Greater London · Grease filter exchange
Grease filter exchange in Gants Hill, Greater London
Grease filter exchange for commercial sites in Gants Hill and across Greater London. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Grease building up behind the canopy filters
- Bent or damaged filters that don’t sit properly
- Grease left in baffles after washing
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 call for the right kit, training and safe access. That’s our job.
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.
Grease filter exchange in Gants Hill
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. If you’re dealing with hand-washed filters that still look greasy and poor airflow through the filters, we can put it right.
In London, few kitchens can spare a day to close, so work in Gants Hill is normally booked for the night or the early hours. Parking, loading and access to the roof are agreed with the building before the night of the clean.
The paperwork matters as much as the work. Each visit is written up with pictures, listing what was done, anything we couldn’t reach and when the next visit is due. File it in your maintenance log so it’s to hand when an insurer or inspector asks.
- Where
- Gants Hill (IG2, IG6, IG1)
- Wider area
- Greater London
- Records
- Photo report after every visit
- Quotes
- A fixed quote up front
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Updated
- 30 October 2026
Part by part
Mesh filters
Mesh filters use layers of metal mesh to trap grease. In a busy kitchen, mesh soon blocks, so they need changing often.
Canopy filter housings
Every exchange includes a check of how the filters sit since a gap is a route for grease.
Signs you need grease filter exchange in Gants Hill
Hand-washed filters often come back still greasy. Grease hides in the folds of a baffle or the layers of a mesh, and a quick rinse leaves it there.
If you notice any of these, it’s worth a diagnosis:
- Filters that come out of the sink still dirty
- A canopy running with filters missing
- Blocked baffle filters
- Grease building up behind the canopy filters
For schools such as Gearies Primary School, kitchen extract cleaning is normally booked for the holidays, when the canteen is closed.
What to look for in a quote
- Whether the quote is based on a survey or photos
- Whether the price is fixed
- What’s included in the scope, part by part
- What paperwork you get at the end
Grease filter exchange around Gants Hill
Look up Gants Hill on the FSA’s food hygiene register and you’ll find about 280 restaurants, cafés and works canteens and about 190 sandwich bars and takeaways within about 1.5 miles of central Gants Hill. Swapping filters on a schedule keeps kitchens like these drawing air properly. Gants Hill sits within the area of 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. In London, kitchens are normally cleaned overnight, when the kitchen is closed and loading is easier.
If you run catering at a historic house or estate in the area (Valentines Mansion is about 0.4 miles south-west), event kitchens in older buildings often have awkward duct runs that need planning. Where a hall near St George's Church, or anywhere in Gants Hill, hosts lunch clubs or events, its extract gathers grease just as a café’s does.
Gants Hill is about 3 miles north-east of Forest Gate, in Greater London. We carry out grease filter exchange for businesses, landlords and public buildings in Gants Hill and the rest of Greater London. Across Greater London, we cover 764 places, and Gants Hill is one of them. Our London page covers sites nearby (9 miles or so).
Work in IG2, IG6 and IG1 is surveyed, quoted and booked the same way as anywhere else. Whether your site is on Bute Road, Perth Road and Shere Road or a nearby road, we can help. Gants Hill sits on or near the A123, so getting to you is simple for evening and night visits. We also cover Newbury Park (1 mile east), Barkingside (1 mile north-east), Redbridge (1 mile west), Cranbrook (1 mile south-west) and Ilford (1 mile south). Within a short drive, we also cover London (9 miles south-west), City of Westminster (11 miles south-west), Marylebone (10 miles south-west), Kensington (13 miles south-west), St Pancras (9 miles south-west) and Shoreditch (7 miles south-west).
Around Gants Hill
Locally, jobs take us to businesses close to Valentines Park and Valentines High School, among other places. For rail, the closest station is Ilford station, roughly 1.2 miles south. Other landmarks nearby include Stratford Centre (3.9 miles south-west) and Goodmayes Hospital (1.7 miles east). Open spaces near Gants Hill include Hollow Pond and Hainault Lodge.
Also near Gants Hill
More services for Gants Hill
What we do, step by step
We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Anything that needs to be off for the work is switched off and left to cool before work begins, and floors and nearby surfaces are sheeted. The work itself takes anything from a few minutes to an hour or so, depending on the number of filters. Managed blocks in London often need contractors booked in ahead, and we are happy to deal with the agent directly for a site in Gants Hill.
- First, we check the canopies and the filters in them.
- We note any filters that are bent, damaged or missing.
- Greasy filters are swapped for clean ones.
- The filters are checked for fit before we go.
- We tell you if the plenum or canopy needs a clean.
How to prepare
- Let us know how we reach the system, including roofs, risers and plant rooms
- Mention any sign-in, permit or induction we need
- Find the previous report, if there is one
Get a fixed quote
If you need grease filter exchange in Gants Hill, call us on 0345 646 2711 or email us. Tell us what kind of premises it is and when it’s open, and send photos or your last report if you can. A fixed quote typically follows within one working day.
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Keeping the system healthy
Aftercare is simple, and it makes the next visit easier:
- Clear anything stored on or near the canopy
- Mention it if the kitchen gets busier
- Never leave gaps in the filter bank
- Book full TR19 cleans alongside filter changes
Your next visit is scheduled before we leave. If cooking increases, we can change filters more often to match.
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.
Leave it or put it right?
Leaving filters too long pushes more grease into the plenum and ducts. That makes the next full clean a bigger job, and grease may build up faster than the cleaning interval allows. A busy site in Gants Hill builds up dirt and wear quickly, so putting it off makes the eventual job larger.
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account, and the price is fixed before we start.
What you get with us
- CHAS and SafeContractor accredited, with ISO 9001
- A written report with photos after every visit
- Full insurance on every job
- In business since 2009
Take a look at our cost guide and our accreditations.
When something else is needed
A few issues sit outside what this work can do:
- Grease deep in the extract system
- A heavily greased plenum or canopy, which needs cleaning to TR19
- A fan that’s failing or too weak for the system
If in doubt, call 0345 646 2711 or use the quote form and we will say what we think.
Where we work
- Restaurants and pubs
- School and hospital kitchens
- Mesh filters
- Island canopies
- Baffle filters
- Wall canopies
Your questions about grease filter exchange in Gants Hill
Can you come to Gants Hill after we close?
Yes, out-of-hours work is a big part of what we do. The site is handed back ready to open. When you call 0345 646 2711 or use the quote form, mention when the site is quiet.
Which fire authority looks after Gants Hill?
It’s London Fire Brigade, which covers Gants Hill. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.
Do you provide a certificate or report?
Yes. Every visit ends with a written report and photos, covering the work, any areas we couldn’t access and the recommended next date. Where the work is a TR19® Grease clean, there’s also a certificate issued through the BESCA Vent Hygiene Elite portal.
Is TR19 cleaning required by law?
No. TR19® is BESA’s specification, not legislation. The legal duty comes from the Regulatory Reform (Fire Safety) Order 2005: the responsible person must assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.
Is there a survey before the work?
Yes. Every job is surveyed first, from your pictures and details, or with a visit where needed. Then you get a fixed quote.
How much notice should we give?
Book as early as you can for planned work, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.
What’s TR19?
TR19® is BESA’s specification for ventilation hygiene. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
Do you offer maintenance contracts?
Yes. Scheduled maintenance plans are part of what we do, with visits at the interval your system needs. The report from each visit recommends the next date.