Greater London · Ductwork cleaning
Duct cleaning in Bethnal Green
Need ductwork cleaning in Bethnal Green? We survey first, send you a fixed quote and work around your opening hours, finishing with a written report and photos.
- An insurer asking for TR19 evidence
- Readings above 200 microns from a grease thickness test
- Gaps where access panels were never fitted
Ductwork cleaning in Bethnal Green, done properly
Once air leaves the canopy, it travels through ductwork that most people never see. Every horizontal run and vertical riser collects grease along the way and a fire in the duct can spread through the building. We clean it from the inside, through access panels, to BESA TR19® Grease. If you have a duct nobody has opened in years and grease leaking from duct joints, we can put it right, from attenuators, vertical risers and bends and junctions onwards.
London kitchens tend to trade late and open early, so work in Bethnal Green 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.
Every visit ends with a written report and pictures, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Location
- Bethnal Green (E2, E1, E3)
- Region
- Greater London
- Paperwork
- TR19® certificate and photo report
- Quote
- A fixed price before we start
- Hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
How we price ductwork cleaning
You will get a fixed price before we start. It’s based on:
- Whether we need access equipment or extra panels
- Site rules, permits and inductions
- The condition we find in the survey
- The size of the system
We don’t list prices on the website, because the cost depends on the site in front of us. Call for a fixed quote, and we’ll talk you through it.
Asking for a quote
What to send for a quote:
- The roof, plant room or outside wall the system runs to
- A few general shots of the system
- Your opening hours and when the area is out of use
- Any access panels or hatches you can see
We do not publish a price list, because no two systems are the same. We look at your system first, from pictures or on a visit, then send a fixed quote. To start, phone us on 0345 646 2711, or send details by email.
Nearby places to Bethnal Green
Also in Bethnal Green
Questions from Bethnal Green
Who is the fire and rescue service for Bethnal Green?
Bethnal Green is in the area of London Fire Brigade. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
Who carries out food hygiene inspections in Bethnal Green?
In Bethnal Green, it’s Tower Hamlets council that carries out food hygiene inspections. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
How is kitchen extract ductwork cleaned?
Through access panels along the duct. Thick deposits are removed by hand before degreasing, such as degreasers, hot water or steam.
What do you do to protect the area?
Protection goes down first: floor sheeting and covers over nearby surfaces and equipment. The area is left tidy, with our waste taken away.
What shows that the ducts need a clean?
Drips, smells and weak extraction are clues, but measuring is the reliable way to know. A WFTT or DTT reading gives a clear answer.
Do you survey before quoting?
Yes. For many sites, photos and a few details are enough, while bigger or harder-to-see systems are surveyed on site.
What’s the cleaning interval for extract ductwork?
The minimum depends on how long the kitchen cooks each day: every 3 months for 12 to 16 hours, 6 months for 6 to 12 hours and 12 months for 2 to 6 hours. Measured grease sets the real interval.
Can we book visits on a schedule?
Yes. Scheduled maintenance plans are part of what we do, set at the interval the system needs. Each report recommends when the next visit should be.
Managing agents and facilities teams in Bethnal Green
When the building owner and the occupier are different, the lease normally sets out who maintains what. We’re happy to deal with either side, and the report can go to both.
From a single site to a large estate, the standard is the same: diagnosis, a fixed price, work booked around your hours and a written report with pictures.
What we do, step by step
The visit has three parts: set-up, the treatment itself and the sign-off. Set-up means sheeting and making equipment safe, while signing off means the written report and photos. Most of the time goes on the work itself, which takes from a few hours to more than one visit, depending on duct length and access. Expect the work in Bethnal Green to happen after your last customer leaves, not during trading.
- We trace the duct and find every way in.
- Grease thickness is measured at set points.
- Once the kitchen has closed, we protect the area and open the panels.
- Thick grease is scraped out, then the runs and risers are degreased.
- We close up, re-test, photograph and record anything out of reach.
