Kent · TR19 inspections and grease testing
TR19 inspections in Hall's Green
Our technicians work in Hall's Green on TR19 inspections, grease thickness testing, pre-clean surveys and post-clean verification. Fixed quotes, work around your opening hours and photo reports as standard.
- Checking the result of a recent clean
- Insurers asking for TR19 evidence
- Extracts that have never been grease tested
TR19 inspection in Hall's Green: the local picture
There are about 3 restaurants, cafés and canteens across Hall's Green and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. A WFTT or DTT reading tells each of those kitchens whether its grease is staying under the 200-micron mean. Kent Fire and Rescue Service covers Hall's Green. 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. Kitchens in Hall's Green get their food hygiene inspections from Sevenoaks council. 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.
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Knole House is about 3.1 miles north), access may need planning. For schools such as Weald Community Primary School, kitchen extract cleaning is typically booked for the holidays, when the canteen is closed.
Hall's Green is about 4 miles south of Sevenoaks, in Kent. Sites in Hall's Green get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with pictures. 922 places in Kent are on our list, large and small. Maidstone is in our area too, around 15 miles away.
Work in TN14 is surveyed, quoted and booked the same way as anywhere else. If your site is just outside Hall's Green, we cover Woodhatch (1 mile east), Sevenoaks Weald (1 mile north), Charcott (1 mile south), Goathurst Common (3 miles north-west) and Ide Hill (3 miles north-west). Within a short drive, we also cover Maidstone (15 miles east), Dartford (15 miles north), Sevenoaks (4 miles north), Royal Tunbridge Wells (7 miles south-east), Tonbridge (4 miles south-east) and Swanley (12 miles north).
What’s near Hall's Green
Typical jobs here are in premises near Bough Beech Reservoir and the streets around them. The nearest railway station is Penshurst station, about 1.9 miles south. Well-known places in the area include Chiddingstone Castle (3.2 miles south-west) and Sevenoaks Museum (3.3 miles north). The countryside around Hall's Green includes Barden Lake and Dryhill Nature Reserve.
TR19 inspection for kitchens and businesses in Hall's Green
A grease test measures how thick the grease is inside a kitchen extract system. Readings are taken at set points using the Wet Film Thickness Test (WFTT) or the Deposit Thickness Test (DTT). The results show whether the system needs cleaning and how soon. The work covers access surveys, wet film thickness tests and deposit thickness tests, and common reasons people get in touch are post-clean verification after another contractor’s clean and ductwork where grease may be over the TR19 limits.
Somewhere as small as Hall's Green, 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.
We’ve been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.
- Place
- Hall's Green (TN14)
- Wider area
- Kent
- Paperwork
- Certificate plus before-and-after pictures
- Quotes
- A fixed quote up front
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Nearby places to Hall's Green
More services for Hall's Green
Keeping the system healthy
Once we have finished, these simple steps help:
- Look out for grease drips round the canopy edge
- Keep to the recommended interval
- Keep TR19 certificates, readings and reports together
- Wipe the canopy surfaces regularly
After the inspection, we send a report showing each reading, its location and pictures. Keep it with your fire safety and TR19 records.
Clean, correctly fitted filters stop more grease reaching the duct. Gaps around filters let grease get past them.
What we are called out for in Hall's Green
Grease builds up as cooking vapour cools inside the extract. It often collects where nobody can see it: the plenum, bends and horizontal runs.
Most sites get in touch after spotting one of these:
- Kitchens taken over with no cleaning records
- Pre-clean surveys before a first TR19 clean
- Parts of the system left out of past cleans
- Extracts that have never been grease tested
Where a hall near Church of St George, or anywhere in Hall's Green, hosts lunch clubs or events, its extract gathers grease just as a café’s does.
