Hemel Hempstead, Hertfordshire
Duct cleaning (TR19 Grease and Air) in Hemel Hempstead
Kitchen extract and ventilation duct cleaning with photo reports for insurers. Covering Hemel Hempstead and HP1, HP2 and HP3.
- From £415 + VAT per clean
- Charged visit, price agreed first

In Hemel Hempstead, duct cleaning is usually kitchen extract for restaurants, takeaways, pubs and canteens.
For duct cleaning (TR19 Grease and Air) in Hemel Hempstead, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Duct cleaning in Hemel Hempstead at a glance
- Town
- Hemel Hempstead, Hertfordshire
- Postcode districts
- HP1, HP2 and HP3
- Nearby
- Abbots Langley (4 miles), Berkhamsted (5 miles) and St Albans (5 miles)
- Price region
- East of England
- Survey
- Charged visit, price agreed first
How we approach duct cleaning in Hemel Hempstead
BESA TR19 Grease recommends minimum cleaning intervals of every 3 months for heavy use (12 to 16 hours a day), 6 months for moderate use and 12 months for light use, with mean grease deposits kept below 200 microns between cleans and anything at 500 microns or more cleaned straight away. General ventilation ductwork collects dust and debris that reduce airflow and air quality; TR19 Air covers inspection and cleaning of these systems.
Ventilation duct cleaning (TR19 Air)
Supply and extract ductwork cleaned and inspected.
Access panel installation
Panels added where the ductwork cannot be reached.
Guide prices in Hemel Hempstead
| Work | Guide price |
|---|---|
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £415–£950 + VAT |
| General ventilation ductwork clean (TR19 Air) with report (per system) | £415–£1,250 + VAT |
These ranges use our East of England rates. Prices exclude VAT. You get a fixed written price before any work is booked.
Signs it is time to call us
- No TR19 cleaning report in the last 12 months
- Grease dripping from the canopy or filters
- Insurer or fire risk assessment asking for TR19 reports
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Kitchen extract is commonly cleaned to BESA TR19 Grease, and gas appliances are normally interlocked with the ventilation following BS 6173.
Questions from Hemel Hempstead
Is the survey free in Hemel Hempstead?
This is a charged visit because it is servicing, testing or repair work. We tell you the cost before booking. Surveys for new installations on the UK mainland are free.
What if parts of the duct cannot be reached?
We report them, and can fit access panels so they can be cleaned next time.
How often should kitchen extraction be cleaned?
Under BESA TR19 Grease, kitchen extract systems should be cleaned at least every 3 months for heavy use (12 to 16 hours a day), every 6 months for moderate use and every 12 months for light use.
How do I get a price for duct cleaning in Hemel Hempstead?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Hemel Hempstead do you work in?
All of Hertfordshire. Near Hemel Hempstead that includes Abbots Langley, Berkhamsted, St Albans and North Watford.
Every Hemel Hempstead clean comes with photos, measurements and a written report.
Duct cleaning near Hemel Hempstead
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.