Hertfordshire · TR19 inspections and grease testing
TR19 Inspection in Tringford
TR19 inspections, grease thickness testing, pre-clean surveys and post-clean verification for businesses, landlords and public buildings in Tringford. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Cleaning intervals that may not suit the kitchen
- Pre-clean surveys before a first TR19 clean
- Heavy grease suspected in the plenum or ducts
TR19 inspection around Tringford
The FSA’s food hygiene register includes about 11 pubs and bars within 1.5 miles or so of the middle of Tringford. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Tringford is covered by Hertfordshire Fire and Rescue Service. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. Environmental health officers from Dacorum council inspect food businesses in Tringford. Extraction counts as kitchen equipment, so its condition can come up on the day. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
A hospital like Stoke Mandeville Hospital, about 5.7 miles west, is the kind of site where a kitchen may cook for patients, staff and visitors all day. School kitchens, at schools like Marsworth Church of England Infant School for example, are usually cleaned in the holidays so no lunches are lost.
Tringford is about 5 miles north-west of Berkhamsted, in Hertfordshire. From the centre of Tringford to the outskirts, we cover TR19 inspection for every kind of premises, from a single unit to a large public building. Across Hertfordshire, we cover 381 places, and Tringford is one of them. You can also see our page for Milton Keynes, roughly 16 miles from Tringford.
We work across the HP23 postcode area for TR19 inspection and the streets around it. We cover sites on Tring Ford Road and Wiggles Lane and nearby roads. If your site is just outside Tringford, we cover Startop's End (1 mile north), Marsworth (1 mile north), Wilstone (1 mile north-west), Bulbourne (1 mile east) and Gubblecote (1 mile north-west). Within a short drive, we also cover Hemel Hempstead (10 miles south-east), St Albans (15 miles east), Harpenden (14 miles east), Berkhamsted (5 miles south-east), Rickmansworth (15 miles south-east) and Chorleywood (13 miles south-east).
Landmarks near Tringford
We work in commercial kitchens and buildings around The Angler's Retreat pub and Tring School, among other places. Tringford’s nearest station is Tring station, about 2.2 miles south-east of the centre. A little further out are Pitstone Green Museum (1.8 miles north-east) and Stoke Mandeville Hospital (5.7 miles west). Not far away are Pavis Wood and College Lake nature reserve.
About our TR19 inspection in Tringford
A fixed schedule does not always match how a kitchen really cooks. Some kitchens build up grease faster than the minimum intervals assume, which is why measurement matters. We give your risk assessment measured figures rather than guesses. The work covers wet film thickness tests, deposit thickness tests and pre-clean surveys, and people most often call us about parts of the system left out of past cleans and confirming a clean reached the whole system.
Work in a small place like Tringford starts with a call to agree access and timings, and the clean covers the whole system, as it would anywhere: canopy to discharge, then a TR19® certificate and a photo report.
Every visit ends with a written report and pictures, so you have a record of what was done and when. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Location
- Tringford (HP23)
- Wider area
- Hertfordshire
- Reporting
- TR19® certificate and photo report
- Price
- A fixed quote up front
- Working hours
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Updated
- 30 October 2026
When to call us in Tringford
Grease is fuel. A flare-up on the range can be drawn into the canopy and duct, and from there a fire can spread through the ductwork. Measuring it is the first step to keeping it under control.
If you notice any of these, it’s worth a diagnosis:
- Insurers asking for TR19 evidence
- Kitchens whose menu or hours have changed
- Kitchen extract systems with no recent grease readings
- Kitchens taken over with no cleaning records
A hall kitchen that only cooks for events, whether near Church of All Saints or elsewhere in Tringford, still needs its extract cleaned, just less often.
