Brentford, it’s Hounslow council that carries out food hygiene inspections. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.
Who enforces fire safety at workplaces in Brentford?
It’s London Fire Brigade, which covers Brentford. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
Do you look at the system first?
Yes. We always survey first, from your photos and details, or with a visit where needed. Then you get a fixed quote.
Can we book visits on a schedule?
Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. Each report recommends when the next visit should be.
Are you insured?
Yes. We carry full insurance and have been trading since 2009.
Will I get paperwork for my records?
Yes. You get a written report with photos after every visit, covering the work, any areas we couldn’t access and the recommended next date. Kitchen extract cleans to TR19® Grease also get a certificate through the BESCA Vent Hygiene Elite portal.
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.
What happens to the dirty filters?
We take them away. That is how an exchange works: clean filters in, dirty ones out, with no washing for your team.
Kitchen extracts in Brentford
The FSA’s food hygiene register shows about 378 restaurants, cafés and works canteens and about 76 sandwich bars and takeaways within about 1.5 miles of central Brentford. Clogged filters slow the airflow, and busy kitchens like these clog them fast. In Brentford, food businesses are inspected by environmental health officers from Hounslow council. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Keeping each certificate and photo report on file helps show the extract is looked after. Brentford is covered by 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.
Healthcare kitchens, like those at hospitals such as West Middlesex University Hospital (about 1.4 miles south-west), often cook for long hours, which puts them in BESA’s heavier-use bands. If you run a church or community hall kitchen, near Congregational Church or elsewhere in Brentford, its extract still collects grease from every lunch and event.
Brentford is about 2 miles south of Ealing, in Greater London. Brentford gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. Brentford is one of 764 places in Greater London we cover for grease filter exchange. London is in our area too, about 9 miles from Brentford.
Postcode districts we cover here for grease filter exchange: TW8, W3, W4 and W5. If you need grease filter exchange at premises on High Street, Market Place and New Road or anywhere close by, our technicians can take on the work. You’ll find Brentford on the A4 and A315, so it’s easy for us to get to for grease filter exchange. Other places close to Brentford include Brentford End (1 mile south-west), Northfields (1 mile north-west), Gillette Corner (1 mile west), Isleworth (2 miles south-west) and Spring Grove (2 miles west). Larger places within reach include London (9 miles east), City of Westminster (7 miles east), Marylebone (7 miles east), Kensington (4 miles east), St Pancras (8 miles east) and Shoreditch (10 miles east).
Near you in Brentford
We work in commercial kitchens and buildings around Library for Iranian Studies, Brentford School for Girls and Kew College Prep and the streets around them. Also close by are The Brook pub (within half a mile south-west) and Kew Green (0.7 miles south-east). Brentford has its own railway station: Brentford station. Other landmarks nearby include Treaty Centre (3 miles south-west) and Musical Museum (0.5 miles east). For a walk, there’s Kew Gardens Lake and Long Wood.
Staff cleaning versus specialist work
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, and that is where we come in.
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.
How it works
Your staff don’t need to do much on the day. Someone lets us in at the agreed time and shows us where everything is, and we take it from there. Before we leave, the area is tidied and the paperwork follows. Expect the work in Brentford to happen after your last customer leaves, not during trading.
- First, we check the canopies and the filters in them.
- Any damaged or missing filters are noted.
- We exchange the dirty filters for a clean set.
- The filters are checked for fit before we go.
- We tell you if the plenum or canopy needs a clean.
How to prepare
- Mention any sign-in, permit or induction we need
- Mention any locked doors, roof access or ceiling voids
- Mention any parking or loading restrictions
Ask for 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 so you know the cost before any work starts.