Kent · TR19 inspections and grease testing

TR19 Inspection in Grove Green

For TR19 inspections, grease thickness testing, pre-clean surveys and post-clean verification in Grove Green, one call is all it takes, from survey to sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.

  • Parts of the system left out of past cleans
  • Ductwork where grease may be over the TR19 limits
  • Surveys needed before quoting a full clean

Book TR19 inspection in Grove Green

How we handle TR19 inspection in Grove Green

After a clean, post-clean verification checks the result, with fresh grease readings, pictures and a look at the areas that were cleaned. It gives you evidence of how the system was actually left. The work covers insurer audits, post-clean checks and pre-clean surveys, and people most often call us about pre-clean surveys before a first TR19 clean and ductwork where grease may be over the TR19 limits.

In a smaller place like Grove Green, the kitchens with extract systems are more likely to be a pub, a café, a takeaway or a school or care home kitchen than a big restaurant. A kitchen that cooks fewer hours still builds up grease, so the interval is set by hours of use and grease readings.

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

The Duct Doctor team standing beside their branded white and blue vans
Place
Grove Green (ME14)
Wider area
Kent
Reporting
Certificate and photo report
Price
A fixed price before work begins
Hours
When your site is closed, plus a 24/7 line
Call
0345 646 2711
Page updated
30 October 2026

Honest limits

Not every problem is solved by TR19 inspection, and we’ll tell you before any work starts. It will not put right:

  • Heavy deposits found on test, which still need cleaning
  • The legal duty, which stays with the responsible person
  • Installation problems, which fall under design guidance such as DW172

If you are not sure, just call 0345 646 2711, or send details by email and we will give you a straight answer before booking.

Where we work

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

Staff cleaning versus specialist work

Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.

Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. What they can’t safely do is clean inside the ductwork, the fan or the risers, which is where we come in.

How the visit works

When we arrive, we check the system against the survey or the photos you sent. Anything unexpected is raised with you before we go further. After that, the work takes an hour or two for a single kitchen, longer for a large or complex system. Around Grove Green, access is normally simpler than in a town centre, though gates and roof access are worth mentioning.

  1. Post-clean verification is booked once the clean is done.
  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. The results are reported, with anything missed flagged.

Preparing for the visit

  • Make sure equipment near the work can be switched off and left to cool
  • Tell us where we can park and unload
  • Let us know about permits to work or site inductions

How to get a quote

For a fixed quote, phone us on 0345 646 2711, or email photos with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. We normally come back within one working day.

Ask for a quote

Related advice

Your questions about TR19 inspection in Grove Green

Do you clean school canteen extracts around Grove Green out of term?

Yes, holiday work suits schools best. With about 18 schools and colleges on the FSA’s register within roughly a mile and a half of Grove Green, it pays to plan holiday dates ahead. Just call 0345 646 2711 or email us with your term dates and we will plan around them.

Which fire service covers Grove Green?

Grove Green is in the area of Kent Fire and Rescue Service. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.

How often should a kitchen extract be inspected?

Often enough to know the mean stays under 200 microns between cleans. If readings rise, the interval should shorten.

What do you need from me for a quote?

Some photos and a quick description of the system plus the address and your hours. If we need more, we will ask.

Do you carry out TR19 audits for insurers?

Yes, for kitchens across the South East and London. Tell us what your insurer has asked for and we will set the report out to match.

Can you come out in an emergency?

Yes. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line, and we’ll advise on what to do next.

How much time does an inspection need?

As a guide, it takes a couple of hours for a typical kitchen extract system. The size of the system and the access make the difference.

At what point does grease need cleaning?

Two figures matter: a mean of no more than 200 microns between cleans, and 500 microns at any single point, which needs immediate spot cleaning. Our report sets your readings against both.

Why deal with it now?

An EHO visit, an insurance renewal or a fire risk assessment is a bad time to find your extract records are thin. A recent inspection report means you are ready when asked. Systems on quieter sites still build up dirt and wear, just more slowly.

