Greater London · Ductwork cleaning
Duct cleaning in Riddlesdown
Looking for ductwork cleaning in Riddlesdown? We survey first, send you a fixed quote and work around your opening hours, finishing with a written report and pictures.
- Grease leaking from duct joints
- Duct runs that cannot be reached
- Grease pooling at the foot of the riser
Ductwork cleaning in Riddlesdown
Once air leaves the canopy, it travels through ductwork that most people never see. Grease settles along every metre of it and a fire in the duct can spread through the building. We clean it from the inside, through access panels, to BESA TR19® Grease. The work covers vertical risers, horizontal duct runs and attenuators, and common reasons people get in touch are hardened, baked-on grease in long horizontal runs and heavy grease at the base of a riser.
In London, few kitchens can spare a day to close, so extract cleaning in Riddlesdown 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.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Location
- Riddlesdown (CR8, CR2)
- Wider area
- Greater London
- Records
- Certificate and photo report
- Price
- Fixed quote, usually within a working day
- When we work
- After hours by arrangement; emergencies any time
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
What staff can safely do
If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, they should report it rather than try to fix it. We’ll take a look and send you a fixed quote.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, alongside our reports.
What happens if it’s left?
Old grease in a duct for a kitchen in Riddlesdown does not stay soft. It bakes into a hard layer that takes far longer to remove, which makes each delayed clean a bigger one. A building in Riddlesdown may have flats or offices above and alongside, and a fault in the system can affect them too.
The cost depends on how big the system is, the condition it’s in and access to every part of it. We give you a fixed price before we start, so you know where you stand.
Why us?
- Accredited under CHAS and SafeContractor, with ISO 9001
- One contact for all your sites in London and the South East
- Photo reports with every job
- Fixed quotes from a survey or pictures
See what affects the cost and our accreditations and certificates.
Keeping the system healthy
Once we’ve finished, these simple steps help:
- Check readings when the menu changes
- File each certificate and photo report in the maintenance log
- Never cook with a filter missing
- Don’t block access panels with shelving or stock
A full system clean includes a TR19 certificate from the BESCA Vent Hygiene Elite portal. It shows when and where the clean was done and by whom.
Keep the fan on throughout service. When the air stops, grease settles in the duct, so switching off early adds to the build-up.
FAQs for Riddlesdown
Who carries out food hygiene inspections in Riddlesdown?
That’s Croydon council, whose environmental health officers carry out food hygiene inspections in Riddlesdown. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Who is the fire and rescue service for Riddlesdown?
London Fire Brigade is the fire and rescue service for Riddlesdown. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Do you work in Riddlesdown?
Yes. We work across Greater London, Surrey, Kent, Sussex, Hampshire, the Isle of Wight, Berkshire, Buckinghamshire, Oxfordshire, Hertfordshire and Essex, Riddlesdown included.
Do you work with multi-site operators?
Yes. Tell us the addresses and what each needs and we will quote them together.
When is the ductwork cleaned?
When the kitchen is closed. Larger systems may be cleaned over several nights, with the kitchen ready to cook each morning.
Do I get a certificate for ductwork cleaning?
You get a photo report with before and after pictures, and a full TR19 clean also comes with a certificate issued through the BESCA Vent Hygiene Elite portal. Keep both in the maintenance log.
What if part of the duct cannot be reached?
Every reachable section is cleaned and the rest recorded. Fitting extra access panels is the usual answer, and we can do that for you.
Is a quote from pictures possible?
Usually, yes. Send a few wide pictures plus close-ups of panels, filters or grilles, and a fixed quote usually follows within one working day. If pictures are not enough, we will survey first.
Fixed quotes for ductwork cleaning in Riddlesdown
The survey tells us what the work involves. The main factors are:
- What state the system is in
- Site requirements such as sign-in and permits
- The scale of the work
- How many systems or sites are involved
Every site is different, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all play a part.
What to send for a quote
To speed up the quote, send us:
- How we’d reach plant on a roof or in a plant room
- Any symptoms, from odd noises to smells or leaks
- Where the site is and what kind of site it is
- Your last certificate, test record or report
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 any work starts.