How to prepare
- Allow time for equipment near the work to be turned off and cool down
- Agree a time when the area can be out of use
- Let us know how we reach the system, including roofs, risers and plant rooms
How to get a quote
Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, you get a fixed price before work begins.
Advice
How the job changes from site to site
Access panels
Every section of duct is cleaned through an access panel. Without them, parts of the duct cannot be reached, and TR19 expects them to be recorded.
Multi-storey and shared buildings
A duct that climbs several floors may be cleaned over more than one visit. We agree a sequence that suits the building, out of hours where possible.
Ductwork cleaning in Bethnal Green: the local picture
The FSA’s food hygiene register includes about 285 bars, pubs and nightclubs and about 46 hotels and guest houses within roughly a mile and a half of the centre of Bethnal Green. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. The fire and rescue service for Bethnal Green is London Fire Brigade. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Most London extract cleaning happens at night, after the last service.
Term dates shape school work: for a school like Lawdale Junior School, an extract clean fits neatly into a half-term or summer break. Church and community hall kitchens, near St Peter's or anywhere around Bethnal Green, are easy to forget, but their extracts collect grease like any other.
Bethnal Green is about 3 miles north-east of London, in Greater London. Anywhere in E2, we cover ductwork cleaning for commercial sites. 764 places in Greater London are on our list, large and small.
Every address in E2, E1 and E3 is within our area for ductwork cleaning, from the main roads to the quietest streets. Whether your site is on Patriot Square, Ion Square and Victoria Park Square or a nearby road, we can help. With the B108 and B118 close by, Bethnal Green is easy for our technicians to reach at any hour. Close by, we work in Cambridge Heath (1 mile north-east), London Fields (1 mile north), Shoreditch (1 mile west), Haggerston (1 mile north-west) and Stepney (1 mile south-east). Further out, we also cover London (3 miles south-west), City of Westminster (4 miles west), Marylebone (4 miles west), Kensington (6 miles west), Walthamstow (4 miles north) and Hampstead (5 miles west).
Around Bethnal Green
Around Bethnal Green, our work takes us to kitchens and buildings near Oaklands School, Bishopsgate Institute Special Collections and Archives and Bethnal Green Gardens, among other places. Also close by are Young and Talented School of Stage and Screen (under half a mile south) and Sebright Arms (less than half a mile north-west). Bethnal Green has its own railway station: Cambridge Heath station. Well-known places in the area include Hackney Walk (1.3 miles north) and London Chest Hospital (0.5 miles east). Open spaces near Bethnal Green include St. James's Park Lake and Tower Hill.
When to call us in Bethnal Green
Slow air leaves the most grease behind. Flat runs, bends, reducers and the base of risers are the usual hotspots, and those are the points we pay most attention to.
Look out for any of the following:
- Readings above 200 microns from a grease thickness test
- Ductwork that has never been cleaned
- Fat dripping from the ductwork
- Years of grease along the duct floor
A hospital like London Chest Hospital, about 0.5 miles east, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
Before you book anyone
- Which accreditations they hold, and whether you can check them
- What paperwork you get at the end
- Whether the work can be done while the site is closed
- Whether the figure could change on the day
What happens if it’s left?
Under BESA guidance, the mean grease level should stay at or below 200 microns between cleans. A reading of 500 microns or more at any point means a spot clean right away. Leaving the duct makes those limits harder to keep to. It’s better booked as a planned job in Bethnal Green than handled as an emergency.
Combining work into one visit or one programme can make for a more efficient booking. Mention every system or site you need covered and we’ll price it together.
Why choose Duct Doctor in Bethnal Green
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Evenings, overnight and weekends, plus 24/7 emergency callout
- Ventilation hygiene specialists since 2009
- A single point of contact for sites across the South East and London
Take a look at how cleaning jobs are priced or how to check a contractor.
What your team can do, and what needs us
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 is our job.
In-house cleaning and specialist cleaning do different jobs. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.