We don’t list prices on the website, because each job is priced on what it involves. Call for a fixed quote, and we’ll explain what it covers.

Why us?

  • Trading since 2009
  • CHAS, SafeContractor and ISO 9001
  • Every job surveyed first
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

Take a look at how cleaning jobs are priced or how to check a contractor.

Between visits

How long the results last depends on use and care. We suggest:

  • Flag changes in how much frying the kitchen does
  • Report grease dripping from the canopy
  • Wipe the canopy surfaces regularly
  • Book the next test on the date in the report

Any access problems we found are listed with a suggested fix. With panels fitted, the next clean can cover every section.

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

TR19 inspection in Grove Green: the local picture

The FSA’s food hygiene register shows about 150 restaurants, cafés and works canteens and about 46 takeaways in Grove Green and the streets around it, up to about 1.5 miles out. Each kitchen extract among them can be measured for grease to set the right cleaning interval. Grove Green sits within the area of Kent Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk. Kitchens in Grove Green get their food hygiene inspections from Maidstone council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after pictures from each clean are a simple way to show the extract is in hand.

A hall kitchen that only cooks for events, whether near Church of St Luke or elsewhere in Grove Green, still needs its extract cleaned, just less often. A hospital like KIMS hospital, about under half a mile north-east, is the kind of site where a kitchen may cook for patients, staff and visitors all day.

Grove Green is about 1 mile east of Foley Park, in Kent. For TR19 inspection in and around Grove Green, please call 0345 646 2711 or use the quote form for a fixed quote. We work across South East England and London, Grove Green included. Grove Green is one of 922 places in Kent where we work for TR19 inspection.

Work in ME14 is surveyed, quoted and booked the same way as anywhere else. That includes premises on New Cut Road, Hampton Road and Bargrove Road and the roads around them. Nearby, we also carry out TR19 inspection in Penenden Heath (1 mile west), Weavering (1 mile south-east), Foley Park (1 mile west), Harbourland (1 mile north-west) and Detling (1 mile north-east). We also work in nearby towns such as Sittingbourne (9 miles north-east), Gravesend (13 miles north-west), Tonbridge (13 miles south-west), Faversham (15 miles east), Northfleet (14 miles north-west) and Minster (14 miles north-east).

Landmarks near Grove Green

Typical jobs here are in premises near Bell Inn, Valley Park School and Vinters Valley Park. Grove Green’s nearest station is Bearsted station, about 1.3 miles south-east. Other landmarks nearby include KIMS hospital (under half a mile north-east) and Queen's Own Royal West Kent Regiment Museum (1.4 miles west). Green spaces nearby include Burham Down and Detling Hill.

Map of Grove Green © OpenStreetMap contributors

Fixed quotes for TR19 inspection in Grove Green

A fixed price needs a few facts first. We look at:

  • The condition we find in the survey
  • When the work can happen, such as evenings, overnight or weekends
  • One-off work versus a regular cycle
  • The number of sites or systems

Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Call for a fixed quote and we will go through it with you.

Helping us quote

To speed up the quote, send us:

  • Wide pictures of the system and the area around it
  • How we’d reach plant on a roof or in a plant room
  • Detail shots of panels, filters and grilles
  • The times we could work without disrupting the site

Quotes are quick. Send a few details and pictures, and we usually reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.

Do you need TR19 inspection in Grove Green?

You cannot judge grease thickness by eye. A system can look clean at the filters and be heavily coated further in, which is why readings matter.

Keep an eye out for any of the following:

  • Systems that need surveying before cleaning
  • Kitchens taken over with no cleaning records
  • Kitchen extract systems with no recent grease readings
  • Kitchens whose menu or hours have changed

Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Stoneacre is about 2.5 miles south-east), access may need planning.

Questions to ask before booking

  • When they can work, and whether that’s outside your opening hours
  • What insurance they carry
  • How they set the interval to the next visit
  • Whether a written report and pictures are included

Choosing a duct cleaning contractor

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