Greater London · Ductwork cleaning
Ductwork cleaning in Cowley, Greater London
Looking for ductwork cleaning in Cowley? We diagnose first, fix the price and book the work around your hours, finishing with a written report and pictures.
- Fat dripping from the ductwork
- Thick crusts of old grease along the duct
- Sections of duct with no access panels
Fixed quotes for ductwork cleaning in Cowley
You’ll get a fixed price before we start. It takes into account:
- A single visit or a regular plan
- What state the system is in
- Where the site is and how we reach it
- Whether several sites go on one quote
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 the price is fixed before work begins.
What we need to know
What to send for a quote:
- Problems your staff have spotted
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Wide pictures of the system and the area around it
- Close-ups of filters, grilles, hatches or access panels
To help us quote: the address, the type of site and when it’s open, pictures of the system and any previous report or certificate. Then ring 0345 646 2711 or use the quote form.
How we handle ductwork cleaning in Cowley
Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and our certificates are issued through the BESCA Vent Hygiene Elite portal. Typical jobs include a rancid smell from the extract duct and grease pooling at the foot of the riser, across bends and junctions, attenuators and horizontal duct runs.
In a London area like Cowley, 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.
The report is your system’s health record: a dated account with photos of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.
- Place
- Cowley (UB8, UB7, UB10)
- Wider area
- Greater London
- Paperwork
- Certificate and photo report
- Quotes
- A fixed price before any work starts
- Hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
What your team can do, and what needs us
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, which is where we come in.
For landlords and multi-site operators
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We are happy to deal with either side, and the report can go to both.
Ductwork cleaning around Cowley
The FSA’s food hygiene register includes about 20 pubs and bars and about 5 hotels and B&Bs in Cowley and the streets around it, up to about 1.5 miles out. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. London Fire Brigade covers Cowley. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. Food hygiene inspections in Cowley are the job of Hillingdon council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
If you run a church or community hall kitchen, near Church of St Laurence or elsewhere in Cowley, its extract still collects grease from every lunch and event. School kitchens, at schools like Cowley St Laurence CofE Primary School for example, are typically cleaned in the holidays so no lunches are lost. Historic houses near Cowley, such as Ickenham Hall about 2.9 miles north-east, are a reminder that older buildings with event kitchens can have long, awkward duct routes.
Cowley is about 2 miles south-west of Hillingdon, in Greater London. If you need ductwork cleaning in Cowley, please call 0345 646 2711, or send details by email for a fixed quote. We work across South East England and London, including Cowley. Cowley is one of 764 towns, villages and districts in Greater London we cover for ductwork cleaning. You can also see our page for London, about 17 miles away.
Postcode districts we cover here for ductwork cleaning: UB8, UB7 and UB10. Streets in the area include Iver Lane, High Road and The Avenue, all of which we cover for ductwork cleaning. If your site is just outside Cowley, we cover Uxbridge (1 mile north), Yiewsley (1 mile south-east), Hillingdon (2 miles north-east), Thorney (2 miles south) and New Denham (2 miles north). Within a short drive, we also cover City of Westminster (14 miles east), Marylebone (14 miles east), Kensington (12 miles east), Hampstead (13 miles east), Ruislip (5 miles north-east) and Brompton (14 miles east).
Landmarks near Cowley
Typical jobs here are in premises near The Crown pub, Uxbridge High School and West Middlesex College, among other places. Cowley’s nearest station is West Drayton station, roughly 1.3 miles south of the centre. A little further out are British Airways Heritage Collection (0.7 miles north-west) and The Chimes (1.3 miles north). The countryside around Cowley includes Uxbridge Moor and Northala Fields.
Places near Cowley
Other services in Cowley
Honest limits
We’d rather tell you now than book work that won’t help, so these are the things it will not cover:
- Faulty fire dampers
- A duct that’s too small or badly routed for the kitchen (a design issue)
- An extract fan that has stopped working
If you are not sure, just give us a ring on 0345 646 2711 or email us and we’ll give you a straight answer before you book.
Parts of the system we cover
- Vertical risers
- Multi-storey ducts
- Bends and junctions
- Horizontal duct runs
- Attenuators
- Access panels
What we do, step by step
We start by comparing what we find with the survey or your photos. If anything is different, we talk it through with the person on site before carrying on. From there, it takes from a few hours to more than one visit, depending on duct length and access. We fit London jobs around the building rather than the other way round, so a visit in Cowley is typically out of hours.
- Diagnosis: a survey of the duct’s route, size and access.
- A fixed quote follows, based on what we found.
- Each section is cleaned in turn through its access panel.
- Bends, risers and the base of each riser get extra attention.
- Readings, pictures and a recommended next clean date complete the job.
Getting ready for the visit
- Arrange a key holder or contact on site
- Dig out any earlier paperwork for the system
- Let us know about permits to work or site inductions
Getting a quote
Want a quote for ductwork cleaning? Please call 0345 646 2711 or drop us a line with a few details about the site. We’ll explain what we’d do and send a fixed quote before you commit to anything.
Advice
Aftercare tips
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Make sure filters are seated properly
- Ask us about extra access panels where sections can’t be reached
- Tell us if grease leaks from the ductwork
- Don’t switch the extract off early
Every panel we open is refitted when we finish, and the surrounding area is left clean. Grease and dirty water are contained and removed.
Extra access panels mean more of the duct gets cleaned each time. Grease you can reach is grease that gets removed.
Questions from Cowley
Can the work in Cowley be done at night or at weekends?
Yes. We work evenings, overnight and at weekends. The work in Cowley can fit around your hours. Just call us on 0345 646 2711, or send details by email with your opening times and we’ll plan around them.
Which fire authority looks after Cowley?
That is London Fire Brigade. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.
Do you have a 24/7 line?
Yes. There’s a 24/7 emergency line for anything that cannot wait until a planned visit. Call us any time and explain what’s happened.
How long does it take to clean extract ducts?
A short duct can be cleaned in a few hours, while long ducts and tall risers can need more than one visit. Visits are planned out of hours.
Who has the legal duty for fire safety?
Under the Regulatory Reform (Fire Safety) Order 2005, it’s the responsible person: often the employer, owner or occupier. Landlords, facilities managers and managing agents can also hold responsibility.
How much does ductwork cleaning cost in Cowley?
We do not publish prices, because the cost depends on the job: the size of the system, its condition, access and when we can work. You get a fixed price before work begins.
How far ahead should we book?
The more notice, the better, especially for out-of-hours work. Quotes typically come back within one working day, and emergencies are covered by our 24/7 line.
Does the law say we must follow TR19?
No. TR19® is BESA’s specification, not legislation. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.
How the job changes from site to site
Multi-storey and shared buildings
A duct that climbs several floors may be cleaned over more than one visit. Visits are planned around the building’s hours, out of hours where possible.
Vertical risers
Risers carry the extract up through the building to the roof. Grease collects on the walls and at the foot of the riser, which is one of the points we test.