Greater London · Grease trap cleaning
Kensington grease trap cleaning
Grease trap cleaning for Kensington and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Ask us for a fixed quote.
- Drains that gurgle and bubble
- An inline trap or interceptor due for cleaning
- A kitchen drain that smells
Grease trap cleaning in Kensington, done properly
A neglected grease trap stops doing its job. Fat sets in the pipes downstream and the result is blocked drains and bad smells. A trap that is cleaned regularly keeps grease where it belongs. Common call-outs are for a routine grease trap service and a grease trap that hasn’t been emptied in a long time, on inline grease traps, kitchen waste pipes and under-sink grease traps.
Across London, council environmental health teams inspect food businesses, and walls, floors, ceilings and equipment are all part of the picture. Kitchens in Kensington often book a deep clean before or after an inspection.
Duct Doctor has been trading since 2009, and we’re 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.
- Where
- Kensington (W11, W8, W14, SW7)
- Wider area
- Greater London
- Records
- Report and photos after the visit
- Price
- A fixed price before we start
- When we work
- Nights, weekends or holidays to suit you
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
What affects the quote in Kensington
Some jobs are bigger than they look, and some smaller. The main factors:
- Whether several sites go on one quote
- The condition of the system
- Travel, parking and unloading
- Site requirements such as sign-in and permits
What you pay reflects the actual work. That is why we survey first, from pictures or on site, and the price is agreed before we start.
What to send for a quote
Many jobs can be priced from pictures and some basics. Useful things to send:
- Where the site is and what kind of site it is
- Your opening hours and when the area is out of use
- Your last certificate, test record or report
- Wide pictures of the system and the area around it
For grease trap cleaning in Kensington, give us a ring on 0345 646 2711, or email photos. Let us know the site type and the opening hours, plus photos or the previous report if they’re to hand. We normally send a fixed quote within one working day.
When to call us in Kensington
Hot washing-up water keeps grease liquid for a while. Once it cools, it sets, often in the trap or the pipe beyond.
Signs it’s time to call us include:
- Drains that gurgle and bubble
- A full, neglected grease trap
- Foul odours from the grease trap
- A slow-draining kitchen sink
Where a church or community hall near Church of St Barnabas, or anywhere in Kensington, has a kitchen used by volunteers, a periodic deep clean keeps it ready for the next event.
What your quote should include
- What’s included in the scope, part by part
- How they set the interval to the next visit
- Whether a written report and pictures are included
- Proof of accreditation you can verify
What happens if it’s left?
Grease that gets past the trap doesn’t disappear. It adds to blockages further down the drains and sewer. A well-maintained trap keeps it where it can be removed. Choosing the date yourself beats having a fault choose it for you.
When the work has to happen, how we reach it and how big the site is all affect the cost. Each of those is built into the quote, and the price is fixed before work begins.
Why us?
- A single point of contact for sites across the South East and London
- CHAS and SafeContractor accredited, with ISO 9001
- Fixed quotes, usually within one working day
- Trading since 2009
Take a look at what affects the cost and our accreditations.
In-house cleaning or a specialist?
Staff cleaning and specialist work are not the same thing. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
Common questions in Kensington
Which council inspects kitchens in Kensington?
Kitchens in Kensington are inspected by Kensington and Chelsea council’s environmental health officers. Inspection results feed into the food hygiene rating published by the Food Standards Agency.
Do you work at weekends in Kensington?
Yes, evening, overnight and weekend work is normal for us. The work in Kensington can fit around your hours. Tell us your opening hours when you ask for a quote.
What about areas you can’t get to?
They’re marked on the report. Often the fix is extra access, such as new panels in ductwork, and we can fit those.
What do you do with the waste?
We remove all the waste we take out. It isn’t poured back down the drain, of course.
Do you offer emergency callouts?
Yes, any time. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line, and we’ll advise on what to do next.
Will I get paperwork for my records?
Yes. It’s the record insurers and inspectors ask to see: a written, dated record with photos of what we did and anything we couldn’t access.
Where does the waste go?
It leaves the site with us at the end of the visit. While we work, it’s kept contained so the area stays clean.
Do you work in Kensington?
Yes. We work in Kensington and the rest of Greater London, as part of our work across South East England and London. To book, call us on 0345 646 2711 or use the quote form.
