Hertfordshire · Kitchen extract cleaning
Kitchen extract cleaning in Welham Green, Hertfordshire
Kitchen extract cleaning for Welham Green and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Ask us for a fixed quote.
- Rancid smells from grease in the duct
- An extract that has never been cleaned to TR19
- Grease dripping from the canopy or filters
How the job changes from site to site
Canopy and plenum
Behind the grease filters sits the plenum, which daily cleaning never reaches. We take the filters out and clean the plenum and housing thoroughly.
Extract fan and discharge
Attenuators, where fitted, can soak up grease and need attention. We clean what can be reached and note anything that can’t.
Kitchen extract cleaning for kitchens and businesses in Welham Green
Insurers often want evidence of regular TR19 cleaning, and some may refuse or reduce a claim when it’s missing. For a kitchen in Welham Green, our certificate and photo report give you that record, ready for the fire risk assessment file. If you have grease drips onto cooking equipment and a system with no record of a TR19 clean, we can help. Kitchens in Welham Green book us for TR19 cleaning for three reasons: the insurer asked, the EHO asked, or the canopy is dripping. Either way, the answer is the same: a proper clean and the paperwork to match.
A clean in Welham Green covers the canopy, plenum, filters, ductwork, risers and fan, and the discharge where it can be reached.
Kitchens around a place like Welham Green are often in older buildings or single-storey extensions, where the duct may cross a roof void or climb an outside wall. Long horizontal runs like that hold grease and need access panels to reach.
Think of the report as the system’s health record: a dated account with pictures of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Where
- Welham Green (AL9, AL10)
- Wider area
- Hertfordshire
- Paperwork
- Certificate and photo report
- Quote
- A fixed quote up front
- Hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Checked
- 30 October 2026
FAQs for Welham Green
Will you come out to Welham Green?
Yes. Welham Green is within the area we cover across London and the South East. Just mention lanes, gates or anything else about the site when you book.
Can you clean school kitchen extracts in Welham Green during the holidays?
Yes, holiday work suits schools best. With about 4 schools and colleges on the FSA’s register within roughly a mile and a half of Welham Green, it pays to plan holiday dates ahead. Send us your term dates when you call 0345 646 2711 or send us an email, and we’ll fit the work in.
How long does a kitchen extract clean take?
A small kitchen with a short duct can be done in a few hours, while long runs and tall risers take longer and may need more than one visit. We will tell you how long when we quote.
What does a TR19 kitchen extract clean include?
All of it, from the canopy through to the discharge. Where there aren’t enough access panels to reach a section, it’s recorded, and we can fit new ones.
How do you keep the site clean during the work?
We cover floors and nearby surfaces with sheeting before any work starts, and anything we remove is contained. Before we leave, we tidy up and clean down.
When do you clean the extract?
We work around your hours. Most kitchens book us overnight or at weekends and the kitchen is ready to cook when we leave.
What if parts of the system cannot be reached?
They’re listed in the report, never skipped quietly. The report says which parts couldn’t be reached and why, and we can quote to improve the access.
What is TR19?
A BESA specification in two main parts: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not legislation, but it’s the standard people check against.
Honest limits
In fairness, some problems need a different fix:
- An undersized canopy or fan
- Fat blocking the kitchen drains
- A fan motor or bearings that have failed (that needs a fan repair or replacement)
If in doubt, call us on 0345 646 2711 or use the quote form and we will say what we think before you book.
What the work covers
- Extract fans
- Horizontal duct runs
- Plenums and filters
- Canopies and hoods
- Vertical risers
- Discharge points
What your team can do, and what needs us
Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, alongside our reports.
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.
How it works
We turn up at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Equipment that has to be off is switched off and allowed to cool before we start, and the area around the work is covered and protected. On site, it takes one visit for most kitchens, while large or complex systems may need more than one. For a place like Welham Green, we load the van from the survey notes so the work can be done in one visit where possible.
- You send photos or we visit, and the system is surveyed from canopy to discharge.
- Grease thickness is measured and the price is fixed before work starts.
- The kitchen is closed, the equipment cooled and everything nearby protected.
- Filters, canopy and plenum are cleaned, then the ducts, risers, fan and discharge.
- Readings are repeated, pictures taken, and your TR19 certificate and photo report issued.
