Greater London · TR19 inspections and grease testing

TR19 inspections and grease testing in Wealdstone, Greater London

We cover Wealdstone for TR19 inspections and grease testing. Out-of-hours visits, a fixed quote and a written report with photos on every job.

  • Systems cleaned on a calendar with no measurements
  • Kitchens whose menu or hours have changed
  • Missing access panels found on survey

TR19 inspection for sites in Wealdstone

What your team can do, and what needs us

Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.

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 for kitchens and businesses in Wealdstone

A pre-clean survey looks at the whole system, from canopy to discharge. Access is checked along the full length, and record grease readings at set points. We’re often asked to deal with kitchen extract systems with no recent grease readings and confirming a clean reached the whole system, on access surveys, post-clean checks and pre-clean surveys.

Kitchens in Wealdstone, 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.

Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.

Place
Wealdstone (HA3, HA1, HA2)
Wider area
Greater London
Reporting
Certificate and photo report
Price
Fixed quote, usually within a working day
Hours
When your site is closed, plus a 24/7 line
Telephone
0345 646 2711
Updated
30 October 2026
Extract duct interior shown dirty and then cleaned back to bare metal

Wealdstone: your questions answered

Can the work in Wealdstone be done at night or at weekends?

Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. Just ring 0345 646 2711 or use the quote form with your opening times and we will plan around them.

How do you handle parking and loading in Wealdstone?

We plan it in advance, so let us know about loading bays, permits and access rules at the building. Where restrictions apply in the day, an evening or overnight visit usually gets round them.

How much notice should we give?

For planned work, earlier is better, especially if the next clean or test is due soon. Emergencies are different, because our line is open 24/7.

What does TR19 mean?

TR19® is BESA’s specification for ventilation hygiene. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.

Can you look after several sites?

Yes. One number covers all your sites in our area, and visits can be set on a regular cycle.

Do you offer maintenance contracts?

Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.

Can you inspect our extract for our insurance company?

Yes. Many insurers ask for proof of TR19 cleaning and inspection, and an audit report gives you that, along with any actions needed.

Do you check other contractors’ cleans?

After a clean, we take new readings and photos to show how the system was left. It works whoever carried out the clean.

Signs you need TR19 inspection in Wealdstone

Records can go missing when a business changes hands or contractors. With no history, the current state of the extract is a guess.

Signs it’s time to call us include:

  • Cleaning intervals that may not suit the kitchen
  • Parts of the system left out of past cleans
  • Extracts that have never been grease tested
  • Pre-clean surveys before a first TR19 clean

If you cook for passing trade around Harrow & Wealdstone station, the extract can be cleaned between your last and first customer.

What your quote should include

  • How VAT is shown on the quote
  • Whether they recommend a next date
  • Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
  • Proof of insurance

Our hiring checklist

How it works

Before we leave, we walk the area with whoever is on site. Anything we couldn’t reach or that needs attention is pointed out there and then, and it goes on the report too. The visit takes anything from an hour for a small canopy and short duct to a good part of a day for a large site. Expect the work in Wealdstone to happen after your last customer leaves, not during trading.

  1. Post-clean verification is booked once the clean is done.
  2. We open the access points used on the clean.
  3. Grease readings are taken again at set points.
  4. We photograph each area to record how it was left.
  5. We report the findings and flag any areas that need more work.

How to prepare

  • Mention any parking or loading restrictions
  • Let us know when the site is closed or quiet
  • Move anything stored near the system

Getting a quote

Every quote begins with a look at the system, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work, before work begins.

Get a quick quote

Advice

Keeping the system healthy

Here’s the after-treatment advice, short and simple:

  • Mention new equipment or longer hours at the next test
  • Clean grease off the canopy between professional cleans
  • Look out for grease drips round the canopy edge
  • Keep to the recommended interval

The report recommends when the system should next be cleaned and tested, based on the readings and how the kitchen is used.

Keep all TR19 records together so you can produce them quickly.

Kitchen extracts in Wealdstone

The Food Standards Agency lists about 26 pubs and bars and about 3 hotels, B&Bs and guest houses as registered food businesses in Wealdstone and the streets around it, up to about 1.5 miles out. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. Food hygiene inspections in Wealdstone are the job of Harrow council’s environmental health team. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. A TR19® certificate and photo report after each clean gives you a record to show an inspector. Most London extract cleaning happens at night, after the last service.

A hall kitchen that only cooks for events, whether near Holy Trinity Church or elsewhere in Wealdstone, still needs its extract cleaned, just less often. Healthcare kitchens, like those at hospitals such as Northwick Park Hospital (about 1.3 miles south), often cook for long hours, which puts them in BESA’s heavier-use bands.

Wealdstone is about 2 miles north-east of Harrow, in Greater London. Across the HA3 area, we cover TR19 inspection for commercial sites. We cover 764 places across Greater London, large and small. You can also see our page for London, roughly 12 miles from Wealdstone.

Postcode districts we cover here for TR19 inspection: HA3, HA1 and HA2. TR19 inspection is available to premises on Tudor Road, Herga Road and Byron Road and nearby roads. If your site is just outside Wealdstone, we cover Greenhill (1 mile south), Kenton (1 mile south-east), Northwick Park (1 mile south), North Harrow (1 mile south-west) and Harrow (2 miles south-west). We also work in nearby towns such as London (12 miles south-east), City of Westminster (9 miles south-east), Marylebone (10 miles south-east), Kensington (9 miles south-east), St Pancras (10 miles south-east) and Shoreditch (12 miles south-east).

Landmarks near Wealdstone

Locally, jobs take us to businesses close to Headstone Manor Recreation Ground, The Sacred Heart Language College and The Duck in the Pond pub and the streets around them. Wealdstone has its own railway station: Harrow & Wealdstone station. Other landmarks nearby include Hilfield Castle (4.2 miles north) and Kodak Museum (0.5 miles west). Not far away are Northala Fields and Harrow Weald Common.

Map of Wealdstone © OpenStreetMap contributors

What the work involves, part by part

Restaurants, pubs and hotels

Heavy use under BESA guidance, 12 to 16 hours a day, means a clean at least every 3 months, and readings show whether that’s enough.

Vertical risers

Vertical risers take the extract up through the floors. Grease can run down and collect at the base, so the base is a key test point.

For landlords and multi-site operators

Keeping records across a portfolio is half the battle. Every visit ends with a dated report and pictures, so you can show an insurer or inspector what was done at each site.

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.

Honest limits

An honest diagnosis matters more to us than a booking, so here’s what this work cannot put right:

  • Heavy deposits found on test, which still need cleaning
  • The responsible person’s own fire risk assessment
  • Hidden runs that need access panels first

If in doubt, ring 0345 646 2711 or email us and we will say what we think.

What we work on in Wealdstone

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