How it works
Every visit runs to the same pattern: sheeting and protection first, isolate whatever needs isolating, carry out the grease trap cleaning, clear away and leave you the report. On site, the work takes anything from under an hour to a few hours, depending on the trap. In a London area like Kensington, parking, loading and building access are planned before the day of the work.
- First, we locate the grease trap and look at the pipework around it.
- The sinks feeding the trap are kept out of use while we work.
- We take out the layer of fat, oil and grease and any solids.
- The inside, baffles and pipe connections are cleaned.
- We put it back together, run water through and remove the waste.
Preparing for the visit
- Tell us the best time to work, such as after service or at a weekend
- Name a contact who can let us in at the agreed time
- Let us know how we reach the system, including roofs, risers and plant rooms
Ask for a quote
Every quote begins with a look at the system, from your photos and details or, where that isn’t enough, a survey on site. Then we send a fixed price, before work begins.
Advice
Between visits
Think of this as the after-treatment advice, in brief:
- Keep the grease trap on a regular cleaning schedule
- Fit sink strainers to catch food scraps
- Scrape plates and pans into the bin before washing up
- Let us know if the kitchen gets busier
The sinks are ready to use as soon as we’ve finished. We run water through to check it drains before we leave.
A fixed cleaning interval means the trap never gets overfull. We agree the timing with you.
Towns and villages near Kensington
Other services in Kensington
Honest limits
We won’t sell you work that doesn’t address the problem, so these are the things it will not cover:
- Blockages in the public sewer beyond the property
- Broken pipework below ground
- A leaking sink waste or trap connection
If you’re not sure, just call 0345 646 2711 or drop us a line and we will give you a straight answer.
Where we work
- Kitchen waste pipes
- Under-sink grease traps
- Restaurants and takeaways
- Pot wash sinks
- School and care home kitchens
- Inline grease traps
Grease trap cleaning in Kensington: local notes
Food Standards Agency records list about 1,447 restaurants, cafés and works canteens and about 194 sandwich bars and takeaways in and around Kensington, up to about a mile and a half out. Each of them sends fat, oil and grease towards the drain, which is why grease traps need regular emptying. Food hygiene inspections in Kensington are the job of Kensington and Chelsea council’s environmental health team. Grease behind equipment or on a ceiling is the kind of thing an inspection can note. A cleaning log that includes deep cleans and grease trap visits shows the work is planned. Fat from London kitchens contributes to sewer blockages, which is why grease traps need emptying on a schedule.
If you run catering at a healthcare site, such as a hospital like St Mary Abbot's Hospital about 0.5 miles east, deep cleans and grease trap visits are planned so meals still go out. A summer deep clean suits schools such as St Barnabas and St Philip's CofE Primary School, as the kitchen can be stripped back with no lunches to serve.
Kensington is about 5 miles west of London, in Greater London. We provide grease trap cleaning for businesses, landlords and public buildings in Kensington and the rest of Greater London. Kensington is one of 764 towns, villages and districts in Greater London we cover for grease trap cleaning.
Postcode districts we cover here for grease trap cleaning: W11, W8, W14 and SW7. That includes premises on Kensington High Street, Edwardes Square and Somerset Square and nearby roads. Kensington is on the A402 and B316, so it’s easy for us to get to for grease trap cleaning. Close by, we work in Holland Park (1 mile north), Notting Hill (1 mile north), Shepherd's Bush (1 mile west), Notting Dale (1 mile north) and White City (1 mile north-west). Within a short drive, we also cover London (5 miles east), Marylebone (3 miles north-east), St Pancras (4 miles north-east), Shoreditch (6 miles east), Walthamstow (10 miles north-east) and Hoxton (6 miles north-east). Kensington is one of the larger places we cover in Greater London for grease trap cleaning.
Local landmarks in Kensington
In Kensington, that means kitchens and buildings near Holland Park, Scarsdale Tavern and Holland Park School and the streets around them. Nearby too are Kensington School (0.5 miles east) and Abdus Salam Library (1 mile east). Kensington has its own railway station: Kensington Olympia station. Well-known places in the area include Kensington Arcade (within half a mile east) and London Museum (0.7 miles north-east). Green spaces nearby include WWT London Wetland Centre and The Long Water.