Greater London · Grease trap cleaning
Grease trap cleaning in Lissenden Gardens, Greater London
Looking for grease trap cleaning in Lissenden Gardens? We diagnose first, fix the price and book the work around your hours, then sign off with a report and photos.
- Drains clogged with fat
- An under-sink trap that keeps filling up
- An interceptor full of grease and solids
Do you need grease trap cleaning in Lissenden Gardens?
Hot washing-up water keeps grease liquid for a while. When it cools, the grease hardens in the pipework or the drain.
Keep an eye out for any of the following:
- An inline trap or interceptor due for cleaning
- A blocked kitchen drain caused by grease
- Sinks that drain slowly
- A full, neglected grease trap
Royal Northern Hospital, about 1.2 miles east, is the nearest hospital to Lissenden Gardens; healthcare kitchens cannot stop cooking, so deep cleans are worked around meal times.
What your quote should include
- Exactly which parts of the system are covered
- Whether a survey comes first
- Whether they recommend a next date
- If the quote is a fixed price or an estimate
Grease trap cleaning in Lissenden Gardens, done properly
Fats, oils and grease are the main cause of blocked kitchen drains. Further on, grease can build into fatbergs in the sewer. A well-maintained trap keeps them out of the drains. If you have a small trap that fills too quickly and grease setting in the kitchen pipework, we can put it right.
Fat, oil and grease poured down drains helps form fatbergs, and London’s sewers have made the news for them more than once. Regular grease trap cleaning keeps a kitchen in Lissenden Gardens from adding to the problem.
Think of the report as the system’s health record: dated, with photos, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.
- Where
- Lissenden Gardens (NW5, NW3, N19)
- Wider area
- Greater London
- Reporting
- Photo report after every visit
- Quotes
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
Grease trap cleaning around Lissenden Gardens
Food Standards Agency data counts about 684 cafés, restaurants and staff canteens and about 324 sandwich bars and takeaways in Lissenden Gardens and the streets around it, up to about 1.5 miles out. A grease trap in kitchens like these fills steadily and needs emptying before it overflows. Food hygiene inspections in Lissenden Gardens are the job of Camden council’s environmental health team. Grease behind equipment or on a ceiling is the kind of thing an inspection can note. Photos and dates from each deep clean make a useful record. In London, deep cleans and grease trap work are typically done overnight, so the kitchen opens as normal the next day.
If you run a café or takeaway near Gospel Oak station, a deep clean overnight means the kitchen opens as normal next morning. A summer deep clean suits schools such as Parliament Hill School, as the kitchen can be stripped back with no lunches to serve.
Lissenden Gardens is about 1 mile east of Hampstead, in Greater London. From the centre of Lissenden Gardens to the outskirts, we cover grease trap cleaning for every kind of premises, from small sites to large estates. We cover 764 places across Greater London, from busy centres to quieter spots.
All of NW5, NW3 and N19 is within our area for grease trap cleaning, from the main roads to the quietest streets. Streets in the area include Rona Road, Dale Road and Fleet Road, all of which we cover for grease trap cleaning. Neighbouring places we cover for grease trap cleaning include Gospel Oak (1 mile south), Dartmouth Park (1 mile north-east), Tufnell Park (1 mile east), Kentish Town (1 mile south) and Chalk Farm (1 mile south). Within a short drive, we also cover London (5 miles south-east), City of Westminster (3 miles south), Marylebone (3 miles south), Kensington (5 miles south-west), St Pancras (3 miles south-east) and Shoreditch (4 miles south-east).
Around Lissenden Gardens
In Lissenden Gardens, that means kitchens and buildings near Parliament Hill, The Royal School and Gospel Oak Primary School. Other local landmarks include The Bull and Last pub (under half a mile north-east) and Cecil Sharp House (1.3 miles south). Lissenden Gardens has its own railway station: Gospel Oak station. Other landmarks nearby include Royal Northern Hospital (1.2 miles east) and Montfichet's Tower (3.7 miles south-east). Open spaces near Lissenden Gardens include Parliament Hill and The Long Water.
Part by part
School, care home and staff kitchens
School kitchens can be cleaned in the holidays or after lunch service.
Baffles and outlets
Baffles inside the trap slow the water so grease can separate. They gather grease and debris so they’re cleaned every time.
