Greater London · TR19 inspections and grease testing

TR19 inspections and grease testing in Stroud Green, Greater London

TR19 inspection in Stroud Green from ventilation hygiene specialists trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.

  • Cleaning intervals that may not suit the kitchen
  • Pre-clean surveys before a first TR19 clean
  • Parts of the system left out of past cleans

TR19 inspection in Stroud Green

What happens on the day

The first job on site is protection: floors, worktops and anything near the work are covered. Then we make the system safe and start. The work on site takes anything from an hour for a small canopy and short duct to a good part of a day for a large site, and we clear up before we go. Getting kit into a London building takes planning, so let us know where we can load and park in Stroud Green.

  1. First we book a time that will not disrupt cooking.
  2. We look over the canopy, plenum, ducts, fan and discharge.
  3. Grease thickness is measured at set points by WFTT or DTT.
  4. We photograph the test points and record any sections we cannot reach.
  5. We send a report setting out the readings, photos and next steps.

How to prepare

  • Allow time for equipment near the work to be turned off and cool down
  • Find the previous report, if there is one
  • Tell us the best time to work, such as after service or at a weekend

Get a fixed quote

Want a quote for TR19 inspection? Please give us a ring on 0345 646 2711 or drop us a line and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.

Get a price

Advice

About our TR19 inspection in Stroud Green

Post-clean verification is a check carried out once the cleaning is done, with fresh grease readings, pictures and a look at the areas that were cleaned. It gives you evidence of how the system was actually left. If you are dealing with cleaning intervals that may not suit the kitchen and pre-clean surveys before a first TR19 clean, we can help.

Kitchens in Stroud Green, like many across London, can share a building with flats or offices, with the duct running up through shared risers. A duct fire there can reach parts of the building far from the range, so a regular TR19® clean protects everyone in it.

The report is your system’s health record: a dated account with pictures of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal, ready for your insurer.

Five Duct Doctor technicians in navy uniforms with the company vans
Where
Stroud Green (N4, N8, N19)
Wider area
Greater London
Records
TR19® certificate and photo report
Quote
A fixed price before any work starts
Working hours
Evenings, overnight and weekends; 24/7 emergencies
Call
0345 646 2711
Page updated
30 October 2026

What TR19 inspection cannot fix

In fairness, there are a few things this work won’t fix:

  • A faulty or failing extract fan
  • Installation problems, which fall under design guidance such as DW172
  • The responsible person’s own fire risk assessment

If you are not sure, just call us on 0345 646 2711 or email us and we will give you a straight answer.

What the work covers

  • Pre-clean surveys
  • Access surveys
  • Insurer audits
  • Wet film thickness tests
  • Deposit thickness tests
  • Post-clean checks

For landlords and multi-site operators

Keeping records across a portfolio is half the battle. Every visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.

If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and photos, so records stay tidy.

Between visits

Once we’ve finished, these simple steps help:

  • Send TR19 audit reports to your insurer on request
  • Keep to the recommended interval
  • Flag oily drips near the extract
  • Tell us if menus or opening hours change

Readings of 500 microns or more are highlighted as needing immediate spot cleaning, and we can arrange it.

Test grease regularly instead of relying on the calendar. It spots changes in how fast grease builds.

TR19 inspection around Stroud Green

Food Standards Agency records include about 68 bars, pubs and nightclubs and about 5 hotels and B&Bs within roughly a mile and a half of the centre of Stroud Green. A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. Most London extract cleaning happens at night, after the last service. Food hygiene inspections in Stroud Green are the job of Haringey council’s environmental health team. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Our report lists what was cleaned and when, which is useful to have ready.

If you run a church or community hall kitchen, near Holy Trinity or elsewhere in Stroud Green, its extract still collects grease from every lunch and event. A kitchen near Harringay station that serves breakfast and dinner can run its extract twelve hours or more, which shortens the cleaning interval. For schools such as St Aidan's Voluntary Controlled Primary School, kitchen extract cleaning is normally booked for the holidays, when the canteen is closed.

