Greater London · TR19 inspections and grease testing
TR19 inspections and grease testing in Southgate, Greater London
TR19 inspection for commercial sites in Southgate and across Greater London. CHAS, SafeContractor and ISO 9001, and fully insured.
- Pre-clean surveys before a first TR19 clean
- Parts of the system left out of past cleans
- Systems cleaned on a calendar with no measurements
What we are called out for in Southgate
Insurers, fire officers and environmental health officers look to TR19® as the benchmark. It is not legislation; the legal duty comes from the Fire Safety Order 2005, under which the responsible person must reduce fire risk, and in a kitchen that means keeping grease under control.
It’s time to book a visit if you see:
- Systems that need surveying before cleaning
- Kitchens taken over with no cleaning records
- An insurer’s request for a TR19 audit
- Extracts that may be over the 200 micron mean
If you run catering at a historic house or estate in the area (Bruce Castle is about 3.2 miles south-east), event kitchens in older buildings often have awkward duct runs that need planning.
What your quote should include
- How VAT is shown on the quote
- Whether the whole system is included, or only the parts that are easy to reach
- Whether a written report and photos are included
- If the quote is a fixed price or an estimate
How we handle TR19 inspection in Southgate
A fixed schedule does not always match how a kitchen really cooks. Some kitchens build up grease faster than the minimum intervals assume, and only measurement shows it. We give your risk assessment measured figures rather than guesses. If you are dealing with sites with gaps in their extract records and heavy grease suspected in the plenum or ducts, we can help, from insurer audits, deposit thickness tests and access surveys onwards.
In London, few kitchens can spare a day to close, so extract cleaning in Southgate is usually done overnight, after the last service. Before the clean, we agree loading, parking and roof access with whoever manages the building.
The report is your system’s health record: a dated account with pictures of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.
- Place
- Southgate (N14, N11, N21, N13)
- Wider area
- Greater London
- Records
- Certificate plus before-and-after pictures
- Quotes
- Fixed quote, normally within a working day
- When we work
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
What happens on the day
There’s very little for your team to do on the day. A contact on site lets us in at the agreed time and points us to the system, and we take it from there. Afterwards, the area is left tidy and the written report follows. Expect the work in Southgate to happen after your last customer leaves, not during trading.
- After the clean, we arrange a time to check the system.
- The same access points are opened up.
- Grease readings are taken again at set points.
- Photos are taken to show the condition after the clean.
- The results are reported, with anything missed flagged.
Getting ready for the visit
- Make sure someone can let us in and lock up afterwards
- Tell us about site rules, permits or sign-in
- Mention any parking or loading restrictions
Get a fixed 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 give you a fixed quote. To get going, call us on 0345 646 2711 or email us.
Related advice
Leave it or put it right?
Don’t wait for an EHO visit or insurance renewal to find gaps in your extract records. A recent inspection report means you are ready when asked. A building in Southgate may have flats or offices above and alongside, and a fault in the system can affect them too.
Every site is different, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all make a difference.
Why choose Duct Doctor in Southgate
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Survey first, then a fixed quote
- One number for every site across the South East and London
- Out-of-hours work and a 24/7 emergency line
When it’s something else
TR19 inspection can’t fix everything, and we’d rather say so up front. It won’t put right:
- Heavy deposits found on test, which still need cleaning
- Parts of the duct nobody can reach yet
- Ductwork that was designed or installed badly
If in doubt, call us on 0345 646 2711 or email us and we’ll say what we think before booking.
Where we work
- Access surveys
- Insurer audits
- Post-clean checks
- Deposit thickness tests
- Wet film thickness tests
- Pre-clean surveys
How we price TR19 inspection
The price is fixed before any work begins. It’s based on:
- The times the site is available
- Whether we need access equipment or extra panels
- How many systems or sites are involved
- What state the system is in
Working hours, access and the scale of the site can all change the price. Each of those is built into the quote and give you a fixed price before any work starts.
