Oxfordshire · Grease filter exchange
Grease filter exchange in Cowley, Oxfordshire
Our technicians work in Cowley on grease filter exchange. Out-of-hours visits, a fixed quote and a written report with photos on every job.
- Grease collecting in the filter channels
- Blocked baffle filters
- Filters that come out of the sink still dirty
Grease filter exchange in Cowley: the local picture
There are about 98 cafés, restaurants and staff canteens and about 32 takeaways and sandwich shops within 1.5 miles or so of the middle of Cowley, according to the Food Standards Agency’s register. Where they cook under a canopy, the grease filters are the first line of defence and clog quickly. The fire and rescue service for Cowley is Oxfordshire Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. Food hygiene inspections in Cowley are the job of Oxford City council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Before-and-after pictures from each clean are a simple way to show the extract is in hand.
Healthcare kitchens, like those at hospitals such as NHS Oxfordshire Clinical Commissioning Group (about under half a mile east), often cook for long hours, which puts them in BESA’s heavier-use bands. If you look after a school kitchen, at a school such as Our Lady's Roman Catholic Primary School or anywhere near Cowley, the holidays are the usual time for a TR19® clean. If your kitchen is in a listed or historic building, like the houses around Cowley (Holywell Manor is about 2.1 miles north-west), fitting access panels needs care.
Cowley is about 1 mile south-east of Oxford, in Oxfordshire. Wherever you are in the OX4 postcode area, we can carry out grease filter exchange at your premises. 443 places in Oxfordshire are on our list, from busy centres to quieter spots.
Every address in OX4 and OX3 is covered for grease filter exchange, from the main roads to the quietest streets. Streets in the area include Barns Road, Marsh Road and Clive Road, and we cover them all for grease filter exchange. Other places close to Cowley include Iffley (1 mile west), Blackbird Leys (1 mile south), Donnington (1 mile north-west), Littlemore (1 mile south-west) and Oxford (1 mile north-west). Within a short drive, we also cover Didcot (9 miles south), Bicester (12 miles north), Abingdon-on-Thames (5 miles south-west), Witney (12 miles west), Thame (10 miles east) and Wantage (13 miles south-west).
Landmarks near Cowley
Around Cowley, our work takes us to kitchens and buildings near The Nelson pub, South Park and Emmanuel Christian School and the streets around them. Also close by are Greyfriars Catholic School (0.6 miles north-west) and Alexander Library of Ornithology (1.9 miles north-west). The nearest railway station is Oxford station, roughly 2.7 miles north-west of the centre. A little further out are Templars Square (under half a mile south-west) and British Tattoo History Museum (0.7 miles north-west). The countryside around Cowley includes Headington Hill and CS Lewis Nature Reserve.
Grease filter exchange in Cowley
Each visit is quick and tidy. The greasy filters come out, clean ones go in and make sure there are no gaps between them. Anything that needs attention is pointed out. Common call-outs are for weak extraction at the canopy and staff short of time to wash filters, across wall canopies, mesh filters and school and hospital kitchens.
In a smaller place like Cowley, 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. Quieter kitchens still collect grease in the duct, just more slowly, so cleaning is planned around how much it cooks and what the readings show.
Each visit ends with a written report and pictures, 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.
- Where
- Cowley (OX4, OX3)
- Wider area
- Oxfordshire
- Records
- Written report with photos
- Price
- A fixed quote up front
- Working hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
The process
We turn up at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Equipment that has to be off is switched off and allowed to cool before any work starts, and floors and nearby surfaces are sheeted. The work itself takes less than an hour in most kitchens. For a site near Cowley, the work is booked around your opening hours, evenings and weekends included.
- First, we record the size, type and number of filters in each canopy.
- Together we set how often the filters should be changed.
- Each visit starts with the used filters being removed.
- We fit clean filters and check they sit snugly in the housing.
- We flag any damaged filters or anything wrong with the canopy.
