Greater London · Grease filter exchange
Grease filter exchange in East Finchley, Greater London
Our technicians work in East Finchley on grease filter exchange. Out-of-hours visits, a fixed quote and a written report with photos on every job.
- Hand-washed filters that still look greasy
- Grease filters clogged with grease
- Damaged filters letting grease past
What grease filter exchange cannot fix
We will always give you a straight diagnosis, so here’s what this work can’t put right:
- A canopy too small for the cooking beneath it
- Smell complaints that need odour control equipment
- Extraction problems caused by the fan rather than the filters
If you are not sure, just call 0345 646 2711, or send details by email and we’ll give you a straight answer.
Where we work
- Wall canopies
- Restaurants and pubs
- Mesh filters
- School and hospital kitchens
- Island canopies
- Baffle filters
About our grease filter exchange in East Finchley
A filter service works alongside TR19® cleaning, not instead of it. Clean filters reduce the grease reaching the ducts though vapour still carries some grease past them. So the canopy, plenum and ducts still need their full TR19 clean. We are often asked to deal with grease filters clogged with grease and a greasy plenum behind the filters, on wall canopies, island canopies and baffle filters.
In a London area like East Finchley, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. Grease in a duct like that is a fire risk to the whole building, not just the kitchen, so a regular TR19® clean protects everyone in it.
Duct Doctor has been trading since 2009, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.
- Location
- East Finchley (N2, N3, NW11)
- Region
- Greater London
- Reporting
- Report and photos after the visit
- Quote
- Fixed quote, typically within a working day
- When we work
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
Managing agents and facilities teams in East Finchley
Facilities teams in offices, schools and healthcare sites book us too across Greater London. Work can be phased by floor, building or site around the people who use them.
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.
East Finchley kitchens: local notes
The FSA’s data shows about 37 pubs, bars and clubs and about 6 hotels and guest houses registered across East Finchley and its immediate surroundings (about a mile and a half). Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Most London extract cleaning happens at night, after the last service. Kitchens in East Finchley get their food hygiene inspections from Barnet council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Heath Hall is about 1.1 miles south), access may need planning. School kitchens, at schools like Holy Trinity CofE Primary School for example, are typically cleaned in the holidays so no lunches are lost.
East Finchley is about 5 miles north of Marylebone, in Greater London. Whether your site is in the middle of East Finchley or further out, we cover grease filter exchange for every kind of premises, from small sites to large estates. Our Greater London coverage runs to 764 places, East Finchley among them. Our London page covers sites nearby (7 miles or so).
Grease filter exchange in N2, N3 and NW11 follows the same survey, fixed quote and written report as everywhere else we cover. Whether your site is on Oak Lane, Maya Road and High Road or anywhere close by, we can help. You will find East Finchley on the A1, so it’s easy for us to get to for grease filter exchange. We also cover the places around East Finchley: Hampstead Garden Suburb (1 mile south-west), Fortis Green (1 mile east), Temple Fortune (1 mile south-west), Muswell Hill (1 mile east) and Golders Green (2 miles south-west). We also work in nearby towns such as London (7 miles south-east), City of Westminster (5 miles south), Marylebone (5 miles south), Kensington (6 miles south), St Pancras (5 miles south-east) and Shoreditch (6 miles south-east).
Local landmarks in East Finchley
We work in commercial kitchens and buildings around Tollington School, Francis Skaryna Belarusian Library and Museum and Bishop Douglass School Finchley and the streets around them. You’ll also find Lyttelton Playing Fields (0.5 miles south) and The Bald Faced Stag pub (0.5 miles east). East Finchley’s nearest station is New Southgate station, about 2.2 miles north-east of the centre. Well-known places in the area include Grand Arcade (1.6 miles north) and Jewish Museum - Finchley (0.7 miles north-west). Open spaces near East Finchley include Highgate Hill and Long Lane Pasture.
How it works
We turn up at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Anything that needs to be off for the work is switched off and left to cool before we start, 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. For a job in East Finchley, tell us about loading bays, permits, lifts and roof access when you book.
- First, we record the size, type and number of filters in each canopy.
- We agree a schedule that suits how much the kitchen cooks.
- At each visit, the greasy filters are lifted out.
- Clean filters go straight back in, seated properly with no gaps.
- Anything we notice, such as bent filters or a dirty plenum, is pointed out.
Preparing for the visit
- Make sure someone can let us in and lock up afterwards
- Let us know about parking and loading
- Tell us about site rules, permits or sign-in
Getting a quote
We do not publish a price list, because no two systems are the same. Instead, we look at your site first, from photos or a survey, and then send you a fixed quote. To start, call 0345 646 2711, or send details by email.
Advice
How the job changes from site to site
Mesh filters
Grease lodges deep in the layers of a mesh filter, which makes hand-washing hard work.
The plenum
With good filters, less grease ends up in the plenum, but it still needs cleaning as part of TR19.
Signs you need grease filter exchange in East Finchley
Repeated removal and washing takes its toll on filters. A bent filter doesn’t seat properly, leaving gaps for grease to slip through.
Keep an eye out for these warning signs:
- Grease left in baffles after washing
- Blocked baffle filters
- Smoke and heat lingering under the hood
- Drips falling from the filters onto equipment
A hospital like Finchley Memorial Hospital, about 1.1 miles north, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
Comparing quotes
- If they look at the system before pricing
- How areas they can’t reach will be recorded
- How they set the interval to the next visit
- What records you’ll receive afterwards
Your questions about grease filter exchange in East Finchley
Do you work at weekends in East Finchley?
Yes, we can come after you close and finish before you open. The work in East Finchley can fit around your hours. Just ring 0345 646 2711 or drop us a line with your opening times and we’ll plan around them.
Who is the fire and rescue service for East Finchley?
It’s London Fire Brigade, which covers East Finchley. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Can one contract cover all our sites?
Yes. Tell us the addresses and what each needs and we’ll quote them together.
Can you set up regular visits?
Yes. Send details of the systems and how they’re used and we’ll propose a schedule with a fixed quote.
Which sectors do you work in?
Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, plus food production and leisure sites.
Will I get paperwork for my records?
Yes. It’s your proof that the work was done: a dated report with photos, listing the work and any areas we couldn’t reach.
Does the law say we must follow TR19?
No. The law sets the duty, and TR19® is the recognised benchmark for meeting it. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person has to manage fire risk, and many insurers can refuse or reduce a claim without proof of cleaning.
Is East Finchley in your area?
Yes. Our area takes in London and the counties of South East England, East Finchley included.
Staff cleaning versus specialist work
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That’s our job.
Keep a record of what your team does. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, alongside our reports.
Places near East Finchley
Other services in East Finchley
What affects the quote in East Finchley
Every site gets its own quote. These are the things that affect it:
- The size of the system
- Whether it’s a one-off visit or part of a schedule
- Working hours and out-of-hours timing
- How easy every part is to reach
Working hours, access and the scale of the site all affect the cost. Each of those is built into the quote, and the price is fixed before any work starts.
Asking for a quote
Before you ask for a quote, gather:
- Your last certificate, test record or report
- How we’d reach plant on a roof or in a plant room
- When the site is open and when it’s quiet
- Any symptoms, from odd noises to smells or leaks
Quotes are quick. Call or email with a few details and you’ll typically have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.