Oxfordshire · Ductwork cleaning
Ductwork Cleaning in Oxford
Ductwork cleaning in Oxford from ventilation hygiene specialists trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Grease pooling at the foot of the riser
- Duct runs that cannot be reached
- Proof of duct cleaning for the insurer
Ductwork cleaning in Oxford, done properly
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, with each certificate issued through the BESCA portal. If you are dealing with thick crusts of old grease along the duct and duct runs that can’t be reached, we can put it right.
Town-centre kitchens in a place like Oxford often sit below flats or offices, with risers that run up the back of the building to roof level. A riser needs proper access to be cleaned top to bottom, and any section we cannot reach is recorded on the report.
A written report with pictures follows each visit, so you have a record of what was done and when. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Place
- Oxford (OX4, OX3, OX2, OX1)
- Wider area
- Oxfordshire
- Records
- Certificate plus before-and-after photos
- Quote
- Fixed quote, normally within a working day
- When we work
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Oxford questions
Who inspects food businesses in Oxford?
In Oxford, it’s Oxford City council that carries out food hygiene inspections. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
Do you clean school canteen extracts around Oxford out of term?
Yes. The holidays are the usual time for school work. With about 80 schools and colleges on the FSA’s register within roughly a mile and a half of Oxford, it pays to plan holiday dates ahead. Tell us your holiday dates and we will book the visit for when the site is empty.
Are you insured?
Yes. We’re fully insured, and we can share the details when you need them.
Do you look at the system first?
Yes, every time. Diagnosis comes before treatment: the survey shows what needs doing and what access we need and the fixed quote is built on it.
Can you fit access panels in our ductwork?
Yes, as part of our fits and repairs work. We place them where they help most, and we’ll recommend where.
What do you do with what you remove?
Waste is contained during the work and removed when we leave, from grease and debris to used cleaning water. None of it is left on site.
Can you price the work without visiting?
Yes, where the photos show enough. Otherwise, we book a survey at a time that suits the site, and the quote follows that.
How much does ductwork cleaning cost?
Size, condition, access and working hours all affect the cost. Call for a fixed quote and we will typically reply within one working day.
Keeping the system healthy
Simple habits between visits make a real difference. Our advice:
- Report any grease dripping from duct joints
- Do not block access panels with shelving or stock
- Do not switch the extract off early
- Book the next clean before the recommended date
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.
Some signs mean the duct needs attention sooner: drips from the ductwork, stale smells or a noisy fan. Testing will show whether any section has reached 500 microns.
Towns and villages near Oxford
More services for Oxford
Grease, kitchens and Oxford
The FSA’s data shows about 97 pubs and bars and about 14 hotels, B&Bs and guest houses registered within about 1.5 miles of central Oxford. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Food hygiene inspections in Oxford are the job of Oxford City council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A dated certificate in the maintenance file answers the question before it’s asked. Oxford is covered by Oxfordshire Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Holywell Manor is about 0.8 miles north-west), access may need planning. For schools such as East Oxford Primary School, kitchen extract cleaning is normally booked for the holidays, when the canteen is closed.
Oxford is in Oxfordshire. Across the OX4 area, we cover ductwork cleaning for commercial sites. Oxford is one of 443 towns, villages and districts in Oxfordshire where we work for ductwork cleaning.
Every address in OX4, OX3, OX2 and OX1 is within our area for ductwork cleaning, from the main roads to the quietest streets. Streets in the area include High Street, New High Street and Radcliffe Square, all of which we cover for ductwork cleaning. Oxford sits on or near the A34 and A40, so getting to you is simple for ductwork cleaning. Close by, we work in St Clement's (1 mile west), Headington Hill (1 mile north-east), New Marston (1 mile north), Donnington (1 mile south) and St. Ebbes (1 mile west). Within a short drive, we also cover Didcot (10 miles south), Bicester (11 miles north), Abingdon-on-Thames (6 miles south-west), Witney (11 miles west), Thame (11 miles east) and Wantage (14 miles south-west). Oxford is among the bigger places we cover in Oxfordshire for ductwork cleaning.
What’s near Oxford
We work in commercial kitchens and buildings around The Star pub, Alexander Library of Ornithology and Headington Rye Oxford and the streets around them. You will also find Cheney School (within half a mile east) and South Park (within half a mile north-east). The closest station to Oxford is Oxford station, about 1.6 miles west of the centre. A little further out are Warneford Hospital (less than half a mile east) and Rumble Museum (under half a mile east). Open spaces near Oxford include CS Lewis Nature Reserve and Headington Hill.
What we do, step by step
There’s very little for your team to do on the day. A contact on site lets us in at the agreed time and points us to the system, and the rest is down to us. Afterwards, the area is left tidy and the written report follows. Some sites in Oxford need contractors inducted or booked in ahead, so tell us the routine when you ask for a quote.
- First we diagnose: the route, the access and the grease levels.
- A fixed quote follows, based on what we found.
- Each section is cleaned in turn through its access panel.
- We take extra care at bends and at the foot of risers.
- Readings, photos and a recommended next clean date complete the job.
How to prepare
- Mention any sign-in, permit or induction we need
- Agree a time when the area can be out of use
- Plan for cooking equipment or plant to be off before we arrive
Get a fixed quote
Here’s what helps us quote: the address, the type of site and when it’s open, photos of the system and the last certificate or report, if there is one. Once you have those, ring 0345 646 2711, or send details by email.
Advice
Common problems we fix in Oxford
A duct with too few access doors cannot be fully cleaned. Stretches with no way in may never have been touched, and grease there keeps thickening unseen.
Keep an eye out for these warning signs:
- Proof of duct cleaning for the insurer
- A rancid smell from the extract duct
- A duct nobody has opened in years
- Thick deposits at the bottom of a vertical duct
If you run a church or community hall kitchen, near St Clement's Church or elsewhere in Oxford, its extract still collects grease from every lunch and event.
Questions to ask before you book
- What’s included in the scope, part by part
- Whether VAT is included
- Which accreditations they hold, and whether you can check them
- Whether the work can be done while the site is closed
What staff can safely do
Logging matters as much as cleaning. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, next to our reports.
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. What they cannot safely do is clean inside the ductwork, the fan or the risers, and that is where we come in.
Honest limits
It’s worth knowing the limits before booking:
- A failed fan motor at the end of the duct (a fan repair job)
- Ductwork that is corroded, split or holed (that needs a ductwork contractor)
- Parts of the duct with no way in
If in doubt, give us a ring on 0345 646 2711 or email us and we will say what we think.
Where we work
- Bends and junctions
- Access panels
- Horizontal duct runs
- Vertical risers
- Multi-storey ducts
- Attenuators
Managing agents and facilities teams in Oxford
We also work for facilities teams across offices, schools and healthcare across Oxfordshire. Work can be phased by floor, building or site around the people who use them.
If you look after several sites, we can schedule visits across all of them on one quote. Every building has its own written report, so each one has its own record.
Part by part
Attenuators and discharge
The last section of duct before the discharge is often the coolest, which can mean heavier deposits. We include it in the clean and the readings.
Bends and transitions
A bend can hold far more grease than a straight run of the same length. We clean it back by hand and with degreaser, and test it before and after.