Greater London · Grease trap cleaning
Grease trap cleaning in Holloway, Greater London
One call covers grease trap cleaning in Holloway, from survey to sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Foul odours from the grease trap
- An under-sink trap that keeps filling up
- Gurgling drains in the kitchen
About our grease trap cleaning in Holloway
A grease trap is the kitchen drain’s first line of protection. Kept clean, it does its job quietly but left too long, it causes trouble. Routine cleaning keeps it in good working order. The work covers inline grease traps, school and care home kitchens and pot wash sinks, and people most often call us about washing-up water that won’t drain away and a small trap that fills too quickly.
Across London, council environmental health teams inspect food businesses, and the cleanliness of the whole kitchen is part of what they look at. A deep clean ahead of an inspection, or after one, is a common reason kitchens in Holloway get in touch.
The sign-off is always in writing: a written report, dated and illustrated with photos, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. Any parts we couldn’t reach are recorded on it too.
- Location
- Holloway (N7, N19, N4)
- Wider area
- Greater London
- Reporting
- Report and pictures after the visit
- Price
- A fixed price before any work starts
- Hours
- Out of hours as standard, 24/7 emergency line
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Multi-site and managed buildings
Keeping records across a portfolio is half the battle. Each visit ends with a dated report and photos, ready to show insurers, fire officers or EHOs.
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party, and the report can go to both.
Different parts, different methods
Grease interceptors
A larger unit takes more time to empty and clean and we plan the visit accordingly.
Baffles and outlets
We check the inlet, outlet and baffles at each clean so water flows freely.
Grease trap cleaning in Holloway: local notes
There are about 834 restaurants, cafés and canteens and about 254 sandwich bars and takeaways across Holloway and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. Wherever they wash pans and plates, fat heads for the drain unless a trap catches it. Night work is normal for London kitchens, and the kitchen is handed back ready for the morning. In Holloway, food businesses are inspected by environmental health officers from Islington council. They look at the cleanliness of the whole kitchen: walls, floors, ceilings and equipment. Having the dates of the last deep clean to hand saves digging for them on the day.
If you look after a school kitchen, at a school such as Grafton Primary School or anywhere near Holloway, the holidays are the time for a deep clean or a grease trap clean. If you run a church or community hall kitchen, near St Joseph and St Padarn's Church or elsewhere in Holloway, a deep clean and an emptied grease trap before a busy season of events are worth booking. If you run a care home or healthcare kitchen near Holloway (the nearest hospital is Royal Northern Hospital, about less than half a mile north-west), a grease trap on a set schedule avoids a blocked drain mid-service.
Holloway is about 2 miles north-west of Hoxton, in Greater London. Sites in Holloway get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with photos. Our area takes in 764 places across Greater London, from busy centres to quieter spots.
Here we cover the N7, N19 and N4 postcode area for grease trap cleaning. Streets in the area include Penn Road, Lough Road and Tabley Road, all of which we cover for grease trap cleaning. We also cover the places around Holloway: Nag's Head (1 mile north), Lower Holloway (1 mile south), Tufnell Park (1 mile west), Upper Holloway (1 mile north-west) and Barnsbury (1 mile south). Further out, we also cover London (4 miles south), City of Westminster (3 miles south-west), Marylebone (3 miles south-west), Kensington (5 miles south-west), Shoreditch (3 miles south-east) and Walthamstow (5 miles north-east).
Near you in Holloway
Around Holloway, our work takes us to kitchens and buildings near Vaughan Williams Memorial Library, Whittington Park and Beacon High and the streets around them. Also close by are Musical Theatre Academy (0.8 miles south-east) and The Coronet pub (less than half a mile south-east). The nearest railway station is Drayton Park station, about 0.6 miles south-east of the centre. Well-known places in the area include Brunswick Centre (2.3 miles south) and Montfichet's Tower (3.1 miles south). Open spaces near Holloway include St. James's Park Lake and Dartmouth Park Hill.
Staff cleaning versus specialist work
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. Leave those to us.
Why it’s worth doing now in Holloway
A smelly, overflowing trap attracts pests. Keeping the trap clean removes something they’re looking for, alongside good kitchen hygiene. A booked night’s work in Holloway costs you no trading time; an unplanned closure does.
No two sites are the same, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all play a part.
Why book with us
- Out-of-hours work and a 24/7 emergency line
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- A written report with photos after every visit
- Fixed quotes from a survey or pictures
Take a look at our cost guide or our accreditations and certificates.
Towns and villages near Holloway
Also in Holloway
Keeping the system healthy
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Act on gurgling or smelly drains
- Never pour used oil down the sink
- Get food waste into the bin, not the sink
- Keep strainers in every sink
The sinks are ready to use as soon as we’ve finished. We run water through to check it drains before we leave.
Fat that escapes the trap hardens in the pipework. Once it’s there, it needs a drainage contractor to clear so prevention is the easier route.
Fixed quotes for grease trap cleaning in Holloway
Sites vary more than people expect. What affects the quote:
- How easy every part is to reach
- Whether several sites go on one quote
- Site rules, permits and inductions
- The times the site is available
Kitchens, offices, schools and hospitals are all priced the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we’ll explain each part.
What to send for a quote
You don’t need the technical terms. It helps if you can send:
- The paperwork from the last visit, if you have it
- How we’d reach plant on a roof or in a plant room
- Problems your staff have spotted
- The site address and the type of premises
Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. Then we send a fixed price so you know the cost before we start.
FAQs for Holloway
Can the work in Holloway be done at night or at weekends?
Yes, nights and weekends are routine for us. Your customers, staff or residents in Holloway needn’t be disturbed. When you call 0345 646 2711 or send us an email, mention when the site is quiet.
What do you need to know about parking in Holloway?
London parking can be tight, so details of loading bays and permits help. Where restrictions apply in the day, an evening or overnight visit normally gets round them.
Will cleaning the grease trap fix a blocked drain?
It depends where the blockage is. If the trap is full, cleaning it often helps but grease set further down the drains needs jetting by a drainage specialist.
Does the law say we must follow TR19?
No. The law sets the duty; TR19® is the benchmark used to show it’s met. Under the Fire Safety Order 2005, the responsible person must reduce fire risk, and many insurers can refuse or reduce a claim without proof of cleaning.
Are you accredited?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.
What happens to the waste?
We contain it and take it with us. Grease, debris and waste water are collected as the work goes on, so it doesn’t spread.
What do you do with the waste?
It’s removed from site when we leave. Your staff don’t have to handle it once the clean is done.
Does the report say when we need you again?
Yes. The report recommends when the next visit should be, based on use and what we found.
How it works
We start by comparing what we find with the survey or your pictures. Anything unexpected is raised with you before we go further. After that, the work takes less than an hour for many under-sink units. Most London sites can’t stop for the day, so work in Holloway is typically done overnight, early in the morning or at weekends.
- 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.
- We clean every part of the inside.
- The trap is refitted, tested with water and the waste taken away.
How to prepare
- Dig out any earlier paperwork for the system
- Clear loose items from the work area
- Agree a time when the area can be out of use
Getting a quote
Here’s what helps us quote: where the site is, what it is and its opening hours, a few pictures and the last certificate or report, if there is one. Then give us a ring on 0345 646 2711 or drop us a line.