Kent · TR19 inspections and grease testing
TR19 inspections in Seal
Looking for TR19 inspection in Seal? We diagnose first, fix the price and book the work around your hours, finishing with a written report and photos.
- Uncertainty over how often to clean
- Insurers asking for TR19 evidence
- Surveys needed before quoting a full clean
TR19 inspection for kitchens and businesses in Seal
After a clean, post-clean verification checks the result, with fresh grease readings, photos and a look at the areas that were cleaned. It shows whether the system was left in the condition the paperwork describes. If you’re dealing with kitchens taken over with no cleaning records and confirming a clean reached the whole system, we can put it right, from wet film thickness tests, access surveys and deposit thickness tests onwards.
Somewhere as small as Seal, 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.
Good records are part of the job. You get a written report with pictures after each visit, listing what was done, anything we couldn’t reach and when the next visit is due. File it in your maintenance log so it’s ready for an insurer, fire officer or EHO.
- Place
- Seal (TN15)
- Wider area
- Kent
- Paperwork
- Certificate plus before-and-after photos
- Quote
- Fixed quote, normally within a working day
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Seal questions
Can you clean school kitchen extracts in Seal during the holidays?
Yes. Half-terms and the summer break are the natural time for school work. There are about 15 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Seal. Booking early in the term gives the best choice of holiday dates.
Is Seal within the area you cover?
Yes, Seal is part of our area, however small the site. A survey first, from pictures or a visit, means we arrive with the right kit.
Which accreditations do you hold?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we’re fully insured.
Will you produce a report for our insurer?
Yes. Many insurers ask for proof of TR19 cleaning and inspection, and an audit report gives you that, with recommendations where something needs doing.
What is post-clean verification?
After a clean, we take new readings and pictures to show how the system was left. It works whoever carried out the clean.
How much does TR19 inspection cost in Seal?
Size, condition, access and working hours all affect the cost. Call for a fixed quote, normally ready within one working day.
Can the work be done while we’re closed?
Yes. Tell us your opening hours when you ask for a quote and we’ll book around them.
Which sectors do you work in?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Aftercare tips
Once we have finished, these simple steps help:
- Wipe the canopy surfaces regularly
- Store grease readings where your insurer can see them
- Flag changes in how much frying the kitchen does
- Book the next test on the date in the report
If any reading is 500 microns or more, the report flags it for immediate spot cleaning, and we can arrange it.
Fit access panels where the survey finds sections cannot be reached, so every part of the duct can be cleaned.
Fixed quotes for TR19 inspection in Seal
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Site rules, permits and inductions
- The scale of the work
- The condition of the system
- Where the site is and how we reach it
No two sites are the same, so we price each one individually. Size, access, the condition of the system and when we can work all play a part.
Helping us quote
A few details help us quote accurately. With your enquiry, please include:
- The postcode and the type of business
- Your opening hours and when the area is out of use
- Any symptoms, from odd noises to smells or leaks
- Photos showing the whole system and its surroundings
We do not publish a price list, because every site is different. We look at your system first, from photos or on a visit, and then send you a fixed quote. To get going, call 0345 646 2711 or email us.
What staff can safely do
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 will take a look and send you a fixed quote.
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.
Why act early in Seal
Surveying first means the clean goes to plan. Missing access panels, hidden duct runs and awkward fans are found before the cleaners arrive, so the clean covers the whole system. With notice, the visit to Seal can be fitted around your bookings and events.
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, and a neglected system can mean more work. If you’re not sure what’s needed, call 0345 646 2711 or drop us a line for straight advice and a fixed quote.
Why Seal businesses choose us
- Fixed quotes from a survey or pictures
- In business since 2009
- CHAS and SafeContractor accredited, with ISO 9001
- Survey first, then a fixed quote
Read our cost guide and our accreditations and certificates.
How the job changes from site to site
Vertical risers
Risers in multi-storey buildings can pass through other areas, so access is planned in advance.
Restaurants, pubs and hotels
We test between services, early in the morning or after close so trading isn’t affected.
For landlords and multi-site operators
Records are where multi-site compliance often slips. Each visit ends with a dated report and pictures, so you can show an insurer or inspector what was done at each site.
Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we can quote for the whole system.
Towns and villages near Seal
Also in Seal
Kitchen extracts in Seal
The FSA’s data shows about 5 pubs and bars registered in and around Seal, up to about a mile and a half out. A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. The fire and rescue service for Seal is Kent 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. It’s Sevenoaks council that sends environmental health officers to food businesses in Seal. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after.
Knole House, about 1.8 miles south, is one of the historic houses near Seal; if you run event catering at a venue like that, cleans can be booked between functions. Healthcare kitchens, like those at hospitals such as Sevenoaks Hospital (about 1.1 miles west), often cook for long hours, which puts them in BESA’s heavier-use bands. Bursars and site managers at schools such as Seal Church of England Voluntary Controlled Primary School tend to book extract cleaning for when the kitchen is empty.
Seal is about 2 miles north-east of Sevenoaks, in Kent. From the centre of Seal to the outskirts, we cover TR19 inspection for every kind of premises, from a single unit to a large public building. Our area takes in 922 places across Kent, large and small. There’s also a page for Maidstone, about 13 miles away.
We cover every part of the TN15 postcode area for TR19 inspection and the streets around it. We cover sites on High Street, Church Road and Jubilee Rise and the roads around them. We also cover the places around Seal: Greatness (1 mile west), Godden Green (1 mile south), Styants Bottom (2 miles east), Stone Street (2 miles south-east) and Bitchet Green (2 miles south-east). Further out, we also cover Maidstone (13 miles east), Dartford (11 miles north), Royal Tunbridge Wells (11 miles south), Gravesend (12 miles north-east), Tonbridge (7 miles south) and Northfleet (11 miles north-east).
Local landmarks in Seal
Locally, jobs take us to businesses close to Wildernesse School, Kemsing Down and The Five Bells Public House, among other places. Seal’s nearest station is Bat & Ball station, roughly 1.1 miles west. A little further out are Sevenoaks Hospital (1.1 miles west) and Sevenoaks Museum (1.7 miles south-west). Green spaces nearby include Dryhill Nature Reserve.
How the visit 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 first, and the area around the work is covered and protected. On site, it takes around an hour or two per canopy and duct system. In a small place like Seal, the journey is planned ahead and the visit arranged around the site’s hours.
- The visit is arranged for when the kitchen is not busy.
- We look over the canopy, plenum, ducts, fan and discharge.
- Grease readings are taken at set points using WFTT or DTT.
- Photos are taken at each point, and access gaps noted.
- We send a report setting out the readings, pictures and next steps.
Preparing for the visit
- Clear loose items from the work area
- Mention any locked doors, roof access or ceiling voids
- Have your last certificate or report to hand
How to get a quote
The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and many jobs can be priced from that alone.