Greater London · TR19 inspections and grease testing

TR19 inspections in Burnt Oak

TR19 inspections and grease testing for commercial sites in Burnt Oak and across Greater London. CHAS, SafeContractor and ISO 9001, and fully insured.

  • Post-clean verification after another contractor’s clean
  • Sections of duct that cannot be reached
  • Cleaning intervals that may not suit the kitchen

TR19 inspection in Burnt Oak

What staff can safely do

Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.

Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.

TR19 inspection in Burnt Oak, done properly

TR19® Grease says grease should not exceed a mean of 200 microns between cleans, while a reading of 500 microns or more anywhere calls for immediate spot cleaning. Testing is how you know where your system stands. If you are dealing with an insurer’s request for a TR19 audit and extracts that have never been grease tested, we can put it right.

In a London area like Burnt Oak, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. A duct fire there can reach parts of the building far from the range, which is why keeping it clean to TR19® matters.

For insurers and inspectors, the record counts. So every job comes with a written report and pictures, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.

Five Duct Doctor technicians in navy uniforms with the company vans
Where
Burnt Oak (HA8, NW9, NW7)
Wider area
Greater London
Paperwork
Certificate plus before-and-after pictures
Price
A fixed quote up front
When we work
After hours by arrangement; emergencies any time
Phone
0345 646 2711
Page updated
30 October 2026

Burnt Oak questions

Which fire service covers Burnt Oak?

Fire safety enforcement in Burnt Oak is handled by London Fire Brigade. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.

Can you come to Burnt Oak after we close?

Yes, evening, overnight and weekend work is normal for us. It means the site in Burnt Oak keeps running as normal. Let us know the hours you are closed and we will book within them.

Is a quote from photos possible?

In many cases, yes. Photos of the system and the access, plus your opening hours and last report, are often enough. Where we cannot see enough, we arrange a survey.

How long does a TR19 inspection take?

Expect it to take a couple of hours for a typical kitchen extract system. The visit is timed so cooking is not disrupted.

What happens to the waste?

It leaves the site with us at the end of the visit. While we work, it’s kept contained so the area stays clean.

Can you look after several sites?

Yes. One number covers all your sites in our area, with visits on a regular schedule.

What accreditations do you have?

Our accreditations are CHAS, SafeContractor and ISO 9001, and we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. The Vent Hygiene Elite scheme is run by BESCA and audited independently.

What if parts of the system can’t be reached?

They’re listed in the report, never skipped quietly. The report says which parts couldn’t be reached and why, along with a quote to put access in.

Between visits

Good habits slow the build-up between visits. Our tips:

  • Clean grease off the canopy between professional cleans
  • Keep access panels clear and unpainted
  • Never cook with filters missing
  • Mention new equipment or longer hours at the next test

Keep the verification report next to the certificate it relates to. The pair gives a clear record of the clean and the check.

Close the access gaps found during inspection, so grease isn’t left building in hidden parts.

Leave it or put it right?

Surveying first means the clean goes to plan. Missing access panels, hidden duct runs and awkward fans are found before the cleaners arrive, so the clean covers the whole system. For a site in Burnt Oak, fitting the work in overnight now is far easier than closing at short notice later.

No two sites are the same, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all make a difference.

Why us?

  • We’re fully insured
  • CHAS and SafeContractor accredited, with ISO 9001
  • Evenings, overnight and weekends, plus 24/7 emergency callout
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

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

What we’re called out for in Burnt Oak

You can’t judge grease thickness by eye. Clean filters can hide a heavy layer behind them, which is why readings matter.

What we’re most often called out for:

  • Systems that need surveying before cleaning
  • Sections of duct that cannot be reached
  • Kitchens whose menu or hours have changed
  • Post-clean verification after another contractor’s clean

If you cook for passing trade around Mill Hill Broadway station, the extract can be cleaned between your last and first customer.

Before booking anyone

  • Whether a written report and photos are included
  • If the quote is a fixed price or an estimate
  • Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
  • What happens if part of the system cannot be accessed

Our hiring checklist

Landlords, agents and facilities managers

From a single site to a large estate, the standard is the same: diagnosis, a fixed price, work booked around your hours and a written report with photos.