Stroud Green is about 2 miles north of Highbury, in Greater London. Whether your site is in the middle of Stroud Green or further out, TR19 inspection is available to all kinds of commercial premises, from a single unit to a large public building. Stroud Green is one of 764 places in Greater London we cover for TR19 inspection.

Our technicians cover all of the N4, N8 and N19 postcode area for TR19 inspection and the roads nearby. We cover sites on Ella Road, Lorne Road and Ridge Road and the roads around them. You’ll find Stroud Green on the A1201, which makes it straightforward for our technicians to reach for out-of-hours visits. We also cover Finsbury Park (1 mile south-east), Crouch End (1 mile west), Hornsey (1 mile north-west), Turnpike Lane (1 mile north) and Upper Holloway (1 mile south-west). Further out, we also cover London (5 miles south), City of Westminster (5 miles south-west), Marylebone (4 miles south), Kensington (7 miles south-west), St Pancras (3 miles south) and Shoreditch (4 miles south).

Landmarks near Stroud Green

Locally, jobs take us to businesses close to Hornsey School for Girls, Woodberry Down School and Stationers Park and the streets around them. Stroud Green has its own railway station: Harringay station. Well-known places in the area include Montfichet's Tower (4.4 miles south) and Arsenal Football Club Museum (1.4 miles south). Green spaces nearby include Highgate Hill and Railway Fields.

Map of Stroud Green © OpenStreetMap contributors

Stroud Green: your questions answered

Does London parking affect a job in Stroud Green?

A loading bay, a visitor permit or off-street space near the site in Stroud Green makes the visit easier to plan. Where restrictions apply in the day, an evening or overnight visit usually gets round them.

Can the work in Stroud Green be done at night or at weekends?

Yes, we can come after you close and finish before you open. The site is handed back ready to open. Your opening times are the first thing we ask for.

What’s TR19?

BESA’s ventilation hygiene specification in two main parts: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It is not law, but it’s the benchmark.

How often should grease be tested?

Each report recommends when to test and clean next, taking the readings and the kitchen’s hours into account. A risk assessment based on measured grease should set the interval.

How much does TR19 inspection cost?

There’s no set price, as it depends on the job: the size of the system, its condition, access and when we can work. You get a fixed price before any work starts.

Do you work in Stroud Green?

Yes. Our technicians work in Stroud Green, within the South East and London area we cover.

What should I send you?

A short description and a few photos, with the address and opening hours. If we need more, we will ask.

What accreditations do you have?

We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.

What affects the quote in Stroud Green

We do not publish a price list, because sites vary so much. What we look at:

  • The size of the system
  • Where the site is and how we reach it
  • When the work can happen, such as evenings, overnight or weekends
  • One-off work versus a regular cycle

We don’t list prices on the website, because the cost depends on the site in front of us. For a fixed quote, phone us on 0345 646 2711 or drop us a line, and we will explain what it covers.

What to send for a quote

The more you tell us, the more accurate the quote. When you get in touch, it helps to send:

  • Where the site is and what kind of site it is
  • Any previous report or certificate
  • Your opening hours and when the area is out of use
  • Detail shots of panels, filters and grilles

There’s no standard price list, because every site is different. Instead, we look at your site first, from photos or a survey, and then send you a fixed quote. To start, give us a ring on 0345 646 2711, or email photos.

How the job changes from site to site

Horizontal duct runs

Flat duct runs collect grease along their base. Readings are taken along each run through its access panels.

Restaurants, pubs and hotels

BESA’s minimum for heavy use of 12 to 16 hours a day is a clean every 3 months, with testing showing whether more is needed.

Why it’s worth doing now in Stroud Green

Sites in Stroud Green that have never measured grease cannot tell whether their cleaning interval suits the kitchen. Testing gives you the evidence to set it properly. London buildings are shared, so a fire or failure in one system can reach the neighbours above and beside you.

What you pay depends on the size of the system, the condition it’s in and how easy it is to reach. We give you a fixed price before any work starts, so there are no surprises.

Why us?

  • In business since 2009
  • Out-of-hours work and a 24/7 emergency line
  • Every job surveyed first
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

Take a look at what affects the cost and our accreditations and certificates.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London