Surrey · TR19 inspections and grease testing

TR19 Inspection in Holmwood Corner

TR19 inspection for Holmwood Corner and the surrounding area: diagnosis first, then a fixed quote, the work and a report with photos. Ask us for a fixed quote.

  • Sections of duct that cannot be reached
  • Surveys needed before quoting a full clean
  • Cleaning intervals that may not suit the kitchen

TR19 inspection in Holmwood Corner

How we handle TR19 inspection in Holmwood Corner

Post-clean verification is a check carried out once the cleaning is done, with new readings and pictures of the cleaned areas. It shows whether the system was left in the condition the paperwork describes. The work covers wet film thickness tests, insurer audits and deposit thickness tests, and people most often call us about systems cleaned on a calendar with no measurements and sites with gaps in their extract records.

In a small place like Holmwood Corner, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. Access, parking and timings are agreed before the day.

A written report with photos follows each visit, so there’s a dated record of the work. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.

Before and after view down the inside of a rectangular extract duct
Where
Holmwood Corner (RH5)
Region
Surrey
Paperwork
Certificate and photo report
Quote
A fixed price before work begins
When we work
Nights, weekends or holidays to suit you
Call
0345 646 2711
Last updated
30 October 2026

Between visits

Looking after the system between visits is straightforward, and it helps at the next visit:

  • Keep the route to access panels clear
  • Flag changes in how much frying the kitchen does
  • Flag oily drips near the extract
  • Share inspection reports with your insurer or broker when asked

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

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

Part by part

Canopy and plenum

Filters can look fine while the plenum behind them is heavily coated. That is why we test behind them.

Horizontal duct runs

Bends and long runs can hold heavy deposits, out of sight of the kitchen.

Holmwood Corner: your questions answered

Which fire service covers Holmwood Corner?

Surrey Fire and Rescue Service is the fire and rescue service for Holmwood Corner. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.

Will you come out to Holmwood Corner?

Yes, smaller places are covered as well as towns. A survey first, from photos or a visit, means we arrive with the right kit.

How do you measure grease in a kitchen extract?

WFTT and DTT are the two methods for measuring grease thickness, in microns. We take readings at set points from canopy to fan.

What’s TR19?

It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping, and it takes a risk-based approach.

Can you look after several sites?

Yes. Our area covers London and the South East, so sites at different addresses can be planned together on one programme. Each site gets its own report and photos.

Can you price the work without visiting?

Often, 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.

Which sectors do you work in?

Any site with a kitchen or a ventilation system to look after, from a small pub to a hospital. Hotels, schools, care homes, offices, shops and leisure sites are all part of our work.

Why survey before a clean?

We check the layout, the grease levels and the access, before anyone starts cleaning. Any access problems are flagged so they can be sorted first.

TR19 inspection in Holmwood Corner: the local picture

At about 24 miles from central London, Holmwood Corner sits well inside the area we cover. Visits are booked around your hours, evenings and weekends included. Environmental health officers from Mole Valley council inspect food businesses in Holmwood Corner. Extraction counts as kitchen equipment, so its condition can come up on the day. Before-and-after pictures from each clean are a simple way to show the extract is in hand.

For kitchens close to Holmwood station, where the day often starts early and ends late, the extract can be cleaned overnight. If you run a church or community hall kitchen, near Church of St Mary Magdalene or elsewhere in Holmwood Corner, its extract still collects grease from every lunch and event.

Holmwood Corner is about 3 miles south of Dorking, in Surrey. Every kind of commercial site in Holmwood Corner, we can take on TR19 inspection. We can work out of hours so trading is not interrupted. Across Surrey, we cover 395 places, and Holmwood Corner is one of them. Our Guildford page covers sites nearby, about 12 miles away.

We work across the RH5 postcode area for TR19 inspection and the streets around it. We also cover the places around Holmwood Corner: South Holmwood (1 mile north-west), Beare Green (1 mile south), Coldharbour (2 miles west), Capel (3 miles south) and Friday Street (3 miles west). Further out, we also cover Guildford (12 miles west), Woking (14 miles north-west), Epsom (11 miles north), Horley (7 miles east), Redhill (7 miles north-east) and Ewell (12 miles north).

Around Holmwood Corner

We work in commercial kitchens and buildings around Inholms Clay Pit and the streets around them. There’s a railway station in Holmwood Corner itself: Holmwood station. Well-known places in the area include Mesolithic Museum (3.8 miles west) and Betchworth Castle (3.6 miles north). Green spaces nearby include Leith Hill and Vann Lake.

Map of Holmwood Corner © OpenStreetMap contributors

Fixed quotes for TR19 inspection in Holmwood Corner

The diagnosis comes before the price. The main factors are:

  • The condition we find in the survey
  • The size of the system
  • Site requirements such as sign-in and permits
  • Where the site is and how we reach it

Several systems or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at, and you’ll get one fixed quote.

What to send for a quote

You do not need the technical terms. It helps if you can send:

  • Photos showing the whole system and its surroundings
  • The site address and the type of premises
  • Anything you’ve noticed, such as smells, noise, drips or poor airflow
  • The paperwork from the last visit, if you have it

Need a price for TR19 inspection? Please ring 0345 646 2711 or use the quote form and tell us about the site. We will talk you through the work and give you a fixed quote before you commit to anything.

In-house cleaning or a specialist?

Day-to-day cleaning is something your team can do: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, and that is where we come in.

If your staff spot something between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, they should report it rather than try to fix it. We can diagnose it and quote.

Landlords, agents and facilities managers

Whether it’s one building or many, the standard is the same: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.

Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, 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.

Common problems we fix in Holmwood Corner

Grease builds up as cooking vapour cools inside the extract. The thickest layers can sit out of sight in the plenum, at bends and along flat runs.

It’s time to book a visit if you see:

  • Ductwork where grease may be over the TR19 limits
  • Parts of the system left out of past cleans
  • Extracts that have never been grease tested
  • Systems that need surveying before cleaning

If you look after a school kitchen, at a school such as The Weald CofE Primary School or anywhere near Holmwood Corner, the holidays are the usual time for a TR19® clean.

Questions to ask before booking

  • What records you will receive afterwards
  • Whether the work can be done while the site is closed
  • What’s included in the scope, part by part
  • Whether the quote is based on a survey or pictures

Choosing a duct cleaning contractor

What happens on the day

We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Anything that needs to be off for the work is switched off and left to cool before work begins, and the area around the work is covered and protected. On site, it takes a morning or less for one kitchen, more where there are several systems. Somewhere like Holmwood Corner, lanes, gates and parking are worth mentioning in advance.

  1. After the clean, we arrange a time to check the system.
  2. We open the access points used on the clean.
  3. We repeat the WFTT or DTT readings.
  4. Photos are taken to show the condition after the clean.
  5. We report the findings and flag any areas that need more work.

Before we arrive

  • Let us know when the site is closed or quiet
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Plan for cooking equipment or plant to be off before we arrive

How to get a quote

If you need TR19 inspection in Holmwood Corner, call 0345 646 2711 or email us. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. A fixed quote normally follows within one working day.

Get a price

Related advice

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
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