Greater London · Ductwork cleaning
Ductwork cleaning in Osterley, Greater London
Ductwork cleaning in Osterley, surveyed first and signed off with a written report and photos. Call for a fixed quote.
- Thick deposits at the bottom of a vertical duct
- Stale grease odours from the duct
- Grease seeping out of the duct seams
Ductwork cleaning in Osterley
If the ducts in Osterley haven’t been cleaned for a while, or nobody is sure when they were? Tell us about the system when you call 0345 646 2711, or email photos, and we’ll give you a fixed quote for ductwork cleaning, normally within one working day. The work covers access panels, bends and junctions and vertical risers, and people most often call us about a duct clean needed for an insurer and smells of old cooking grease from the ductwork.
In London, few kitchens can spare a day to close, so extract cleaning in Osterley is usually done overnight, after the last service. Parking, loading and access to the roof are agreed with the building before the night of the clean.
The sign-off is always in writing: a dated report with pictures of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.
- Location
- Osterley (TW7, TW3, TW5)
- Region
- Greater London
- Records
- Certificate and photo report
- Quotes
- A fixed price before work begins
- When we work
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Managing agents and facilities teams in Osterley
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.
Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We can quote either party, and the report can go to both.
Ductwork cleaning in Osterley: the local picture
There are about 255 restaurants, cafés and canteens and about 110 takeaways across Osterley and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. Behind every canopy among them is a run of ductwork that collects grease out of sight. Food hygiene inspections in Osterley are the job of Hounslow council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Our report lists what was cleaned and when, which is useful to have ready. Osterley sits within the area of London Fire Brigade. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk.
Bursars and site managers at schools such as Isleworth and Syon School for Boys tend to book extract cleaning for when the kitchen is empty. Healthcare kitchens, like those at hospitals such as West Middlesex University Hospital (about 1.3 miles south-east), often cook for long hours, which puts them in BESA’s heavier-use bands.
Osterley is about 1 mile north of Hounslow, in Greater London. From the centre of Osterley to the outskirts, ductwork cleaning is available to all kinds of commercial premises, from small sites to large estates. Osterley is one of 764 towns, villages and districts in Greater London we cover for ductwork cleaning. London is in our area too, about 11 miles from Osterley.
Work in TW7, TW3 and TW5 follows the same survey, fixed quote and written report as everywhere else we cover. Local streets include Jersey Road, Church Road and Gresham Road, all of which we cover for ductwork cleaning. We also cover the places around Osterley: Spring Grove (1 mile south-east), Lampton (1 mile south-west), Norwood Green (1 mile north-west), Gillette Corner (1 mile east) and Woodlands (1 mile south). Larger places within reach include London (11 miles east), City of Westminster (9 miles east), Marylebone (9 miles east), Kensington (6 miles east), St Pancras (10 miles east) and Shoreditch (12 miles east).
What’s near Osterley
Locally, jobs take us to businesses close to The Plough Public House, Spring Grove Primary School and Inwood Park, among other places. The nearest railway station is Isleworth station, about 0.9 miles south-east of the centre. Well-known places in the area include Museum of Army Music (2.1 miles south) and West Middlesex University Hospital (1.3 miles south-east). Not far away are Castlebar Hill and Garden Lake.
Why it’s worth doing now in Osterley
A fire in a greasy duct is hard to reach and hard to stop. The duct can carry it to rooms, floors or roof spaces well away from the kitchen, so cleaning the duct is as important as cleaning the hood. In a London building, a problem in a duct, damper or fan rarely stays in one unit.
Combining work into one visit or one programme often makes better use of the time. Tell us about everything you’d like looked at and we’ll price it together.
Why choose Duct Doctor in Osterley
- A fixed price before any work starts
- One number for every site across the South East and London
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Work around your opening hours, with 24/7 emergency cover
Take a look at our cost guide or our accreditations.
How the visit works
We are used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so a kitchen or building can carry on as usual the next day. The visit itself takes a few hours for a short run, longer for long runs and tall risers. Security desks and permits-to-work are routine in London, so let us know what your building in Osterley needs from us.
- Diagnosis: a survey of the duct’s route, size and access.
- A fixed quote follows, based on what we found.
- We clean section by section, working from panel to panel.
- We take extra care at bends and at the foot of risers.
- The duct is signed off with readings, pictures and a next clean date.
Getting ready for the visit
- Plan for cooking equipment or plant to be off before we arrive
- Mention any locked doors, roof access or ceiling voids
- Move anything stored near the system
Getting a quote
To help us quote: where the site is, what it is and its opening hours, photos of the system and any previous report or certificate. Once you have those, call us on 0345 646 2711 or drop us a line.
Advice
Nearby places to Osterley
Also in Osterley
What ductwork cleaning can’t fix
It’s worth knowing the limits before booking:
- Ductwork that is corroded, split or holed (that needs a ductwork contractor)
- A failed fan motor at the end of the duct (a fan repair job)
- A duct that’s too small or badly routed for the kitchen (a design issue)
If you are not sure, just give us a ring on 0345 646 2711 or use the quote form and we will give you a straight answer before booking.
What we work on in Osterley
- Horizontal duct runs
- Multi-storey ducts
- Vertical risers
- Access panels
- Bends and junctions
- Attenuators
Keeping the system healthy
How long the results last depends on use and care. Here’s what we suggest:
- Keep your cleaning records together
- Keep access panels clear of stored items
- Keep the fan on while anything is cooking
- Book the next clean before the recommended date
Access panels are closed and sealed back up after cleaning, and the area around them is cleaned down. Waste grease and water are taken away.
Have access panels fitted where sections can’t be reached. Grease you can reach is grease that gets removed.
What the work involves, part by part
Horizontal duct runs
Grease settles on the floor of a flat duct run. Thick deposits are scraped out by hand before degreasing, then the walls and roof are cleaned too.
Access panels
After cleaning, every panel is closed and sealed, so grease and air stay inside the duct. We’ll tell you if any panel needs replacing.
Signs you need ductwork cleaning in Osterley
Grease filters that don’t seal let fat straight through. The duct then takes grease that the filters should have stopped and it fills faster.
What we’re most often called out for:
- A duct nobody has opened in years
- An insurer asking for TR19 evidence
- Gaps where access panels were never fitted
- A rancid smell from the extract duct
For kitchens close to Isleworth station, where the day often starts early and ends late, the extract can be cleaned overnight.
Questions to ask before you book
- Whether the work can be done while the site is closed
- Whether the price is fixed
- When the next visit should be, and why
- What happens if part of the system cannot be accessed
Osterley questions
How do you handle parking and loading in Osterley?
Tell us where a van can stop near your site in Osterley, and about any building rules on loading. If the building has a loading slot system, we will book into it.
Who enforces fire safety at workplaces in Osterley?
That is London Fire Brigade. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
How do you protect the area?
Protection goes down first: sheeting over floors, worktops and anything close to the work. We tidy up and take our waste away before we leave.
Are you fully insured?
Yes, fully. We also hold CHAS and SafeContractor for clients who vet their contractors.
Do you survey before quoting?
Yes. Every job is surveyed first, either from photos and details you send or on a site visit. Then you get a fixed quote.
Can you come out in an emergency?
Yes, day and night, every day of the year. Office hours are Monday to Friday, 8am to 6pm, with the emergency line covering every other hour.
How often should kitchen ducts be cleaned?
The duct is cleaned as part of the whole system, at intervals set by BESA guidance, from every 3 months for heavy use to every 12 months for light use. Grease thickness testing shows whether that is often enough.
Do you cover Osterley?
Yes. Our area takes in London and the counties of South East England, Osterley included.