Before we arrive
- Clear loose items from the work area
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Tell us about site rules, permits or sign-in
Ask for a quote
We do not publish a price list, because no two systems are the same. We look at your system first, from photos or on a visit, and then send you a fixed quote. To start, ring 0345 646 2711, or email photos.
Read more
What a clean won’t put right
In fairness, there are a few things this work will not fix:
- An extract that was undersized from the start
- A fan that’s failing or too weak for the system
- A heavily greased plenum or canopy, which needs cleaning to TR19
If you are not sure, just ring 0345 646 2711 or send us an email and we’ll give you a straight answer.
Where we work
- School and hospital kitchens
- Mesh filters
- Wall canopies
- Baffle filters
- Island canopies
- Restaurants and pubs
Your questions about grease filter exchange in Cowley
Do you work overnight in Cowley?
Yes, nights and weekends are routine for us. The work in Cowley can fit around your hours. Your opening times are the first thing we ask for.
Which council inspects kitchens in Cowley?
Kitchens in Cowley are inspected by Oxford City council’s environmental health officers. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.
How much notice should we give?
For planned work, earlier is better, especially if the next clean or test is due soon. For emergencies, we take calls 24/7.
What happens if you cannot reach some of it?
They’re listed in the report, never skipped quietly. You will know exactly which parts weren’t reached and why, and we can quote to improve the access.
Is filter exchange enough instead of a full extract clean?
No. Filter exchange works between full cleans, not instead of them. A TR19® clean deals with the whole system, with a certificate and photo report.
Does the report say when we need you again?
Yes. How often depends on use and condition, and we explain the reasoning on the report.
Which accreditations do you hold?
CHAS, SafeContractor, ISO 9001 and BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. We’ve been trading since 2009 and we are fully insured.
Who is the responsible person?
The Fire Safety Order 2005 calls them the responsible person: normally the employer or whoever controls the premises. In shared or managed buildings, a landlord, facilities manager or managing agent can share the duty.
What your team can do, and what needs us
When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We can diagnose it and quote.
Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
What happens if it’s left?
Clogged filters choke the extract. The kitchen gets hotter and smokier while the fan strains. Keeping filters clean keeps the extract working properly. It’s better to plan the work at a site near Cowley than wait for a failure.
You will not find a price list here, because the cost depends on the site in front of us. For a fixed quote, call 0345 646 2711 or drop us a line, and we’ll talk you through it.
Why us?
- Photo reports with every job
- One contact for all your sites in London and the South East
- Fixed quotes, normally within one working day
- Ventilation hygiene specialists since 2009
Take a look at what affects the cost and our accreditations.
Nearby places to Cowley
Also in Cowley
What affects the quote in Cowley
The price is fixed before any work begins. It takes into account:
- How easy every part is to reach
- Site rules, permits and inductions
- What state the system is in
- The times the site is available
One small site or a whole estate, we price it on the same basis: what needs doing, how we get to it and when. The price is fixed before we start.
What to send for a quote
We can often survey from photos. Try to include:
- Photos showing the whole system and its surroundings
- The roof, plant room or outside wall the system runs to
- Any access panels or hatches you can see
- The paperwork from the last visit, if you have it
The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Aftercare tips
No system stays clean for ever, but care slows the build-up. A few tips:
- Never cook with the extract switched off
- Wipe the outside of the canopy as part of daily cleaning
- Book full TR19 cleans alongside filter changes
- Never leave gaps in the filter bank
Fresh filters improve airflow at the canopy straight away. Always run the extract during cooking so they catch grease as intended.
Dripping filters are a clear sign they’re full. Changing them now reduces the fuel above the cooking, and it’s worth checking the plenum too.
Different parts, different methods
School, care home and staff kitchens
Lighter kitchens can often go longer between changes. We agree the schedule to match.
The plenum
A greasy plenum is a sign filters have been left too long or that the next TR19 clean is due.