Hertfordshire · TR19 inspections and grease testing
TR19 Inspection in Woolmer Green
TR19 inspections, grease thickness testing, pre-clean surveys and post-clean verification in Woolmer Green, surveyed first and signed off with a written report and pictures. Ask us for a fixed quote.
- Uncertainty over how often to clean
- Surveys needed before quoting a full clean
- Extracts that have never been grease tested
How we price TR19 inspection
Some jobs are bigger than they look, and some smaller. What affects the quote:
- One-off work versus a regular cycle
- Whether several sites go on one quote
- Working hours and out-of-hours timing
- Where the site is and how we reach it
You will not find a price list here, because the cost depends on the site in front of us. For a fixed quote, call 0345 646 2711, or send details by email, and we will talk you through it.
What to send for a quote
The more you tell us, the more accurate the quote. With your enquiry, please include:
- How we’d reach plant on a roof or in a plant room
- The site address and the type of premises
- Problems your staff have spotted
- Your opening hours and when the area is out of use
For a fixed quote, give us a ring on 0345 646 2711 or drop us a line 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. You’ll usually have a quote within one working day.
How we handle TR19 inspection in Woolmer Green
If you’ve taken over a kitchen in Woolmer Green and don’t know when the extract was last cleaned, an inspection is the place to start. We survey the system, measure the grease and tell you what needs doing, before any cleaning is booked. Typical jobs include kitchen extract systems with no recent grease readings and uncertainty over how often to clean, across wet film thickness tests, pre-clean surveys and access surveys.
Rural kitchens often have long, low duct runs through a roof space or along an outside wall, and those horizontal sections are where grease settles. Access, parking and timings are agreed before the day.
A written report with photos follows every visit, 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.
- Where
- Woolmer Green (SG3)
- Wider area
- Hertfordshire
- Paperwork
- Certificate plus before-and-after pictures
- Quote
- A fixed price before work begins
- Hours
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
What TR19 inspection looks like in Woolmer Green
According to Food Standards Agency records, there are about 9 pubs and bars in and around Woolmer Green, 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. In Woolmer Green, food businesses are inspected by environmental health officers from Welwyn Hatfield council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A TR19® certificate and photo report after each clean gives you a record to show an inspector. Woolmer Green 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.
Healthcare kitchens can’t easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Woolmer Green is Queen Elizabeth II Hospital, about 4.8 miles south. A hall kitchen that only cooks for events, whether near Church of St Michael and All Angels or elsewhere in Woolmer Green, still needs its extract cleaned, just less often. Historic houses near Woolmer Green, such as Knebworth House about 2 miles north-west, are a reminder that older buildings with event kitchens can have long, awkward duct routes.
Woolmer Green is about 4 miles north of Welwyn Garden City, in Hertfordshire. From the centre of Woolmer Green to the outskirts, we cover TR19 inspection for every kind of premises, from small sites to large estates. 381 places in Hertfordshire are on our list, large and small. For sites nearby, see our London page, about 25 miles away.
We cover every part of the SG3 postcode area for TR19 inspection and the roads nearby. Streets in the area include London Road, Evergreen Close and New Court, all of which we cover for TR19 inspection. Neighbouring places we cover for TR19 inspection include Oaklands (1 mile south-west), Datchworth (1 mile east), Knebworth (1 mile north), Bull's Green (1 mile south-east) and Burnham Green (1 mile south). Further out, we also cover Hemel Hempstead (14 miles south-west), Stevenage (4 miles north), St Albans (9 miles south-west), Bishop's Stortford (14 miles east), Welwyn Garden City (4 miles south) and Harpenden (8 miles west).
Local landmarks in Woolmer Green
We work in commercial kitchens and buildings around Danesbury Park and The North Star pub and the streets around them. The closest station to Woolmer Green is Knebworth station, about 1 mile north of the centre. Well-known places in the area include Datchworth Museum (1 mile east) and Queen Elizabeth II Hospital (4.8 miles south). For a walk, there’s Mardley Heath.