What we need to know
To help us quote quickly, please include:
- The site address and the type of premises
- Problems your staff have spotted
- How we’d reach plant on a roof or in a plant room
- Your opening hours and when the area is out of use
For a fixed quote, phone us on 0345 646 2711 or drop us a line with the site type, your trading hours and a short description of the system. A few pictures and your last certificate or report help a lot. You will usually have a quote 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 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: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
TR19 inspection around Southgate
Look up Southgate on the FSA’s food hygiene register and you’ll find about 162 restaurants, cafés and works canteens and about 62 sandwich bars and takeaways across Southgate and its immediate surroundings (about a mile and a half). Each kitchen extract among them can be measured for grease to set the right cleaning interval. In London, kitchens are usually cleaned overnight, when the kitchen is closed and loading is easier. It’s Enfield council that sends environmental health officers to food businesses in Southgate. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A dated certificate in the maintenance file answers the question before it’s asked.
Term dates shape school work: for a school like Ashmole Primary School, an extract clean fits neatly into a half-term or summer break. A hospital like Greentrees Hospital, about 1.9 miles south-east, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
Southgate is about 3 miles south-east of Barnet, in Greater London. Across the N14 area, we cover TR19 inspection for commercial sites. 764 places in Greater London are on our list, from busy centres to quieter spots. For sites nearby, see our London page (9 miles or so).
TR19 inspection in N14, N11, N21 and N13 follows the same survey, fixed quote and written report as everywhere else we cover. Whether your site is on High Street, Station Road and Blagden's Close or a nearby road, we can help. Being close to the A111 and A1004, Southgate is simple for us to get to for TR19 inspection. We also cover the places around Southgate: Osidge (1 mile north-west), Brunswick Park (1 mile west), Arnos Grove (1 mile south), New Southgate (1 mile south) and Oakwood (1 mile north). We also work in nearby towns such as London (9 miles south), City of Westminster (8 miles south), Marylebone (8 miles south), Kensington (9 miles south), St Pancras (7 miles south) and Shoreditch (7 miles south).
Local landmarks in Southgate
Typical jobs here are in premises near The New Crown pub, Grovelands Park and Ashmole Academy. The closest station to Southgate is New Southgate station, about 1 mile south-west of the centre. A little further out are Grand Arcade (2.1 miles south-west) and Greentrees Hospital (1.9 miles south-east). For a walk, there’s Highgate Hill and Barfield Allotments Nature Park.
FAQs for Southgate
Can you come to Southgate after we close?
Yes, evening, overnight and weekend work is normal for us. The site is handed back ready to open. Tell us your opening hours when you ask for a quote.
Can a school canteen extract in Southgate be done out of term time?
Yes. The holidays are the usual time for school work. Around Southgate, the Food Standards Agency lists about 52 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.
What is post-clean verification?
It’s an inspection after cleaning, to show what state the system was left in, whoever did the clean.
Can one contract cover all our sites?
Yes. Our area covers London and the South East, so sites at different addresses can be planned together as one programme. Every site has its own report.
What should I send you?
Some photos and a quick description of the system plus the address and your hours. If we need more, we’ll ask.
How do you protect the area?
With sheeting and covers, before anything else happens. The work is kept contained and leave the area clean.
Which sectors do you work in?
Any commercial site with kitchens or ventilation, from a small pub to a hospital. Hotels, schools, care homes, offices, shops and leisure sites are all part of our work.
Do you cover Southgate?
Yes. We work in Southgate and across Greater London, within our South East and London area. For a fixed quote, call 0345 646 2711 or drop us a line.
Between visits
Aftercare is simple, and it makes the next visit easier:
- Keep canopy edges and gutters wiped down
- Report grease dripping from the canopy
- Tell us if menus or opening hours change
- Keep grease filters clean and fitted properly
After post-clean verification, file the results with the cleaning certificate. The pair gives a clear record of the clean and the check.
Keep all TR19 records together so the history is easy to show.