Hertfordshire · Extract fan cleaning
Extract Fan Cleaning in Ridge
Extract fan cleaning for commercial sites in Ridge and across Hertfordshire. CHAS, SafeContractor and ISO 9001, and fully insured.
- A noisy fan that has got louder over time
- Weak extraction at the canopy
- A smell of hot grease from the extract
What a clean will not put right
To be straight with you, there are a few things this work will not fix:
- Damaged fan blades
- Grease in the canopy and ductwork
- A faulty speed controller or isolator
If you are not sure, just call 0345 646 2711, or email photos and we will give you a straight answer.
What the work covers
- Axial fans
- Centrifugal fans
- Fan housings
- Discharge points
- In-line fans
- Roof-mounted fans
About our extract fan cleaning in Ridge
The extract fan is the heart of the system: it pulls air from the canopy, through the duct and out of the building. Grease that gets past everything else ends up on its blades and housing, and that is what we clean. If you are dealing with a heavily greased fan housing and an extract fan with no cleaning record, we can help, from axial fans, fan housings and roof-mounted fans onwards.
In a village or hamlet like Ridge, the kitchens that need extract cleaning are typically a pub, a school, a care home or a hall kitchen, wherever there is one. Each still has a canopy and duct that collect grease, whatever the size of the place.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. On top of that, we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Where
- Ridge (EN6)
- Wider area
- Hertfordshire
- Records
- Certificate plus before-and-after pictures
- Price
- A fixed quote up front
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
For landlords and multi-site operators
We work for landlords, managing agents and facilities managers as well as the people running the site. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we are happy to quote for all of it.
Running several sites is easier with one contractor. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
How it works
On the day, we arrive 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 floors and nearby surfaces are sheeted. On site, it takes a few hours where there are several fans or heavy deposits. Somewhere like Ridge, lanes, gates and parking are worth mentioning in advance.
- Diagnosis first: we look for grease, noise and vibration.
- Once isolated, we open the fan up.
- The impeller is cleaned blade by blade so it runs balanced.
- Housing, outlet and the area around the motor are cleaned.
- The fan goes back into service with a report on its condition.
Getting ready for the visit
- Mention any sign-in, permit or induction we need
- Make sure someone can let us in and lock up afterwards
- Allow time for equipment near the work to be turned off and cool down
Ask for a quote
Photos are enough for some jobs, while others need a look on site. 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.
Read more
Why deal with it now?
For a kitchen in Ridge, a noisy, greasy fan is often the first sign the whole system is overdue. Grease on the fan means grease in the duct before it so a full TR19 clean may be due. A fault that closes a site in a village like Ridge affects everyone who depends on it.
What you pay depends on how big the system is, what state it’s in and access to every part of it. You get a fixed price before we start, so you know where you stand.
Why us?
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Out-of-hours work and a 24/7 emergency line
- Full insurance on every job
- Trading since 2009
Nearby places to Ridge
Also in Ridge
FAQs for Ridge
Do you clean school canteen extracts around Ridge out of term?
Yes. Half-terms and the summer break are the natural time for school work. There are about 2 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Ridge. Booking early in the term gives the best choice of holiday dates.
Is Ridge within the area you cover?
Yes, Ridge is part of our area, however small the site. A survey first, from pictures or a visit, means we arrive with the right kit.
What does extract fan cleaning cost?
We do not publish prices, because the cost depends on the job: the size of the system, its condition, access and when we can work. We fix the price before work begins.
Do you offer maintenance contracts?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
What’s the cleaning interval for an extract fan?
At least as often as the rest of the extract, which BESA guidance sets by daily cooking hours: from 3-monthly for heavy use to 12-monthly for light use. Some fans need attention sooner.
How long is a fan clean?
That depends on the fan’s size, its position and how much grease there is. Typically it takes an hour or two for one fan, longer when it’s hard to reach.
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.
Is the fan included in a TR19 clean?
Yes, it should be. The whole system is cleaned, from the canopy to the discharge, and the fan is a key part of it, so it’s cleaned too.
Extract fan cleaning around Ridge
There are about 9 restaurants, cafés and canteens in and around Ridge, up to about a mile and a half out, according to the Food Standards Agency’s register. Where they cook under a canopy, an extract fan is pulling grease-laden air through its blades every service. Fire safety in Ridge falls to 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. Food hygiene inspections in Ridge are the job of Hertsmere council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A dated certificate in the maintenance file answers the question before it’s asked.
A hall kitchen that only cooks for events, whether near Church of St Margaret or elsewhere in Ridge, still needs its extract cleaned, just less often. Historic houses near Ridge, such as Wyllyotts Manor about 2.2 miles east, are a reminder that older buildings with event kitchens can have long, awkward duct routes. Term dates shape school work: for a school like St Giles' CofE Primary School, an extract clean fits neatly into a half-term or summer break.
Ridge is about 2 miles north-east of Borehamwood, in Hertfordshire. From the centre of Ridge to the outskirts, we cover extract fan cleaning for every kind of premises, from a single unit to a large public building. Ridge is one of 381 towns, villages and districts in Hertfordshire where we work for extract fan cleaning. We also work in London, around 15 miles away.
Extract fan cleaning in EN6 follows the same survey, fixed quote and written report as everywhere else we cover. You will find streets such as Crossoaks Lane, Deeves Hall Lane and Blanche Lane, all of which we cover for extract fan cleaning. If your site is just outside Ridge, we cover South Mimms (1 mile north-east), Dancers Hill (1 mile south-east), Well End (1 mile south), Green Street (2 miles south-west) and Shenley (2 miles west). Further out, we also cover Watford (7 miles west), Hemel Hempstead (10 miles north-west), Stevenage (15 miles north), St Albans (6 miles north-west), Welwyn Garden City (8 miles north) and Harpenden (10 miles north-west).
Near you in Ridge
Locally, jobs take us to businesses close to Manor Lodge School, Dame Alice Owen's School and North Mimms Park and the streets around them. The nearest railway station is Potters Bar station, about 2.3 miles east of the centre. A little further out are Hilfield Castle (4.6 miles south-west) and Hertfordshire Scout Museum (1.4 miles south-west). The countryside around Ridge includes Darland's Lake and Furzefield Wood and Lower Halfpenny.
Part by part
Fan housings and motors
We clean around the motor without soaking its electrics, and the fan is isolated throughout. Grease on and around the motor can trap heat, so the surrounding area is cleaned carefully.
Wall fans
A wall fan pushes the air straight outside. We isolate it, then clean the blades and housing.
In-house cleaning or a specialist?
Staff cleaning does not replace a specialist visit; it supports it. Regular in-house cleaning slows the build-up, but the parts you cannot see still need a specialist at the right interval.
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.
How we price extract fan cleaning
We don’t publish a price list, because no two systems are the same. The quote depends on:
- A single visit or a regular plan
- The condition of the system
- When the work can happen, such as evenings, overnight or weekends
- Site requirements such as sign-in and permits
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, which can make the next visit longer. If you’re not sure what’s needed, ring 0345 646 2711 or email us and we will give you an honest view and a fixed quote.
What we need to know
There’s no need for technical detail. It helps if you can send:
- The paperwork from the last visit, if you have it
- The roof, plant room or outside wall the system runs to
- Close-ups of filters, grilles, hatches or access panels
- When the site is open and when it’s quiet
If you need extract fan cleaning in Ridge, call us on 0345 646 2711, or email photos. Tell us what kind of premises it is and when it’s open, and send pictures or your last report if you can. A fixed quote normally follows within one working day.