What happens on the day
When we arrive, we check the system against the survey or the pictures you sent. If anything is different, we talk it through with the person on site before carrying on. From there, it takes an hour or two for a single kitchen, longer for a large or complex system. If the van will struggle with a lane or gateway near Woolmer Green, let us know and we will plan around it.
- After the clean, we arrange a time to check the system.
- We open the access points used on the clean.
- We repeat the WFTT or DTT readings.
- 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
- Allow time for equipment near the work to be turned off and cool down
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Let us know about parking and loading
Get a fixed quote
Quoting starts with a diagnosis, from your pictures and details or, where that isn’t enough, a survey on site. Then we send a fixed price, before we start.
Related advice
Leave it or put it right?
If there’s a fire or a claim, your insurer may ask for TR19 records. Without them, a claim can be reduced or refused. An up-to-date inspection report is a good place to start. A fault that closes a site in a village like Woolmer Green affects everyone who depends on it.
Leaving it longer rarely makes the work cheaper. Build-up, wear and faults tend to get worse, not better, and a neglected system can mean more work. If you are not sure what’s needed, phone us on 0345 646 2711 or email us and we will give you an honest view and a fixed quote.
Why Woolmer Green businesses choose us
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Work around your opening hours, with 24/7 emergency cover
- A single point of contact for sites across the South East and London
- In business since 2009
Take a look at how cleaning jobs are priced and our accreditations.
Landlords, agents and facilities managers
We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we will send a fixed quote.
When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party and send the paperwork to whoever needs it.
When something else is needed
An honest diagnosis matters more to us than a booking, so here’s what this work can’t put right:
- Ductwork that was designed or installed badly
- Parts of the duct nobody can reach yet
- The grease itself, which needs a full or spot clean
Not sure which it is? You can phone us on 0345 646 2711 or send us an email and we’ll tell you honestly.
Where we work
- Wet film thickness tests
- Pre-clean surveys
- Insurer audits
- Deposit thickness tests
- Post-clean checks
- Access surveys
Staff cleaning versus specialist work
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’ll take a look and give you a fixed quote.
Day-to-day cleaning is something your team can do: wiping down canopy surfaces, cleaning filters and keeping a simple log. What they can’t safely do is clean inside the ductwork, the fan or the risers, which is where we come in.
FAQs for Woolmer Green
Do you clean school canteen extracts around Woolmer Green out of term?
Yes. The holidays are the usual time for school work. With about 5 schools and colleges on the FSA’s register within roughly a mile and a half of Woolmer Green, it pays to plan holiday dates ahead. Just call us on 0345 646 2711, or email photos with your term dates and we’ll plan around them.
Who carries out food hygiene inspections in Woolmer Green?
That’s Welwyn Hatfield council, whose environmental health officers carry out food hygiene inspections in Woolmer Green. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
Do we have to follow TR19 by law?
No. TR19® isn’t law; it’s BESA’s specification. The legal duty comes from the Regulatory Reform (Fire Safety) Order 2005, which requires the responsible person to reduce fire risk, and TR19® is what insurers and fire officers look to.
How much notice should we give?
The more notice, the better, particularly for night and weekend visits. Quotes normally come back within one working day, and there’s a 24/7 line for emergencies.
Can you look after several sites?
Yes. Our area covers London and the South East, so sites at different addresses can be planned together on one programme. Every site has its own report.
What information do you need?
Where the site is, what it is and when it’s open, plus photos of the system and your last certificate or report if you have one.
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.
What is grease thickness testing?
Readings are taken using the Wet Film Thickness Test or the Deposit Thickness Test, then compare them with the TR19® Grease figures.
Towns and villages near Woolmer Green
Also in Woolmer Green
Looking after it afterwards
To keep the system working properly between visits:
- Clean or swap grease filters as often as the kitchen needs
- Tell us if menus or opening hours change
- File every inspection report with your certificates
- Diary the next grease test and clean
Any access problems we found are listed with a suggested fix. Fitting them before the next clean means the whole system gets done.
Fit access panels where the survey finds sections can’t be reached, so every part of the duct can be cleaned.