Why act early in Lissenden Gardens
Grease that gets past the trap does not disappear. It can build up in the drains and join fatbergs in the sewer. Keeping it in the trap, and emptying the trap, is the responsible thing to do. Every month a London system goes without attention adds to what has to be done later.
Leaving it longer rarely makes the work cheaper. Build-up, wear and faults tend to get worse, not better, and a neglected system can mean more work. If you are not sure what’s needed, give us a ring on 0345 646 2711, or send details by email and we’ll give you an honest view and a fixed quote.
Why book with us
- Trading since 2009
- Out-of-hours work and a 24/7 emergency line
- One number for every site across the South East and London
- We are fully insured
See what affects the cost or our accreditations and certificates.
Places near Lissenden Gardens
What else we do in Lissenden Gardens
Lissenden Gardens: your questions answered
Can you work in school kitchens in Lissenden Gardens during the holidays?
Yes. Half-terms and the summer break are the natural time for school work. Around Lissenden Gardens, the Food Standards Agency lists about 69 schools and colleges with registered kitchens within a mile and a half or so. Tell us your holiday dates and we will book the visit for when the site is empty.
Can you work in Lissenden Gardens outside opening hours?
Yes, out-of-hours work is a big part of what we do. The site is handed back ready to open. Let us know the hours you are closed and we’ll book within them.
Who is the responsible person?
In the words of the Fire Safety Order 2005, it’s the responsible person. That’s generally the employer or the person in control of the premises, and in shared buildings more than one person can have duties. If you’re not sure, check your lease and fire risk assessment.
What types of grease trap do you clean?
We clean under-sink traps, inline traps and interceptors. Let us know what’s fitted and we will plan the visit.
What accreditations do you have?
We hold CHAS, SafeContractor and ISO 9001, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. Vent Hygiene Elite is run by BESCA and independently audited.
Will you tell us when the next visit is due?
Yes. The recommended date is on the report. For kitchen extracts, BESA’s minimum intervals run from every 3 months for heavy use to every 12 months for light use, while fire dampers are tested at least annually.
What should go in our maintenance log?
Visit reports, certificates and your in-house cleaning logs. They’re what an insurer, fire officer or EHO may ask for, so keep them where they can be found quickly.
What is TR19?
BESA’s ventilation hygiene specification, with two parts that matter most here: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It is not legislation, but it’s the standard people check against.
What affects the cost of grease trap cleaning
You’ll get a fixed price before work begins. It takes into account:
- The scale of the work
- What state the system is in
- The number of sites or systems
- One-off work versus a regular cycle
When the work has to happen, how we reach it and how big the site is all affect the cost. We take each of them into account, and the price is fixed before we start.
Asking for a quote
Photos and a few facts are often enough to price the work. Send what you can of the following:
- Photos showing the whole system and its surroundings
- The paperwork from the last visit, if you have it
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- How we’d reach plant on a roof or in a plant room
To get a fixed quote, call us on 0345 646 2711 or use the quote form and tell us the type of site, your opening hours and roughly what the system looks like. Photos and the last report, if you have one, make the quote quicker. We usually come back within one working day.
What staff can safely do
Staff cleaning and specialist work are not the same thing. 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.
Some jobs should never be done in-house: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. That is our job.
Looking after it afterwards
Results last longer with the right care. Here’s what we suggest:
- Keep strainers in every sink
- Keep the grease trap on a regular cleaning schedule
- Tell us when sinks start draining slowly
- Keep waste oil out of the drains
If we spot problems beyond the trap, such as a drain that still runs slowly, we will tell you. That may need a drainage contractor to look further.
If the sinks are slow or smelly, the trap may be full. Getting it cleaned now can stop a full blockage down the line.
How the visit works
There are three stages on the day: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, while signing off means the written report and photos. The middle part takes longest, and that takes anything from under an hour to a few hours, depending on the trap. Managed blocks in London often need contractors booked in ahead, and we’re happy to deal with the agent directly for a site in Lissenden Gardens.
- First, we find the trap and look at its connections.
- Sinks feeding the trap are taken out of use.
- Grease and solids are removed from the trap.
- The chambers and baffles are cleaned.
- We refit it, run water through and remove the waste.
Before we arrive
- Clear loose items from the work area
- Make sure equipment near the work can be switched off and left to cool
- Find the previous report, if there is one
Get a fixed quote
To help us quote: the address, the type of site and when it’s open, a few pictures and the last certificate or report, if there is one. Once you have those, call us on 0345 646 2711 or use the quote form.