Greater London · Grease trap cleaning
Grease Trap Cleaning in Isleworth
We cover Isleworth for grease trap cleaning. Fixed quotes, work around your opening hours and photo reports on every job.
- An overdue grease trap
- A small trap that fills too quickly
- A slow-draining kitchen sink
Honest limits
A few issues sit outside what this work can do:
- Leaking pipework or sink wastes, which need a plumber
- A unit that cannot cope with the kitchen’s output
- Blockages further down the drainage network
If you are not sure, just call 0345 646 2711 or use the quote form and we’ll give you a straight answer.
Where we work
- Under-sink grease traps
- Inline grease traps
- School and care home kitchens
- Kitchen waste pipes
- Pot wash sinks
- Restaurants and takeaways
How we handle grease trap cleaning in Isleworth
A grease trap is the kitchen drain’s first line of protection. Kept clean, it does its job quietly, but neglected, it causes blockages and smells. A regular clean keeps it healthy. If you’re dealing with a full, neglected grease trap and washing-up water that won’t drain away, we can put it right, from restaurants and takeaways, kitchen waste pipes and school and care home kitchens onwards.
London’s sewers are known for fatbergs, built up from fat, oil and grease washed down drains. Regular grease trap cleaning keeps a kitchen in Isleworth from adding to the problem.
Accreditations are easy to claim and worth checking. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Location
- Isleworth (TW7, TW1, TW3)
- Wider area
- Greater London
- Records
- Written report with photos
- Quote
- A fixed price before work begins
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Grease trap cleaning in Isleworth: local notes
The FSA’s food hygiene register shows about 437 restaurants, cafés and canteens and about 107 takeaways and sandwich shops within roughly a mile and a half of the centre of Isleworth. Wherever they wash pans and plates, fat heads for the drain unless a trap catches it. Food hygiene inspections in Isleworth are the job of Hounslow council’s environmental health team. They look at the cleanliness of the whole kitchen: walls, floors, ceilings and equipment. A record of each deep clean helps show the kitchen is kept in order. Most London kitchens cannot close in the day, so deep cleaning is typically done overnight.
West Middlesex University Hospital, about less than half a mile north-east, is the nearest hospital to Isleworth; healthcare kitchens can’t stop cooking, so deep cleans are worked around meal times. If you run a café or takeaway near Isleworth station, a deep clean overnight means the kitchen opens as normal next morning.
Isleworth is about 2 miles north of Twickenham, in Greater London. We carry out grease trap cleaning for commercial premises of every kind in Isleworth and the rest of Greater London. Across Greater London, we cover 764 places, Isleworth among them. London is in our area too, around 10 miles away.
Every address in TW7, TW1 and TW3 is within our area for grease trap cleaning, from busy streets to back roads. Whether your site is on Upper Square, London Road and Shire Horse Way or a nearby road, our technicians can take on the work. We also cover the places around Isleworth: Woodlands (1 mile west), St Margarets (1 mile south-east), Ivybridge (1 mile south-west), Spring Grove (1 mile north-west) and Hounslow (1 mile west). Within a short drive, we also cover London (10 miles east), City of Westminster (8 miles east), Marylebone (9 miles north-east), Kensington (6 miles east), St Pancras (10 miles north-east) and Shoreditch (12 miles east).
Near you in Isleworth
We work in commercial kitchens and buildings around The George Inn, Kneller Hall Junior School and Gumley House RC Convent School, among other places. Isleworth has its own railway station: Isleworth station. Other landmarks nearby include West Middlesex University Hospital (within half a mile north-east) and Museum of Army Music (1.4 miles south-west). Green spaces nearby include Richmond Hill and Kew Gardens Lake.
Signs you need grease trap cleaning in Isleworth
In Isleworth, as everywhere, grease traps are easy to forget. Tucked away under the sink or below the floor, it’s often ignored until something goes wrong.
It’s time to book a visit if you see:
- A regular cleaning plan for the grease trap
- A full, neglected grease trap
- An under-sink trap that keeps filling up
- A blocked kitchen drain caused by grease
For schools such as St Mary's Catholic Primary School, deep cleans and grease trap work are usually booked for the holidays.
