Greater London · Ductwork cleaning
Ductwork Cleaning in The Wrythe
Ductwork cleaning for The Wrythe, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.
- Sections of duct with no access panels
- Hardened, baked-on grease in long horizontal runs
- Heavy grease at the base of a riser
What the work involves, part by part
Horizontal duct runs
Long horizontal runs need access panels at regular intervals. Any stretch out of reach is noted and can fit extra panels.
Vertical risers
Cleaning a riser needs access along its height. Where it cannot be reached safely, the report says so.
Ductwork cleaning in The Wrythe
The ductwork is where an extract clean is won or lost. Without enough access panels, long stretches can go years without being touched. Each section we can reach is cleaned, and any we cannot is written down, so you know exactly where you stand. The work covers horizontal duct runs, vertical risers and bends and junctions, and people most often call us about duct runs that can’t be reached and an insurer asking for TR19 evidence.
In London, few kitchens can spare a day to close, so extract cleaning in The Wrythe is typically done overnight, after the last service. Parking, loading and access to the roof are agreed with the building before the night of the clean.
We’ve been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.
- Place
- The Wrythe (SM5, SM6, SM1)
- Wider area
- Greater London
- Reporting
- Certificate and photo report
- Quotes
- A fixed quote up front
- Working hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Why deal with it now?
Dealing with the ductwork in The Wrythe now beats dealing with it after a problem. It takes from a few hours to more than one visit, depending on duct length and access, done out of hours so the kitchen keeps cooking. London buildings are shared, so a fire or failure in one system can reach the neighbours above and beside you.
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 make a difference.
Why The Wrythe businesses choose us
- Ventilation hygiene specialists since 2009
- We are fully insured
- Fixed quotes from a survey or photos
- A written report with pictures after every visit
The Wrythe: your questions answered
Can you work in The Wrythe outside opening hours?
Yes. We work evenings, overnight and at weekends. The work in The Wrythe can fit around your hours. Tell us your opening hours when you ask for a quote.
Which environmental health team covers The Wrythe?
In The Wrythe, it’s Sutton council that carries out food hygiene inspections. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.
What does ductwork cleaning cost?
There’s no set price, as it depends on the job: the size of the system, its condition, access and when we can work. You get a fixed price before any work starts.
Which sectors do you work in?
We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, as well as food production and leisure sites.
What happens if there aren’t enough access panels?
Sections out of reach are written down on the report, as TR19 expects. We can fit new access panels so they’re cleaned next time.
Is TR19 a legal requirement?
No. TR19® is BESA’s specification, not legislation. The legal duty comes from the Regulatory Reform (Fire Safety) Order 2005: the responsible person must assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.
Do you install duct access panels?
Yes. The survey or clean shows where sections couldn’t be reached, and we can fit them so those sections are cleaned in future.
Is The Wrythe in your area?
Yes. We work in The Wrythe and the rest of Greater London, as part of our work across South East England and London. For a fixed quote, give us a ring on 0345 646 2711 or drop us a line.
Multi-site and managed buildings
If you look after several sites, we can schedule visits across all of them on one quote. Each site gets its own report and photos, so each one has its own record.
We also work for facilities teams across offices, schools and healthcare in The Wrythe and across Greater London. Work can be phased by floor, building or site around the people who use them.
When to call us in The Wrythe
Many ducts do not have enough access panels. Stretches with no way in may never have been touched, and grease there keeps thickening unseen.
It’s time to book a visit if you see:
- Duct runs that can’t be reached
- Hardened, baked-on grease in long horizontal runs
- Proof of duct cleaning for the insurer
- Duct runs with no cleaning record
Volunteers running a hall kitchen near Bishop Andrewes Church, or anywhere in The Wrythe, may not know when the extract was last cleaned, and a grease test settles it.
What to look for in a quote
- What happens if part of the system cannot be accessed
- When they can work, and whether that’s outside your opening hours
- Whether VAT is included
- If they look at the system before pricing
Towns and villages near The Wrythe
More services for The Wrythe
The Wrythe kitchens: local notes
Look up The Wrythe on the FSA’s food hygiene register and you’ll find about 138 restaurants, cafés and works canteens and about 99 takeaways and sandwich shops in The Wrythe and the streets around it, up to about 1.5 miles out. Wherever those kitchens cook under a canopy, the horizontal runs and risers need cleaning as well as the hood. Night work suits London kitchens, and roads and loading bays tend to be quieter too. The Wrythe 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.
If you run a café or takeaway near Carshalton station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits. Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to The Wrythe is St Helier Hospital, about 0.9 miles north-west.
The Wrythe is about 7 miles south of Stockwell, in Greater London. Sites in The Wrythe get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with pictures. Our Greater London coverage runs to 764 places, The Wrythe among them. There’s also a page for London, roughly 9 miles from The Wrythe.
Every address in SM5, SM6 and SM1 is within our area for ductwork cleaning, from busy streets to back roads. We cover sites on Elm Road, Byne Road and Mill Lane and the roads around them. Neighbouring places we cover for ductwork cleaning include Carshalton (1 mile south), Wallington (1 mile south-east), Rosehill (1 mile north-west), St Helier (1 mile north-west) and Benhilton (1 mile west). We also work in nearby towns such as London (9 miles north), City of Westminster (10 miles north), Marylebone (10 miles north), Kensington (9 miles north), St Pancras (11 miles north) and Shoreditch (11 miles north).
What’s near The Wrythe
Around The Wrythe, our work takes us to kitchens and buildings near Carshalton Park, The Railway Tavern and Carshalton High School for Girls. The Wrythe has its own railway station: Carshalton station. Well-known places in the area include Centrale Croydon (2.7 miles east) and Honeywood Museum (0.6 miles south). For a walk, there’s The Spinney Local Nature Reserve and Duppas Hill.
What happens on the day
Each visit runs to the same pattern: sheeting and protection first, isolate whatever needs isolating, do the work, clear away and hand over the paperwork. On site, the work takes a shift or more, depending on the length of the runs and the number of access points. A name and number for whoever controls access to the building in The Wrythe saves time on the night.
- We trace the duct and find every way in.
- We take grease readings along the route.
- Out of hours, the area is protected and the access panels opened.
- Thick grease is scraped out, then the runs and risers are degreased.
- Panels are closed, readings and pictures repeated, and unreachable sections recorded.
How to prepare
- Mention any sign-in, permit or induction we need
- Clear the space around the work
- Mention any parking or loading restrictions
Get a fixed quote
The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and many jobs can be priced from that alone.
Read more
What affects the cost of ductwork cleaning
We don’t publish a price list, because sites vary so much. What we look at:
- Whether we need access equipment or extra panels
- Where the site is and how we reach it
- The times the site is available
- The number of sites or systems
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.
What we need to know
When you call or email, it’s useful to have:
- Your opening hours and when the area is out of use
- A few general shots of the system
- Any access panels or hatches you can see
- The postcode and the type of business
For a fixed quote, phone us on 0345 646 2711, or email photos and tell us the type of site, your opening hours and roughly what the system looks like. Photos and the last report, if you have one, make the quote quicker. We typically come back within one working day.
Aftercare tips
Think of this as the after-treatment advice, in brief:
- Consider fitting panels where the report shows gaps
- Never cook with a filter missing
- Don’t block access panels with shelving or stock
- Run the extract fan throughout service
Every panel we open is refitted when we finish, and the surrounding area is left clean. Waste grease and water are taken away.
Book the next duct clean before the date passes. If the kitchen starts cooking longer hours, the interval may need to shorten, and grease thickness testing will show it.