Hertfordshire · Extract fan cleaning
Extract fan cleaning in Letchmore Heath, Hertfordshire
Our technicians work in Letchmore Heath on extract fan cleaning. Fixed quotes, work around your opening hours and photo reports as standard.
- Thick grease on the impeller and casing
- Rough running from the extract fan
- A motor area thick with grease
How we handle extract fan cleaning in Letchmore Heath
A clean fan isn’t a repaired fan. Anything that looks worn or damaged goes on the report and fan repair or replacement is something we also do. You’ll know whether the fan just needed cleaning or something more. We are often asked to deal with weak extraction at the canopy and burning smells from the fan area, on in-line fans, centrifugal fans and fan housings.
For a kitchen in or near Letchmore Heath, the visit is planned around opening hours and the journey, and the clean itself is the same full TR19® job as in any town: canopy to discharge, then a TR19® certificate and a photo report.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we are fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we’ve been trading since 2009.
- Place
- Letchmore Heath (WD25, WD6)
- Wider area
- Hertfordshire
- Reporting
- TR19® certificate and photo report
- Quotes
- A fixed quote up front
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
When to call us in Letchmore Heath
A fan on a roof or hidden in a ceiling void is easy to forget. A fan that has never been cleaned can be heavily coated, and the report will show it.
The symptoms we’re asked about most are:
- Fat spreading onto the roof or wall by the fan
- Rough running from the extract fan
- Grease around the motor and its mounts
- Burning smells from the fan area
Healthcare kitchens, like those at hospitals such as Shenley Hospital (about 2.6 miles north-east), often cook for long hours, which puts them in BESA’s heavier-use bands.
Comparing quotes
- What paperwork you get at the end
- When the next visit should be, and why
- If they look at the system before pricing
- How VAT is shown on the quote
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Each visit produces a dated report with photos, so you can show an insurer or inspector what was done at each site.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.
Fixed quotes for extract fan cleaning in Letchmore Heath
The price is fixed before any work begins. It takes into account:
- Site rules, permits and inductions
- Whether we need access equipment or extra panels
- The scale of the work
- Where the site is and how we reach it
Every site is different, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all play a part.
What we need to know
What to send for a quote:
- The times we could work without disrupting the site
- Any symptoms, from odd noises to smells or leaks
- Where the site is and what kind of site it is
- Photos showing the whole system and its surroundings
Quoting starts with a diagnosis, from your pictures and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before we start.
What your team can do, and what needs us
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
If your staff spot something 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 give you a fixed quote.
Questions from Letchmore Heath
Do you cover smaller places like Letchmore Heath?
Yes. Villages and rural sites across the South East are part of our work, Letchmore Heath included. The journey is planned ahead, so a few details about the route help.
Who enforces fire safety at workplaces in Letchmore Heath?
That’s Hertfordshire 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 far ahead should we book?
That depends on the slot you want and the size of the job. Mention your preferred dates with your enquiry, and for anything urgent, ring our 24/7 emergency line.
Are you fully insured?
Yes. Full insurance covers our work and have been trading since 2009.
Do you work with multi-site operators?
Yes. Tell us the addresses and what each needs and we will quote them together.
How often should the extract fan be cleaned?
It’s cleaned with the whole extract, from every 3 months for 12 to 16 hours of cooking a day to every 12 months for 2 to 6 hours. Readings may show it needs cleaning more often.
What does extract fan cleaning cost?
The cost depends on the size of the system, its condition, access and timing. Call for a fixed quote and we will usually reply within one working day.
Can you fix a fan that is worn out?
Cleaning removes grease, but it cannot fix worn parts. Where the fan needs repair or replacement, we can do that too, with a fixed quote first.
Extract fan cleaning in Letchmore Heath: the local picture
Food Standards Agency records include about 7 pubs and bars and about 3 hotels and guest houses in and around Letchmore Heath, 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. Food hygiene inspections in Letchmore Heath are the job of Hertsmere council’s environmental health team. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Our report lists what was cleaned and when, which is useful to have ready. Fire safety in Letchmore Heath falls to Hertfordshire 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.
If your kitchen is in a listed or historic building, like the houses around Letchmore Heath (High Elms Manor is about 3.5 miles north-west), fitting access panels needs care. If you look after a school kitchen, at a school such as Fair Field Junior School or anywhere near Letchmore Heath, the holidays are the usual time for a TR19® clean.
Letchmore Heath is about 2 miles north-east of Bushey, in Hertfordshire. Wherever you are in the WD25 postcode area, we can take on extract fan cleaning. Letchmore Heath is one of 381 places in Hertfordshire where we work for commercial clients. You can also see our page for London, roughly 16 miles from Letchmore Heath.
We work across the WD25 and WD6 postcode area for extract fan cleaning and the roads nearby. Whether your site is on Back Lane, The Green and New Road or anywhere close by, our technicians can take on the work. We also cover the places around Letchmore Heath: Round Bush (1 mile north-west), Patchetts Green (1 mile west), Kemprow (1 mile north), Aldenham (1 mile north-west) and Radlett (1 mile north-east). Larger places within reach include Watford (3 miles west), Hemel Hempstead (8 miles north-west), St Albans (6 miles north), Welwyn Garden City (11 miles north-east), Harpenden (10 miles north) and Hoddesdon (15 miles north-east).
Landmarks near Letchmore Heath
We work in commercial kitchens and buildings around Bushey Meads School, Aldenham Country Park and Three Horseshoes Public House and the streets around them. The nearest railway station is Radlett station, roughly 1.5 miles north-east of the centre. Well-known places in the area include Radlett and District Museum (1.3 miles north-east) and Harlequin Centre (2.7 miles west). Green spaces nearby include Stanmore Common.
The process
We’re used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so a kitchen or building can carry on as usual the next day. The visit itself takes a few hours where there are several fans or heavy deposits. Visits to a village like Letchmore Heath are booked in advance, at a time that suits whoever runs the site.
- We start by checking where the fan sits and how to isolate it.
- With the fan isolated, the housing is opened.
- Grease is scraped from the impeller blades and the inside of the housing.
- Blades, housing and the area around the motor are degreased with care.
- We reassemble, run the fan and photograph the result.
Preparing for the visit
- Allow time for equipment near the work to be turned off and cool down
- Mention any parking or loading restrictions
- Let us know when the site is closed or quiet
Get a fixed quote
Here’s what helps us quote: the address, the type of site and when it’s open, pictures of the system and any previous report or certificate. Once you have those, give us a ring on 0345 646 2711, or email photos.
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Why it’s worth doing now in Letchmore Heath
Grease on the fan is grease in the system. A TR19 clean that left out the fan wouldn’t cover the whole system, and insurers asking for TR19 cleaning expect the full system. Out of sight is the usual reason a rural system goes too long without attention.
Working hours, access and the scale of the site all affect the cost. We take each of them into account, and the price is fixed before any work starts.
Why Letchmore Heath businesses choose us
- Each visit written up, with pictures
- Fixed quotes, typically within one working day
- Every job surveyed first
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
Take a look at how cleaning jobs are priced and how to check a contractor.
Different parts, different methods
Inline duct fans
Some fans are built into the duct itself. They’re reached through access panels or by opening the casing after isolating them.
Fan housings and motors
Belt-driven fans have a drive belt and pulleys that can collect grease. Belts and pulleys are checked and cleaned where safe for your records.