Essex · Extract fan cleaning
Extract Fan Cleaning in Marden Ash
Extract fan cleaning in Marden Ash from ventilation hygiene specialists trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Rough running from the extract fan
- Less air being pulled from the kitchen
- A fan motor running hot under a coat of grease
Do you need extract fan cleaning in Marden Ash?
A fan in Marden Ash builds up grease at a rate set by the kitchen, not the location: how many hours a day the kitchen runs and what it cooks. BESA guidance sets minimum intervals of 3, 6 or 12 months for the whole system by daily use.
Clients usually contact us when they notice something like this:
- A noisy fan that has got louder over time
- Hot, greasy smells near the fan
- A fan motor running hot under a coat of grease
- An extract fan that vibrates or rattles
Term dates shape school work: for a school like Chipping Ongar Primary School, an extract clean fits neatly into a half-term or summer break.
What your quote should include
- Whether the whole system is included, or only the parts that are easy to reach
- What hours they’ll be on site
- What insurance they carry
- Whether a written report and pictures are included
How we handle extract fan cleaning in Marden Ash
Grease on a fan is not spread evenly. Uneven build-up unbalances the impeller, which brings vibration, noise and extra wear on the bearings and motor. Cleaning the impeller and housing puts that right. If you’re dealing with a fan coated in grease inside its housing and grease around the motor and its mounts, we can help, from roof-mounted fans, discharge points and axial fans onwards.
In a village or hamlet like Marden Ash, 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.
A written report with photos follows every visit, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Place
- Marden Ash (CM5)
- Region
- Essex
- Records
- Certificate and photo report
- Price
- A fixed quote up front
- When we work
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Checked
- 30 October 2026
What happens on the day
We are used to working while the site is closed. A lot of visits happen overnight or at weekends, so a kitchen or building can carry on as usual the next day. On site, the work takes an hour or two for one fan, longer when it’s hard to reach. A few photos of the system help us make the most of a visit to a place like Marden Ash.
- The fan is found and its type, access and isolation checked.
- It’s isolated so it cannot run while we work.
- Grease is scraped off the impeller blades and casing.
- Blades, housing and surrounds are degreased with care around the electrics.
- It’s closed up, run, checked and photographed for the report.
Preparing for the visit
- Let us know about parking and loading
- Let us know how we reach the system, including roofs, risers and plant rooms
- Allow time for equipment near the work to be turned off and cool down
Getting a quote
There’s no standard price list, because every site is different. Instead, we look at your site first, from photos or a survey, and then send you a fixed quote. To start, call 0345 646 2711 or email us.
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Fixed quotes for extract fan cleaning in Marden Ash
The survey tells us what the work involves. The main factors are:
- The condition we find in the survey
- One-off work versus a regular cycle
- Parking and loading at the site
- Working hours and out-of-hours timing
What you pay depends on the size of the system, what state it’s in and how easy it is to reach. You get a fixed price before we start, so there are no surprises.
Asking for a quote
When you call or email, these details help:
- Wide pictures of the system and the area around it
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Problems your staff have spotted
- Detail shots of panels, filters and grilles
For a fixed quote, ring 0345 646 2711 or send us an email and tell us the type of site, your opening hours and roughly what the system looks like. A few pictures and your last certificate or report help a lot. We typically come back within one working day.
What the work involves, part by part
Fan housings and motors
The housing around the impeller catches grease flung off the blades. We clean it along with the blades.
Kitchens with long cooking hours
A long-hours kitchen can’t afford a fan failure. A clean fan is less likely to strain, and our 24/7 emergency callout is there if it happens anyway.
Kitchen extracts in Marden Ash
Food Standards Agency records include about 5 bars, pubs and nightclubs in Marden Ash and the streets around it, up to about 1.5 miles out. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. It’s Epping Forest council that sends environmental health officers to food businesses in Marden Ash. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A dated certificate in the maintenance file answers the question before it’s asked. Marden Ash is covered by Essex County 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.
Where a hall near St James, or anywhere in Marden Ash, hosts lunch clubs or events, its extract gathers grease just as a café’s does. A hospital like St. Margaret's Hospital, about 5.2 miles west, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
Marden Ash is about 6 miles north-west of Brentwood, in Essex. Marden Ash gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where necessary and a written report with photos. Marden Ash is one of 644 towns, villages and districts in Essex we cover for extract fan cleaning. Our Chelmsford page covers sites nearby (11 miles or so).
We cover every part of the CM5 postcode area for extract fan cleaning and the streets around it. Streets in the area include Rodney Road, Fairfield Road and Brentwood Road, all of which we cover for extract fan cleaning. Marden Ash is on the A128, so it’s easy for us to get to for out-of-hours visits. Neighbouring places we cover for extract fan cleaning include Stanford Rivers (1 mile south-west), Little End (1 mile south-west), Hare Street (2 miles south-west), Clatterford End (2 miles west) and Paslow Wood Common (2 miles east). Within a short drive, we also cover Chelmsford (11 miles east), Basildon (13 miles south-east), Harlow (7 miles north-west), Brentwood (6 miles south-east), Billericay (9 miles south-east) and Loughton (8 miles south-west).
Near you in Marden Ash
Typical jobs here are in premises near The Ongar Academy and Two Brewers Public House, among other places. Nearby you’ll also find Willingale Doe (4.8 miles north-east) and St. Margaret's Hospital (5.2 miles west). Not far away are Gernon Bushes.
What extract fan cleaning cannot fix
It’s worth knowing the limits before booking:
- Grease in the canopy and ductwork
- A motor that has burnt out
- A fan that is too small for the system (a design question)
If in doubt, ring 0345 646 2711 or drop us a line and we’ll say what we think before booking.
What the work covers
- Roof-mounted fans
- Discharge points
- Axial fans
- Fan housings
- Centrifugal fans
- In-line fans
Aftercare tips
Once we’ve finished, these simple steps help:
- Run the extract throughout cooking
- Report rattles or humming early
- Keep access to the fan clear
- Tell us if the extract feels weaker
When we’ve finished, the fan is reassembled and run. Anything we notice, like noise, vibration or a worn part, goes on the report, so you can plan any repair.
Make sure the fan is reachable. A fan that can be reached safely is a fan that gets cleaned, whether it’s on a roof, in a ceiling or on a wall.
Marden Ash: your questions answered
Can school kitchens in Marden Ash be cleaned in the holidays?
Yes, out-of-term visits are normal for schools. Around Marden Ash, the Food Standards Agency lists about 2 schools and colleges with registered kitchens within a mile and a half or so. Send us your term dates when you call us on 0345 646 2711, or email photos, and we will fit the work in.
Which fire and rescue service is responsible for Marden Ash?
That’s Essex County Fire and Rescue Service. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
Do you cover Marden Ash?
Yes. We work in Marden Ash and the rest of Essex, within our South East and London area. To book, phone us on 0345 646 2711 or send us an email.
Why has my extract fan got louder?
Uneven grease on the impeller often causes it. After cleaning, we’ll tell you if wear or damage is also involved.
Do you offer maintenance contracts?
Yes. Scheduled maintenance plans are part of what we do, with visits at the interval your system needs. The report from each visit recommends the next date.
Are you accredited?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we’re fully insured.
Do you repair extract fans as well as clean them?
A fan that needs repair is noted on the report, with what we found. We can repair or replace it, and if it fails outright, our 24/7 emergency line is there.
Does a TR19 kitchen extract clean cover the fan?
Yes, a full TR19 clean includes the fan. Anything that can’t be reached is recorded, so you always know what was cleaned.
What your team can do, and what needs us
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That is our job.
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, next to our reports.