What happens on the day
Night work is normal for us. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. On site, the work takes from a few hours to more than one visit, depending on duct length and access. For a job in Riddlesdown, tell us about loading bays, permits, lifts and roof access when you book.
- First we diagnose: the route, the access and the grease levels.
- A fixed quote follows, based on what we found.
- We clean section by section, working from panel to panel.
- Bends, risers and the base of each riser get extra attention.
- Readings, photos and a recommended next clean date complete the job.
Getting ready for the visit
- Name a contact who can let us in at the agreed time
- Mention any locked doors, roof access or ceiling voids
- Tell us about site rules, permits or sign-in
How to get a quote
Want a quote for ductwork cleaning? Please call us on 0345 646 2711 or use the quote form and tell us about the site. We’ll talk you through the work and give you a fixed quote before you commit to anything.
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Also near Riddlesdown
More services for Riddlesdown
Part by part
Attenuators and discharge
At the end of the duct is the discharge. It can gather grease and mark the wall or roof around it, so it’s cleaned as far as safe access allows.
Multi-storey and shared buildings
In a building with several floors, the duct may pass other tenants’ spaces. We plan access with you and the building manager, so the clean is done safely and quietly.
When to call us in Riddlesdown
A vertical riser can run up several floors. Grease collects on the riser walls and gathers at the bottom, where it can pool. Panels along the riser make proper cleaning possible.
Keep an eye out for any of the following:
- Proof of duct cleaning for the insurer
- Duct runs that can’t be reached
- A rancid smell from the extract duct
- A grease test showing the duct is overdue
If you run catering at a healthcare site, such as a hospital like Purley War Memorial Hospital about 1 mile north-west, the extract may need cleaning more often than a part-time kitchen.
Questions to ask before booking
- Whether the price is fixed
- When they can work, and whether that’s outside your opening hours
- Exactly which parts of the system are covered
- What records you’ll receive afterwards
Kitchen extracts in Riddlesdown
Look up Riddlesdown on the FSA’s food hygiene register and you’ll find about 60 restaurants, cafés and canteens and about 47 takeaways within about 1.5 miles of central Riddlesdown. Wherever those kitchens cook under a canopy, the horizontal runs and risers need cleaning as well as the hood. It’s Croydon council that sends environmental health officers to food businesses in Riddlesdown. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Our report lists what was cleaned and when, which is useful to have ready. Night work suits London kitchens, and roads and loading bays tend to be quieter too.
If you run a church or community hall kitchen, near St Edmund's Church or elsewhere in Riddlesdown, its extract still collects grease from every lunch and event. For kitchens close to Riddlesdown station, where the day often starts early and ends late, the extract can be cleaned overnight.
Riddlesdown is about 1 mile east of Purley, in Greater London. Riddlesdown gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where necessary and a written report with pictures. We cover 764 places across Greater London, large and small. For sites nearby, see our London page (12 miles or so).
We cover every part of CR8 and CR2 for ductwork cleaning and the roads nearby. Streets in the area include Hyde Road, Lower Road and Famet Avenue, all of which we cover for ductwork cleaning. Riddlesdown sits on or near the A22, which makes travel easy for ductwork cleaning. If your site is just outside Riddlesdown, we cover Kenley (1 mile south), Sanderstead (1 mile north-east), South Croydon (2 miles north), Hamsey Green (2 miles south-east) and Whyteleafe (2 miles south). Further out, we also cover London (12 miles north), City of Westminster (13 miles north), Marylebone (13 miles north), Kensington (13 miles north), St Pancras (14 miles north) and Shoreditch (13 miles north).
Local landmarks in Riddlesdown
We work in commercial kitchens and buildings around Riddlesdown Collegiate and Dollypers Hill. Riddlesdown has its own railway station: Riddlesdown station. Well-known places in the area include Croydon Airport Visitor Centre (2 miles north-west) and Purley War Memorial Hospital (1 mile north-west). For a walk, there’s Duppas Hill and Foxley Wood.