Oxfordshire · Ductwork cleaning
Ductwork cleaning in Kennington, Oxfordshire
Ductwork cleaning for Kennington, with a survey first and a report with pictures at the end. Ask us for a fixed quote.
- Duct runs that can’t be reached
- A rancid smell from the extract duct
- Grease leaking from duct joints
Part by part
Vertical risers
Risers often pass through floors and walls, so fire dampers may be fitted where it crosses them. Damper testing is a separate service.
Bends and transitions
The join where the canopy meets the duct is a common hotspot. We reach it from the plenum side where possible.
Ductwork cleaning in Kennington, done properly
No two duct runs are the same, in Kennington or anywhere else. A few metres to an outside wall, or a riser up through the building to a roof fan. The survey traces the route, so we know where to get in and how long it will take. If you’re dealing with hardened, baked-on grease in long horizontal runs and ductwork that has never been cleaned, we can put it right.
In a smaller place like Kennington, the kitchens with extract systems are more likely to be a pub, a café, a takeaway or a school or care home kitchen than a big restaurant. A kitchen that cooks fewer hours still builds up grease, so the interval is set by hours of use and grease readings.
Good records are part of the job. You get a written report with pictures after each visit, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Location
- Kennington (OX1, OX14)
- Region
- Oxfordshire
- Reporting
- Certificate and photo report
- Price
- A fixed price before we start
- When we work
- Out of hours as standard, 24/7 emergency line
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Your questions about ductwork cleaning in Kennington
Can you get to a site in Kennington?
Yes, we work in villages as well as towns, and Kennington is covered. A survey first, from photos or a visit, means we arrive with the right kit.
Which council inspects kitchens in Kennington?
That is Vale of White Horse council, whose environmental health officers carry out food hygiene inspections in Kennington. How often a business is inspected depends on the risk rating the council gives it, so it’s worth staying ready all year.
Can you come out in an emergency?
Yes, day and night, every day of the year. Our office is open from 8am to 6pm on weekdays, and the emergency line covers the rest.
What paperwork do you give after a duct clean?
A photo report, with readings and before and after pictures, plus a TR19 certificate for a full system clean. The report says when the next clean is due.
What’s TR19?
TR19® is the BESA specification for keeping ventilation systems clean. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
How much notice do you need?
The more notice, the better, especially for out-of-hours work. We typically quote within one working day, and there’s a 24/7 line for emergencies.
What happens if there are not enough access panels?
We clean everything we can reach and record what we can’t. Extra panels can be installed, and we can do that for you.
Can extra access doors be added to the duct?
Yes, we do. The survey or clean shows where sections couldn’t be reached, and fitting them means future cleans are more complete.
Leave it or put it right?
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, which is why the duct matters as much as the canopy. Light use slows the build-up but doesn’t stop it.
No two sites are the same, so we price each one individually. Size, access, the condition of the system and when we can work all make a difference.
Why choose Duct Doctor in Kennington
- In business since 2009
- One number for every site across the South East and London
- Accredited under CHAS and SafeContractor, with ISO 9001
- Out-of-hours work and a 24/7 emergency line
Take a look at how cleaning jobs are priced and how to check a contractor.
Signs you need ductwork cleaning in Kennington
Many ducts don’t have enough access panels. Sections between panels go uncleaned, sometimes since the system was installed, and grease there keeps thickening unseen.
Keep an eye out for these warning signs:
- Fat dripping from the ductwork
- Hardened, baked-on grease in long horizontal runs
- Sections of duct with no access panels
- Proof of duct cleaning for the insurer
School kitchens, at schools like St Swithun's CofE Primary School for example, are normally cleaned in the holidays so no lunches are lost.
What to look for in a quote
- Whether the quote is based on a survey or photos
- How they set the interval to the next visit
- If the quote is a fixed price or an estimate
- What’s included in the scope, part by part
Multi-site and managed buildings
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Each site gets its own report and pictures, so records stay tidy.
Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we are happy to quote for all of it.
Places near Kennington
Other services in Kennington
What your team can do, and what needs us
Logging matters as much as cleaning. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but grease that has passed the filters is out of reach. Reaching it takes a specialist with the right equipment.
How the visit works
Each visit runs to the same pattern: protect the area, isolate whatever needs isolating, carry out the ductwork cleaning, tidy up and leave you the report. On site, the work takes a shift or more, depending on the length of the runs and the number of access points. We plan the journey to Kennington and bring what the job is likely to need.
- The duct route is surveyed and every access point found.
- Grease thickness is measured at set points.
- Once the kitchen has closed, we protect the area and open the panels.
- Thick grease is scraped out, then the runs and risers are degreased.
- Panels are closed, readings and photos repeated, and unreachable sections recorded.
How to prepare
- Let us know how we reach the system, including roofs, risers and plant rooms
- Mention any sign-in, permit or induction we need
- Name a contact who can let us in at the agreed time
How to get a quote
For ductwork cleaning in Kennington, phone us on 0345 646 2711 or use the quote form. Let us know the site type and the opening hours, and send pictures or your last report if you can. A fixed quote usually follows within one working day.
Read more
When it’s something else
Ductwork cleaning cannot fix everything, and we’ll tell you before work begins. It does not solve:
- Duct sealed behind fixed ceilings or walls
- Ductwork that is corroded, split or holed (that needs a ductwork contractor)
- A damper stuck open in the duct
If you’re not sure, just phone us on 0345 646 2711 or use the quote form and we will give you a straight answer before booking.
Where we work
- Access panels
- Multi-storey ducts
- Attenuators
- Bends and junctions
- Vertical risers
- Horizontal duct runs
Ductwork cleaning in Kennington: the local picture
The FSA’s food hygiene register shows about 19 restaurants, cafés and canteens and about 6 sandwich bars and takeaways within roughly a mile and a half of the centre of Kennington. The duct above a busy canopy coats itself in grease long before anyone sees it. The fire and rescue service for Kennington is Oxfordshire Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Environmental health officers from Vale of White Horse council inspect food businesses in Kennington. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Before-and-after photos from each clean are a simple way to show the extract is in hand.
If your kitchen is in a listed or historic building, like the houses around Kennington (Holywell Manor is about 3.1 miles north), fitting access panels needs care. Where a hall near St Swithun's Church, or anywhere in Kennington, hosts lunch clubs or events, its extract gathers grease just as a café’s does.
Kennington is about 3 miles south of Oxford, in Oxfordshire. We carry out ductwork cleaning for businesses, landlords and public buildings in Kennington and the rest of Oxfordshire. Kennington is one of 443 towns, villages and districts in Oxfordshire we cover for ductwork cleaning.
Our technicians cover all of the OX1 and OX14 postcode area for ductwork cleaning and the roads nearby. Local streets include Simpsons Way, The Avenue and Liddiard Close, all of which we cover for ductwork cleaning. We also cover the places around Kennington: Sandford-on-Thames (1 mile east), Littlemore (1 mile north-east), Redbridge (1 mile north), Hinksey Hill (1 mile north-west) and Bayworth (1 mile west). Within a short drive, we also cover Oxford (3 miles north), Didcot (7 miles south), Bicester (14 miles north), Abingdon-on-Thames (3 miles south-west), Witney (12 miles north-west) and Carterton (15 miles west).
What’s near Kennington
Typical jobs here are in premises near The Oxford Academy, Emmanuel Christian School and The Tandem pub and the streets around them. The nearest railway station is Radley station, roughly 1.8 miles south. Well-known places in the area include Templars Square (1.9 miles north-east) and Oxford Castle and earlier settlement remains (2.9 miles north). Open spaces near Kennington include Lashford Lane Fen and Harcourt Hill.