Getting ready for the visit
- Let us know about permits to work or site inductions
- Find the previous report, if there is one
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Ask for a quote
Need a price for kitchen extract cleaning? Please call 0345 646 2711 or send us an email with a few details about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
Advice
Fixed quotes for kitchen extract cleaning in Welham Green
You will get a fixed price before we start. It’s based on:
- What state the system is in
- Whether it’s a one-off visit or part of a schedule
- How easy every part is to reach
- The scale of the work
One small site or a whole estate, we price it on the same basis: the work involved, the access and the timing. You’ll have a fixed price before work begins.
Asking for a quote
There’s no need for technical detail. It helps if you can send:
- Where the site is and what kind of site it is
- The paperwork from the last visit, if you have it
- Your opening hours and when the area is out of use
- Any symptoms, from odd noises to smells or leaks
Some systems can be priced from pictures; others need a survey. 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.
Kitchen extracts in Welham Green
The FSA’s data shows about 3 pubs and bars registered within about 1.5 miles of central Welham Green. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. It’s Welwyn Hatfield council that sends environmental health officers to food businesses in Welham Green. 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. The fire and rescue service for Welham Green is 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.
If you run catering at a healthcare site, such as a hospital like Queen Elizabeth II Hospital about 3.5 miles north, the extract may need cleaning more often than a part-time kitchen. School kitchens, at schools like St Mary's Church of England Primary School for example, are typically cleaned in the holidays so no lunches are lost. Where a hall near Church of St Mary the Virgin, or anywhere in Welham Green, hosts lunch clubs or events, its extract gathers grease just as a café’s does.
Welham Green is about 2 miles south of Hatfield, in Hertfordshire. For kitchen extract cleaning in and around Welham Green, it’s easy to get a fixed quote: please ring 0345 646 2711 or email us. Our area covers London and the South East, including Welham Green. Our Hertfordshire coverage runs to 381 places, and Welham Green is one of them. You can also see our page for London, roughly 17 miles from Welham Green.
Our technicians cover all of AL9 and AL10 for kitchen extract cleaning and the roads nearby. We cover sites on Station Road, Old Farmhouse Mews and Vincenzo Close and the roads around them. Neighbouring places we cover for kitchen extract cleaning include North Mymms (1 mile south), Colney Heath (1 mile west), Hatfield (2 miles north), Sleapshyde (2 miles west) and Smallford (3 miles north-west). Further out, we also cover Watford (9 miles south-west), Hemel Hempstead (10 miles west), Stevenage (12 miles north), St Albans (5 miles west), Welwyn Garden City (4 miles north) and Harpenden (8 miles north-west).
Local landmarks in Welham Green
Typical jobs here are in premises near Brookmans Park, The Hope and Anchor Public House and Chancellor's School, among other places. There’s a railway station in Welham Green itself: Welham Green station. A little further out are Queen Elizabeth II Hospital (3.5 miles north) and The Bunker at Hatfield Police Station (2.3 miles north). Not far away are Gobions Wood.
Keeping the system healthy
So the system stays in good health:
- Clean grease off the canopy surfaces regularly
- Report grease drips, smells or fan noise straight away
- Empty any grease troughs or cups on the canopy
- Keep the extract on whenever the range is lit
Every clean ends with a photo report. Before and after pictures show each part of the system, alongside a list of what was cleaned, anything out of reach and the recommended next clean date.
Keep the fan on throughout service. Cooking with the extract off lets grease and heat settle in the canopy, and the next clean has more to do.
Places near Welham Green
Also in Welham Green
Why it’s worth doing now in Welham Green
Every week without a clean adds another layer. Under BESA guidance, grease shouldn’t exceed a mean of 200 microns between cleans, and 500 microns or more at any point needs immediate spot cleaning. The longer it’s left, the bigger the job becomes. Even a site near Welham Green that is only busy part of the week needs its system checked on a schedule.
Combining work into one visit or one programme often makes better use of the time. Mention every system or site you need covered, and you’ll get one fixed quote.
Why us?
- CHAS and SafeContractor accredited, with ISO 9001
- A single point of contact for sites across the South East and London
- Fixed quotes from a survey or photos
- Photo reports with every job
Read what affects the cost or our accreditations and certificates.