Greater London · Grease filter exchange
Grease filter exchange in West Norwood, Greater London
Need grease filter exchange in West Norwood? We diagnose first, fix the price and book the work around your hours, finishing with a written report and pictures.
- Filters that leave gaps in the canopy
- Staff short of time to wash filters
- Smoke and heat lingering under the hood
Grease filter exchange in West Norwood
Washing filters in the kitchen sink is messy and easily missed on a busy week. With a filter exchange, we bring a clean set and take the dirty one away, so the canopy is never left without filters. We are often asked to deal with a canopy that drips grease and grease collecting in the filter channels, on wall canopies, school and hospital kitchens and baffle filters.
In London, few kitchens can spare a day to close, so work in West Norwood 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.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. On top of that, we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Place
- West Norwood (SE19, SE27, SE21)
- Wider area
- Greater London
- Paperwork
- Report and photos after the visit
- Price
- A fixed price before we start
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Why deal with it now?
A filter exchange is a few minutes; a choked extract affects a whole service. Few maintenance jobs are as easy, and one of the easiest to let slip. Planning ahead in West Norwood lets you pick a quiet night rather than lose a busy one.
When the work has to happen, how we reach it and how big the site is all affect the cost. Each of those is built into the quote and give you a fixed price before we start.
Why choose Duct Doctor in West Norwood
- A fixed price before any work starts
- We diagnose before we treat
- Fully insured
- CHAS and SafeContractor accredited, with ISO 9001
Read our cost guide and our accreditations.
What the work involves, part by part
The plenum
Clean filters reduce the grease reaching the plenum, but it still needs cleaning as part of TR19.
Mesh filters
Grease lodges deep in the layers of a mesh filter, which makes hand-washing hard work.
Do you need grease filter exchange in West Norwood?
What a kitchen cooks affects how fast filters clog. Fryers, grills and woks load filters faster than ovens and steamers, so the right exchange interval varies.
What we are most often called out for:
- Grease collecting in the filter channels
- Filters left unwashed on busy weeks
- A canopy running with filters missing
- Grease dripping from the canopy
For kitchens close to West Norwood station, where the day often starts early and ends late, the extract can be cleaned overnight.
Comparing quotes
- Whether a written report and photos are included
- Whether the figure could change on the day
- How areas they can’t reach will be recorded
- Whether they’re fully insured
Honest limits
Some problems need a different service or another trade:
- Greasy ducts and risers that a filter change won’t reach
- A noisy or failed extract fan
- Grease behind the filters that a swap can’t remove
If you’re not sure, just give us a ring on 0345 646 2711 or email us and we’ll give you a straight answer.
Where we work
- Baffle filters
- Restaurants and pubs
- School and hospital kitchens
- Island canopies
- Wall canopies
- Mesh filters
What staff can safely do
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. Leave those to us.
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.
Towns and villages near West Norwood
What else we do in West Norwood
What happens on the day
We’re used to working while the site is closed. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. On site, the work takes well under an hour for most canopies. A name and number for whoever controls access to the building in West Norwood saves time on the night.
- We record the number, size and type of your filters.
- An exchange schedule is agreed to suit your cooking.
- The dirty set is lifted out.
- A clean set is fitted and checked for gaps.
- We take the greasy set away and confirm the next date.
Before we arrive
- Tell us about site rules, permits or sign-in
- Tell us the best time to work, such as after service or at a weekend
- Mention any parking or loading restrictions
Ask for a quote
Every quote begins with a look at the system, from your pictures and details or, where that is not enough, a survey on site. Then we send a fixed price, before any work starts.
Advice
Common questions in West Norwood
Who would carry out a food hygiene inspection at a kitchen in West Norwood?
In West Norwood, it’s Lambeth council that carries out food hygiene inspections. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
Do you work overnight in West Norwood?
Yes. We work evenings, overnight and at weekends. Your customers, staff or residents in West Norwood needn’t be disturbed. Your opening times are the first thing we ask for.
How much notice do you need?
It depends on the time you need and how big the job is. Mention your preferred dates with your enquiry, and if it’s an emergency, call us any time.
Do you look at the system first?
Yes. For many sites, pictures and a few details are enough, and larger or hidden systems get a visit.
Do you have insurance?
Yes. We are fully insured, and we can share the details when you need them.
Can you give a price for filter changes?
Every kitchen is different, so we need to know the filters and interval first. We send you a fixed quote before the service starts.
Are you accredited?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
Do you provide a certificate or report?
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.
What grease filter exchange looks like in West Norwood
Food Standards Agency data counts about 163 cafés, restaurants and staff canteens and about 96 takeaways within about 1.5 miles of central West Norwood. Swapping filters on a schedule keeps kitchens like these drawing air properly. London jobs typically start after the last service, with loading and roof access agreed with the building first. Food hygiene inspections in West Norwood are the job of Lambeth council’s environmental health team. Extraction counts as kitchen equipment, so its condition can come up on the day. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
Church and community hall kitchens, near West Norwood Congregational Church or anywhere around West Norwood, are easy to forget, but their extracts collect grease like any other. If you look after a school kitchen, at a school such as St Luke's Church of England Primary School or anywhere near West Norwood, the holidays are the usual time for a TR19® clean.
West Norwood is about 5 miles south of London, in Greater London. From the centre of West Norwood to the outskirts, we cover grease filter exchange for every kind of premises, from a single unit to a large public building. West Norwood is one of 764 towns, villages and districts in Greater London we cover for grease filter exchange.
Here we cover the SE19, SE27 and SE21 postcode area for grease filter exchange. Local streets include Crown Lane, Dover Road and Moore Road, all of which we cover for grease filter exchange. With the A214 and A215 close by, West Norwood is easy for our technicians to reach at any hour. Other places close to West Norwood include Norwood New Town (1 mile south), Gipsy Hill (1 mile south-east), Upper Norwood (1 mile south-east), West Dulwich (1 mile north-east) and Crystal Palace (1 mile south-east). Within a short drive, we also cover London (5 miles north), City of Westminster (7 miles north), Marylebone (7 miles north), Kensington (7 miles north-west), St Pancras (7 miles north) and Shoreditch (7 miles north).
Local landmarks in West Norwood
We work in commercial kitchens and buildings around Long Meadow, Norwood School and Hillcrest and the streets around them. The closest station to West Norwood is West Norwood station, roughly 0.5 miles north-west of the centre. Other landmarks nearby include Centrale Croydon (3.5 miles south) and St Christopher's Hospice (1.6 miles east). For a walk, there’s Dulwich Upper Wood and Battersea Park Lake.
Landlords, agents and facilities managers
Running several sites is easier with one contractor. We cover South East England and London, so a run of sites can go into one programme and kept on a regular cycle.
We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we will send a fixed quote.