We work for landlords, managing agents and facilities managers as well as the people running the site. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we can quote for the whole system.

What affects the cost of TR19 inspection

Sites vary more than people expect. The main factors:

  • Site requirements such as sign-in and permits
  • Access, including roofs, risers and ceiling voids
  • The size of the system
  • The times the site is available

Several systems or sites on one quote can make for a more efficient booking. Mention every system or site you need covered and we will price it together.

What we need to know

There’s no need for technical detail. Just send:

  • Any previous report or certificate
  • Where the plant sits or the system leaves the building, such as a roof or outside wall
  • When the site is open and when it’s quiet
  • Detail shots of panels, filters and grilles

Every quote begins with a look at the system, from your photos and details or, where that is not enough, a survey on site. Then we send a fixed price, before we start.

TR19 inspection in Burnt Oak: the local picture

The Food Standards Agency lists about 22 bars, pubs and nightclubs as registered food businesses across Burnt Oak and its immediate surroundings (about a mile and a half). Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. London Fire Brigade covers Burnt Oak. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. It’s Barnet council that sends environmental health officers to food businesses in Burnt Oak. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Keeping each certificate and photo report on file helps show the extract is looked after.

Healthcare kitchens, like those at hospitals such as Edgware Community Hospital (about 0.5 miles west), often cook for long hours, which puts them in BESA’s heavier-use bands. Term dates shape school work: for a school like The Annunciation RC Junior School, an extract clean fits neatly into a half-term or summer break.

Burnt Oak is about 7 miles south-east of Watford, in Greater London. Wherever you are in the HA8 postcode area, we can carry out TR19 inspection at your premises. Burnt Oak is one of 764 towns, villages and districts in Greater London where we work for TR19 inspection. You can also see our page for London, about 10 miles away.

TR19 inspection in HA8, NW9 and NW7 follows the same survey, fixed quote and written report as everywhere else we cover. Local streets include East Road, Back Lane and Rill Lane, and we cover them all for TR19 inspection. With the A5100 close by, Burnt Oak is simple for us to get to for TR19 inspection. We also cover the places around Burnt Oak: The Hale (1 mile north), Edgware (1 mile north-west), Grahame Park (1 mile south-east), Little Stanmore (1 mile west) and Canons Park (1 mile west). Further out, we also cover London (10 miles south-east), City of Westminster (8 miles south-east), Marylebone (8 miles south-east), Kensington (8 miles south), St Pancras (8 miles south-east) and Shoreditch (10 miles south-east).

Around Burnt Oak

Typical jobs here are in premises near St Martin's School Brentwood, Railway Hotel and Watling Park and the streets around them. For rail, the closest station is Mill Hill Broadway station, about 0.5 miles north-east of the centre. Nearby you will also find Church Farmhouse Museum (1.8 miles south-east) and Edgware Community Hospital (0.5 miles west). Not far away are Darland's Lake and Mill Hill Old Railway Nature Reserve.

Map of Burnt Oak © OpenStreetMap contributors

What happens on the day

We work around your opening hours, not the other way round. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. When the team arrives, the work area is protected and the relevant equipment is switched off to cool, and the work takes an hour or two for a single kitchen, longer for a large or complex system. A name and number for whoever controls access to the building in Burnt Oak saves time on the night.

  1. We go through any past certificates and reports.
  2. The layout is traced from the canopy to the discharge.
  3. We note where access panels are and where more are needed.
  4. We measure the grease and photograph each point.
  5. We report back with readings and a fixed quote.

Preparing for the visit

  • Mention any sign-in, permit or induction we need
  • Tell us where we can park and unload
  • Let us know when the site is closed or quiet

Getting a quote

Want a quote for TR19 inspection? Please call us on 0345 646 2711 or send us an email and tell us about the site. We’ll talk you through the work and give you a fixed quote before you commit to anything.

Get a quick quote

Advice

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