What to look for in a quote
- How areas they can’t reach will be recorded
- Proof of insurance
- Exactly which parts of the system are covered
- If they look at the system before pricing
What a clean will not put right
Not every problem is solved by TR19 inspection, and we’d rather say so up front. It will not put right:
- Fire safety duties beyond the extract system
- Design faults in the extract system
- Heavy deposits found on test, which still need cleaning
If you’re not sure, just call us on 0345 646 2711 or use the quote form and we’ll give you a straight answer before you book.
Where we work
- Wet film thickness tests
- Access surveys
- Deposit thickness tests
- Post-clean checks
- Pre-clean surveys
- Insurer audits
What your team can do, and what needs us
When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We can diagnose it and quote.
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. What they cannot safely do is clean inside the ductwork, the fan or the risers, and that is where we come in.
What happens on the day
There are three stages on the day: getting the area ready, doing the work and signing it off. Set-up means sheeting and making equipment safe, while signing off means the written report and photos. The middle part takes longest, and that takes a couple of hours for a typical kitchen extract system. Photos of the system and how to reach it help us plan a visit to Hall's Green.
- We go through any past certificates and reports.
- 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.
- You get a report and a fixed quote for the clean.
How to prepare
- Plan for cooking equipment or plant to be off before we arrive
- Clear loose items from the work area
- Make sure someone can let us in and lock up afterwards
Ask for a quote
Quotes are quick. Send a few details and photos, and we normally reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
Read more
Fixed quotes for TR19 inspection in Hall's Green
The survey tells us what the work involves. The main factors are:
- How many systems or sites are involved
- The condition of the system
- Site requirements such as sign-in and permits
- Whether it’s a one-off visit or part of a schedule
Every site is different, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all play a part.
What to send for a quote
Photos let us diagnose from a distance. Try to include:
- A few general shots of the system
- When the site is open and when it’s quiet
- How we’d reach plant on a roof or in a plant room
- Your last certificate, test record or report
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, the quote is fixed before any work is booked.
What happens if it’s left?
Without readings, you’re guessing when to clean. Any reading of 500 microns or more needs immediate spot cleaning under TR19® Grease, which you will not know without measuring. If the system at a site near Hall's Green fails, there may be nowhere nearby to move to.
We do not list prices on the website, because each job is priced on what it involves. For a fixed quote, call 0345 646 2711 or use the quote form, and we will talk you through it.
Why Hall's Green businesses choose us
- Out-of-hours work and a 24/7 emergency line
- In business since 2009
- Every job surveyed first
- Fixed quotes from a survey or photos
Take a look at our cost guide and our accreditations.
Hall's Green: your questions answered
Who inspects food businesses in Hall's Green?
Kitchens in Hall's Green are inspected by Sevenoaks council’s environmental health officers. How often a business is inspected depends on the risk rating the council gives it, so it’s worth staying ready all year.
Which fire service covers Hall's Green?
Fire safety enforcement in Hall's Green is handled by Kent Fire and Rescue Service. TR19® is not law, but it’s the benchmark many fire officers and insurers look to when they ask how often the extract is cleaned.
Do you cover Hall's Green?
Yes. We work across Greater London, Surrey, Kent, Sussex, Hampshire, the Isle of Wight, Berkshire, Buckinghamshire, Oxfordshire, Hertfordshire and Essex, and that includes Hall's Green.
How long does a TR19 inspection take?
As a guide, it takes a morning or less for one kitchen, more where there are several systems. The size of the system and the access make the difference.
What do you do to protect the area?
Floors and surfaces near the work are sheeted before work begins, and waste is contained as we go. Before we leave, we tidy up and clean down.
What types of premises do you cover?
Commercial premises of every kind: kitchens, offices, schools, healthcare, retail, leisure and food production. We fit the work around how the site operates.
What is post-clean verification?
It’s an inspection after cleaning, to show what state the system was left in, for our cleans and other firms’ alike.
What should I send you?
Only a few details: the address, the site type, your opening hours and how we reach the system. Photos and the last report help too. Then ring 0345 646 2711 or drop us a line.