Hertfordshire · TR19 inspections and grease testing
TR19 inspections in West Leith
Professional TR19 inspection in and around West Leith, timed so the site keeps working and signed off in writing with photos.
- Ductwork where grease may be over the TR19 limits
- Missing TR19 certificates or history
- Surveys needed before quoting a full clean
TR19 inspection in West Leith
Think of a TR19 inspection as the diagnosis before the treatment. We look at the system, take grease readings and photograph what we find, so the quote and the clean fit the real system. We are often asked to deal with pre-clean surveys before a first TR19 clean and insurers asking for TR19 evidence, on deposit thickness tests, insurer audits and wet film thickness tests.
Somewhere as small as West Leith, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Each still has a canopy and duct that collect grease.
The paperwork matters as much as the work. Each visit is written up with pictures, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s to hand when an insurer or inspector asks.
- Where
- West Leith (HP23)
- Region
- Hertfordshire
- Records
- Certificate plus before-and-after photos
- Quotes
- Fixed quote, normally within a working day
- Working hours
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Why deal with it now?
Surveying first means the clean goes to plan. Access problems are spotted in advance rather than on the night, and the quote reflects the real job. In a place like West Leith, ductwork and fans are easy to forget until something goes wrong.
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we will explain each part.
Why book with us
- We diagnose before we treat
- CHAS, SafeContractor and ISO 9001
- Fully insured
- Trading since 2009
Multi-site and managed buildings
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 also work for facilities teams across offices, schools and healthcare in West Leith and across Hertfordshire. Larger estates can be phased building by building around the people who use them.
What staff can safely do
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. Leave those to us.
Staff cleaning doesn’t replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.
Part by part
Extract fan and discharge
Grease builds up on the fan blades and inside the housing. They’re included in the readings and photos.
Schools, hospitals and care homes
School and college kitchens still need their extract checked. Testing shows whether the interval suits.
West Leith: your questions answered
Can school kitchens in West Leith be cleaned in the holidays?
Yes, holiday work suits schools best. Around West Leith, the Food Standards Agency lists about 3 schools and colleges with registered kitchens within a mile and a half or so. You can phone us on 0345 646 2711 or use the quote form with the dates the site is empty.
Who enforces fire safety at workplaces in West Leith?
Hertfordshire Fire and Rescue Service is the fire and rescue service for West Leith. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Do you carry out TR19 audits for insurers?
Yes. Our TR19 audits cover readings, pictures, access and a recommended cleaning interval. It’s set out for your insurer or broker.
What do you do with what you remove?
We take it away when we go. While we work, it’s kept contained to keep the area clean.
What accreditations do you have?
We hold CHAS, SafeContractor and ISO 9001, alongside BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. Vent Hygiene Elite is run by BESCA and independently audited.
What types of premises do you cover?
Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, as well as food production and leisure sites.
Do you look at the system first?
Yes, always. We diagnose before we treat: the survey shows what needs doing and what access we need, and the quote is based on that.
How far ahead should we book?
Earlier is better, particularly for night and weekend visits. Quotes typically come back within one working day, and emergencies are covered by our 24/7 line.
How it works
We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Equipment that has to be off is switched off and allowed to cool before we start, and floors and nearby surfaces are sheeted. On site, it takes a morning or less for one kitchen, more where there are several systems. Visits to a village like West Leith are booked in advance, at a time that suits whoever runs the site.
- First we look at the system’s cleaning history, if there is one.
- The layout is traced from the canopy to the discharge.
- Access panels are located and any missing ones noted.
- We measure the grease and photograph each point.
- We report back with readings and a fixed quote.
Getting ready for the visit
- Name a contact who can let us in at the agreed time
- Have your last certificate or report to hand
- Tell us where we can park and unload
Ask for a quote
Want a quote for TR19 inspection? Please ring 0345 646 2711, or email photos with a few details about the site. We’ll talk you through the work and send you a fixed quote before you commit to anything.
Read more
Common problems we fix in West Leith
Grease in a duct is flammable 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.
Most sites get in touch when they notice one of these:
- Surveys needed before quoting a full clean
- Checking the result of a recent clean
- Kitchen extract systems with no recent grease readings
- Sections of duct that can’t be reached
A hospital like Stoke Mandeville Hospital, about 5.5 miles west, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
What to look for in a quote
- Whether the quote is based on a survey or pictures
- Whether the work can be done while the site is closed
- Proof of accreditation you can verify
- How areas they can’t reach will be recorded
Also near West Leith
Other services in West Leith
What TR19 inspection looks like in West Leith
The FSA’s food hygiene register shows about 16 cafés, restaurants and staff canteens and about 12 takeaways within about 1.5 miles of central West Leith. Each kitchen extract among them can be measured for grease to set the right cleaning interval. Fire safety in West Leith falls to Hertfordshire Fire and Rescue Service. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract. Food hygiene inspections in West Leith are the job of Dacorum council’s environmental health team. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Before-and-after photos from each clean are a simple way to show the extract is in hand.
Term dates shape school work: for a school like Goldfield Infants' and Nursery School, an extract clean fits neatly into a half-term or summer break. If you run a church or community hall kitchen, near Church of St Martha (Anglian Methodist) or elsewhere in West Leith, its extract still collects grease from every lunch and event.
West Leith is about 5 miles west of Berkhamsted, in Hertfordshire. Anywhere in HP23, we cover TR19 inspection for commercial sites. West Leith is one of 381 towns, villages and districts in Hertfordshire where we work for TR19 inspection. There’s also a page for Milton Keynes, roughly 18 miles from West Leith.
Here we cover the HP23 postcode area for TR19 inspection. That includes premises on Duckmore Lane and West Leith and the roads around them. We also cover the places around West Leith: Hastoe (1 mile south), Tring (1 mile north-east), Wigginton (1 mile east), St Leonards (2 miles south) and Buckland Common (2 miles south). Larger places within reach include Watford (15 miles south-east), Hemel Hempstead (9 miles east), St Albans (15 miles east), Harpenden (14 miles east), Berkhamsted (5 miles east) and Rickmansworth (13 miles south-east).
Near you in West Leith
Around West Leith, our work takes us to kitchens and buildings near Tring School, Tring Park and The Kings Arms Public House. West Leith’s nearest station is Tring station, about 2.5 miles north-east of the centre. Well-known places in the area include Trenchard Museum (2 miles west) and Stoke Mandeville Hospital (5.5 miles west). Green spaces nearby include Pavis Wood and Dancersend.
What affects the quote in West Leith
The price is fixed before any work begins. It’s based on:
- Working hours and out-of-hours timing
- What state the system is in
- Access, including roofs, risers and ceiling voids
- Whether it’s a one-off visit or part of a schedule
What you pay reflects the actual work. That is why every job is surveyed first, and why the quote is fixed before we start.
What to send for a quote
To help us quote quickly, please include:
- Any symptoms, from odd noises to smells or leaks
- The roof, plant room or outside wall the system runs to
- The paperwork from the last visit, if you have it
- The postcode and the type of business
Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, you get a fixed price before work begins.