What to look for in a quote
- Whether the quote is based on a survey or photos
- Whether inaccessible sections are listed on the report
- Whether they’re fully insured
- How VAT is shown on the quote
What a clean won’t put right
To be straight with you, there are a few things this work will not fix:
- Parts of the duct nobody can reach yet
- Fire safety duties beyond the extract system
- A faulty or failing extract fan
If in doubt, phone us on 0345 646 2711 or email us and we’ll say what we think before you book.
What the work covers
- Deposit thickness tests
- Wet film thickness tests
- Post-clean checks
- Access surveys
- Insurer audits
- Pre-clean surveys
What we do, step by step
Everything the job needs comes with us, including protection sheets, the right tools and access kit. All we need from you is clear access and the right equipment switched off. The visit takes around an hour or two per canopy and duct system. If you can send photos, we can arrive in Tringford knowing what to expect.
- After the clean, we arrange a time to check the system.
- We open the access points used on the clean.
- Grease readings are taken again at set points.
- Photos are taken to show the condition after the clean.
- We report the findings and flag any areas that need more work.
Preparing for the visit
- Name a contact who can let us in at the agreed time
- Mention any locked doors, roof access or ceiling voids
- Have your last certificate or report to hand
Ask for a quote
Want a quote for TR19 inspection? Please phone us on 0345 646 2711 or send us an email with a few details about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
Related advice
What happens if it’s left?
Finding a hotspot early means a targeted spot clean rather than a bigger problem later. Ignored, the layer only gets thicker. Rural sites can’t always move to another kitchen or room when something fails.
What you pay reflects the actual work. That is why every job is surveyed first, and the price is agreed before we start.
Why us?
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Photo reports with every job
- We diagnose before we treat
- One number for every site across the South East and London
Read our cost guide and how to check a contractor.
What staff can safely do
When your team notices a problem 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 will take a look and give you a fixed quote.
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they do not reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
What affects the cost of TR19 inspection
The survey tells us what the work involves. We look at:
- The number of sites or systems
- How easy every part is to reach
- Parking and loading at the site
- The condition we find in the survey
One small site or a whole estate, the quote is built the same way: what needs doing, how we get to it and when. The price is fixed before we start.
What we need to know
Before you ask for a quote, gather:
- Wide pictures of the system and the area around it
- Your last certificate, test record or report
- How we’d reach plant on a roof or in a plant room
- The site address and the type of premises
Quoting starts with a diagnosis, from your photos and details or, where that is not enough, a survey on site. After that, you get a fixed price for the work so you know the cost before we start.
Your questions about TR19 inspection in Tringford
Do you do school kitchen extract cleaning in Tringford in the summer holidays?
Yes. The holidays are the usual time for school work. Around Tringford, the Food Standards Agency lists about 2 schools and colleges with registered kitchens within a mile and a half or so. Just ring 0345 646 2711 or send us an email with your term dates and we will plan around them.
Who is the fire and rescue service for Tringford?
Fire safety enforcement in Tringford is handled by Hertfordshire Fire and Rescue Service. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.
How often should grease be tested?
That varies with the kitchen’s daily use. BESA sets minimum cleaning intervals of 3, 6 or 12 months by daily use, and grease readings help set the real interval.
Do you check other contractors’ cleans?
It’s an inspection after cleaning, to show what state the system was left in, whoever did the clean.
What is a WFTT or DTT grease test?
Readings are taken using the Wet Film Thickness Test or the Deposit Thickness Test, then compare them with the TR19® Grease figures.
Do you cover Tringford?
Yes. We work in Tringford and the rest of Hertfordshire, within our South East and London area. For a fixed quote, call us on 0345 646 2711 or drop us a line.
How much notice should we give?
That depends on the slot you want and the size of the job. Mention your preferred dates with your enquiry, and if it’s an emergency, call us any time.
Is there a survey before the work?
Yes. We always survey first, either from photos and details you send or on a site visit. Then you get a fixed quote.
What the work involves, part by part
Horizontal duct runs
Grease can gather thickly at bends and along long runs, out of sight of the kitchen.
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.