What your quote should include
- Whether VAT is included
- Exactly which parts of the system are covered
- When they can work, and whether that’s outside your opening hours
- What insurance they carry
Looking after it afterwards
No system stays clean for ever, but care slows the build-up. Our tips:
- Fit sink strainers to catch food scraps
- Make sure the trap can be reached easily
- Report slow or smelly sinks early
- Scrape plates and pans into the bin before washing up
You’ll get our view on how often the trap needs cleaning. It’s based on how full it was and how busy the kitchen is.
An overfull trap lets grease pass. Cleaning it before it’s full keeps grease out of the drains and saves a call-out for a blocked drain.
The process
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and it goes on the report too. All told, the work takes an hour or so for an under-sink trap, longer for a larger unit. Getting kit into a London building takes planning, so let us know where we can load and park in Isleworth.
- We locate the trap and check how it’s fitted.
- We make sure nothing drains into the trap.
- We empty out the fat, oil, grease and solids.
- We clean every part of the inside.
- We refit it, run water through and remove the waste.
Preparing for the visit
- Mention any locked doors, roof access or ceiling voids
- Clear the space around the work
- Let us know about parking and loading
Ask for a quote
To get a fixed quote, phone us on 0345 646 2711 or send us an email and tell us the type of site, your opening hours and roughly what the system looks like. A few photos and your last certificate or report help a lot. We normally come back within one working day.
Read more
Common questions in Isleworth
Can you come to Isleworth after we close?
Yes, out-of-hours work is a big part of what we do. The work in Isleworth can fit around your hours. Just phone us on 0345 646 2711 or email us with your opening times and we will plan around them.
Who carries out food hygiene inspections in Isleworth?
Food hygiene inspections in Isleworth are carried out by Hounslow council. Inspection results feed into the food hygiene rating published by the Food Standards Agency.
Does the report say when we need you again?
Yes. The interval depends on how much the system is used and what we find and the report sets out why.
What happens if you cannot reach some of it?
We never leave them off the paperwork. The report says which parts couldn’t be reached and why, and we can quote to improve the access.
Do you provide a certificate or report?
Yes. It’s the record insurers and inspectors ask to see: a dated report with pictures, listing the work and any areas we couldn’t reach.
Can you look after several sites?
Yes. Our area covers London and the South East, so we can schedule a run of sites as one programme. Each site gets its own report and photos.
Who has the legal duty for fire safety?
That depends on who controls the premises. Under the Fire Safety Order 2005, it’s the responsible person, which can be the employer, the owner, a landlord, an FM or a managing agent.
What is TR19?
A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not legislation, but it’s the standard people check against.
Part by part
Under-sink grease traps
Under-sink traps are compact units fitted below the kitchen sink. Their small size means they fill fast and need regular cleaning.
Baffles and outlets
The outlet carries the separated water on to the drain. If it’s blocked or greasy, the trap backs up.
Nearby places to Isleworth
More services for Isleworth
What happens if it’s left?
Grease that leaves the kitchen ends up somewhere. It adds to blockages further down the drains and sewer. A well-maintained trap keeps it where it can be removed. It’s better booked as a planned job in Isleworth than handled as an emergency.
The price reflects the work, not guesswork. That’s why we survey first, from pictures or on site, and why the quote is fixed before work begins.
Why Isleworth businesses choose us
- A single point of contact for sites across the South East and London
- In business since 2009
- We diagnose before we treat
- We’re fully insured
Take a look at how cleaning jobs are priced and our accreditations and certificates.
What affects the cost of grease trap cleaning
The price is fixed before any work begins. It takes into account:
- How big the system is
- When the work can happen, such as evenings, overnight or weekends
- Whether we need access equipment or extra panels
- Any permits to work or inductions
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll go through it with you.
What to send for a quote
There’s no need for technical detail. It helps if you can send:
- Detail shots of panels, filters and grilles
- The postcode and the type of business
- The times we could work without disrupting the site
- Photos showing the whole system and its surroundings
For grease trap cleaning in Isleworth, call 0345 646 2711, or send details by email. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. A fixed quote normally follows within one working day.