Greater London · Ductwork cleaning
Ductwork Cleaning in Park Royal
Ductwork cleaning for Park Royal, with a survey first and a report with photos at the end. Call for a fixed quote.
- Stale grease odours from the duct
- Fat dripping from the ductwork
- Thick crusts of old grease along the duct
How we handle ductwork cleaning in Park Royal
Each extract duct we take on in Park Royal goes through the full routine: we test the grease first, remove thick deposits by hand and degrease what’s left. Readings are taken again afterwards and pictures go into your report. Common call-outs are for grease seeping out of the duct seams and a grease test showing the duct is overdue, across multi-storey ducts, bends and junctions and attenuators.
London kitchens are often tucked into basements or the back of a building, with extract ducts that can climb several floors to discharge at roof level. In Park Royal, as elsewhere in the capital, a long duct run means more access points to open and more grease to remove.
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. It shows what was done and what, if anything, couldn’t be reached.
- Place
- Park Royal (NW10, W3, W5)
- Wider area
- Greater London
- Reporting
- Certificate plus before-and-after photos
- Price
- Fixed quote, usually within a working day
- Working hours
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
What ductwork cleaning can’t fix
To be straight with you, there are a few things this work will not fix:
- Duct sealed behind fixed ceilings or walls
- Duct sections that need replacing
- A failed fan motor at the end of the duct (a fan repair job)
If in doubt, call us on 0345 646 2711, or send details by email and we will say what we think before booking.
Where we work
- Attenuators
- Vertical risers
- Access panels
- Multi-storey ducts
- Horizontal duct runs
- Bends and junctions
Places near Park Royal
More services for Park Royal
What staff can safely do
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.
Some jobs should never be done in-house: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. Leave those to us.
Park Royal questions
Can you come to Park Royal after we close?
Yes, evening, overnight and weekend work is normal for us. It means the site in Park Royal keeps running as normal. When you phone us on 0345 646 2711 or drop us a line, mention when the site is quiet.
Can you clean school kitchen extracts in Park Royal during the holidays?
Yes, and it’s the easiest time to do it. The FSA’s register shows about 38 schools and colleges with food registrations within roughly a mile and a half of Park Royal. You can ring 0345 646 2711 or email us with the dates the site is empty.
How do you 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.
Do you have insurance?
Yes. Duct Doctor is fully insured, and the details are available on request.
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 Fire Safety Order 2005, the responsible person must reduce fire risk, and many insurers can refuse or reduce a claim without proof of cleaning.
How far ahead should we book?
For planned work, earlier is better, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.
What about areas you cannot get to?
Anything we cannot reach goes on the report, with pictures where possible, and we explain what access is needed, such as extra access panels in ductwork.
How long will the duct clean take?
Duct length, access and grease levels all affect it. As a guide, it takes a few hours for a short run, longer for long runs and tall risers.
Ductwork cleaning around Park Royal
Food Standards Agency records include about 41 bars, pubs and nightclubs and about 6 hotels and guest houses within roughly a mile and a half of the centre of Park Royal. A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. Most London extract cleaning happens at night, after the last service. Environmental health officers from Ealing council inspect food businesses in Park Royal. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after pictures from each clean are a simple way to show the extract is in hand.
Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Park Royal is Central Middlesex Hospital, about under half a mile north-east. Church and community hall kitchens, near St Gabriel's Church or anywhere around Park Royal, are easy to forget, but their extracts collect grease like any other.
Park Royal is about 1 mile south-west of Harlesden, in Greater London. Whatever kind of site you run in Park Royal, we can take on ductwork cleaning. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. Park Royal is one of 764 places in Greater London where we work for commercial clients. There’s also a page for London, about 8 miles away.
All of NW10, W3 and W5 is covered for ductwork cleaning, from busy streets to back roads. Whether your site is on Dukes Road, Abbey Road and Grieg Road or anywhere close by, we can help. Close by, we work in West Twyford (1 mile north-west), Hanger Hill (1 mile south-west), Stonebridge (1 mile north), Stonebridge Park (1 mile north) and Old Oak Common (1 mile east). Larger places within reach include London (8 miles east), City of Westminster (5 miles east), Marylebone (5 miles east), Kensington (4 miles south-east), St Pancras (7 miles east) and Shoreditch (8 miles east).
Landmarks near Park Royal
We work in commercial kitchens and buildings around St. Raphael's Edible Garden, Grand Junction Arms and The Ellen Wilkinson School for Girls. You’ll also find Library for Iranian Studies (1.5 miles south) and The Ellen Wilkinson School for Girls (1.1 miles south-west). For rail, the closest station is Harlesden station, roughly 0.8 miles north-east of the centre. Other landmarks nearby include London Designer Outlet (2 miles north) and London Transport Museum Depot (1.7 miles south). Open spaces near Park Royal include Castlebar Hill and Kew Gardens Lake.
How the visit works
We start by comparing what we find with the survey or your pictures. If anything is different, we talk it through with the person on site before carrying on. After that, the work takes anything from a few hours to several visits, depending on the length of duct. Before any visit in Park Royal, we agree where the van can stop and how equipment reaches the system.
- First the duct route is traced and every access point noted.
- We measure grease thickness at set points before cleaning.
- We open the panels and scrape out the heaviest grease.
- Horizontal runs and risers are then degreased by the method that suits the deposit.
- Post-clean readings and photos go into the report, with any unreachable section listed.
How to prepare
- Tell us the best time to work, such as after service or at a weekend
- Let us know about permits to work or site inductions
- Move anything stored near the system
Ask for a quote
Every quote begins with a look at the system, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work, before any work starts.
Read more
Keeping the system healthy
After the visit, a few habits help the work last:
- Keep grease filters clean and fitted whenever you cook
- Leave a way through to the access panels
- Diarise the next duct clean
- Store the certificate with the fire risk assessment
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.
Grease that never reaches the duct never needs cleaning out of it. Keep the filters clean, well fitted and in place whenever you cook.
When to call us in Park Royal
Grease in a duct running from a kitchen in Park Royal is as much a fire risk as in any building. Once it lights, fire can spread along the duct and into other areas, which is why the responsible person needs it under control.
Clients normally contact us when they notice one of these:
- Thick deposits at the bottom of a vertical duct
- A duct nobody has opened in years
- Sections of duct with no access panels
- Smells of old cooking grease from the ductwork
Bursars and site managers at schools such as West Twyford Primary School tend to book extract cleaning for when the kitchen is empty.
What to look for in a quote
- Which accreditations they hold, and whether you can check them
- Whether the quote is based on a survey or photos
- Whether they recommend a next date
- How areas they cannot reach will be recorded
Multi-site and managed buildings
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.
Managing agents often deal with us directly. Send the address, what’s needed and how access works, and we will send a fixed quote.
Part by part
Multi-storey and shared buildings
In a shared building, the duct links the kitchen to other spaces, so the responsible person has more reason to keep it clean. Your certificate and report give building managers the record they need.
Horizontal duct runs
Grease settles on the floor of a flat duct run. We scrape out the heavy layer first, then the walls and roof are cleaned too.