Hertfordshire · Extract fan cleaning
Maple Cross extract fan cleaning
Extract fan cleaning across Maple Cross and nearby, booked around your opening hours and finished with a written report and pictures.
- An extract fan that vibrates or rattles
- A fan motor running hot under a coat of grease
- Grease escaping from the fan outlet
How we handle extract fan cleaning in Maple Cross
The extract fan is the heart of the system: it draws the air through the canopy and ductwork and pushes it outside. Grease that gets past everything else ends up on its blades and housing and we clean it off. The work covers in-line fans, fan housings and centrifugal fans, and common reasons people get in touch are weak extraction at the canopy and vibration from an unbalanced impeller.
For a kitchen in or near Maple Cross, the visit is planned around opening hours and the journey, and the clean covers the whole system, as it would anywhere: canopy to discharge, then a TR19® certificate and a photo report.
The report is your system’s health record: dated, with photos, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Where
- Maple Cross (WD3)
- Wider area
- Hertfordshire
- Records
- Certificate plus before-and-after pictures
- Price
- Fixed quote, normally within a working day
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
Signs you need extract fan cleaning in Maple Cross
Grease builds up unevenly on the blades. Over time, that imbalance shakes the fan, wearing bearings and mounts. Left too long, grease turns into wear.
The symptoms we’re asked about most are:
- A fan that has never been cleaned
- A fan motor running hot under a coat of grease
- Rough running from the extract fan
- A fan that no longer moves enough air
If you run a church or community hall kitchen, near Church of St Thomas of Canterbury or elsewhere in Maple Cross, its extract still collects grease from every lunch and event.
What to look for in a quote
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- Whether a written report and photos are included
- Whether the quote is based on a survey or photos
- Whether the quote shows VAT
Looking after it afterwards
Simple habits between visits make a real difference. We recommend:
- Keep records of every fan clean
- Flag smoke lingering at the canopy
- Look for grease stains near the discharge
- Keep access to the fan clear
When the fan is cleaned as part of a full TR19® Grease clean, a TR19 certificate is issued through the BESCA Vent Hygiene Elite portal. A fan-only clean is recorded in the photo report.
Fewer grease particles reaching the fan means less build-up. Clean, well-seated filters are the fan’s first protection, and replace any that are damaged.
Why act early in Maple Cross
A fan that fails mid-service can stop a kitchen cooking. Many fan problems start with grease, so cleaning the fan helps keep it working. If it does fail, our 24/7 emergency line is there. In a small place like Maple Cross, a system that fails can take a site out of use.
Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, which can make the next visit longer. If you are not sure what’s needed, phone us on 0345 646 2711, or send details by email and we’ll give you an honest view and a fixed quote.
Why choose Duct Doctor in Maple Cross
- Trading since 2009
- CHAS, SafeContractor and ISO 9001
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Work around your opening hours, with 24/7 emergency cover
Take a look at our cost guide or our accreditations.
When something else is needed
Before booking, it helps to know what’s not included:
- A fan that’s too small for the system (a design question)
- A motor that has burnt out
- A faulty speed controller or isolator
If you are not sure, just give us a ring on 0345 646 2711 or drop us a line and we’ll give you a straight answer before booking.
What we work on in Maple Cross
- Centrifugal fans
- Discharge points
- In-line fans
- Roof-mounted fans
- Fan housings
- Axial fans
Your questions about extract fan cleaning in Maple Cross
Can you come to Maple Cross after we close?
Yes. We work evenings, overnight and at weekends. Your customers, staff or residents in Maple Cross needn’t be disturbed. Your opening times are the first thing we ask for.
Which council inspects kitchens in Maple Cross?
In Maple Cross, it’s Three Rivers council that carries out food hygiene inspections. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Who has the legal duty for fire safety?
That depends on who controls the premises. Under the Fire Safety Order 2005, it’s the responsible person, which may be the employer, owner, landlord, facilities manager or managing agent.
What is TR19?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
How much notice do you need?
It depends on the time you need and how big the job is. Mention your preferred dates with your enquiry, and for anything urgent, ring our 24/7 emergency line.
Do you have a 24/7 line?
Yes. Our emergency line runs 24/7, for problems that can’t wait. Call us any time and explain what’s happened.
How much does extract fan cleaning cost in Maple Cross?
We do not publish prices, because the cost depends on the job: how big it is, what state it’s in, how we reach it and the working hours. We fix the price before we start.
Do you survey before quoting?
Yes. Every job is surveyed first, from your photos and details, or with a visit where necessary. Then you get a fixed quote.
How it works
The first job on site is protection: sheeting goes over floors and surfaces close to the work. Then we make the system safe and start. The work on site takes an hour or two for one fan, longer when it’s hard to reach, and we clear up before we go. If the van will struggle with a lane or gateway near Maple Cross, let us know and we’ll plan around it.
- First we locate the fan and agree how it’s safely isolated.
- With the fan isolated, the housing is opened.
- We remove the grease from the blades, impeller and casing.
- Blades, housing and the area around the motor are degreased with care.
- We reassemble, run the fan and photograph the result.
Getting ready for the visit
- Have your last certificate or report to hand
- Make sure equipment near the work can be switched off and left to cool
- Mention any sign-in, permit or induction we need
Ask for a quote
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Related advice
Landlords, agents and facilities managers
Running several sites is easier with one contractor. We cover South East England and London, so a run of sites can go into one programme and kept to a regular schedule.
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.
What affects the cost of extract fan cleaning
We quote each job individually. This is what makes a difference:
- Parking and loading at the site
- The times the site is available
- Access, including roofs, risers and ceiling voids
- The number of sites or systems
When the work has to happen, how we reach it and how big the site is can all change the price. Each of those is built into the quote and give you a fixed price before we start.
Asking for a quote
Before you ask for a quote, gather:
- Photos showing the whole system and its surroundings
- Your opening hours and when the area is out of use
- The paperwork from the last visit, if you have it
- Where the plant sits or the system leaves the building, such as a roof or outside wall
Quoting starts with a diagnosis, from your photos and details or, where that isn’t enough, a survey on site. Then we send a fixed price so you know the cost before any work starts.
Kitchen extracts in Maple Cross
The Food Standards Agency lists about 5 pubs, bars and clubs as registered food businesses within roughly a mile and a half of the centre of Maple Cross. Breakfasts, bar meals and functions all put grease into the extract wherever they’re cooked. Food hygiene inspections in Maple Cross are the job of Three Rivers council’s environmental health team. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after pictures from each clean are a simple way to show the extract is in hand. Maple Cross is covered by 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.
Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Maple Cross is Harefield Hospital, about 1.7 miles south-east. If your kitchen is in a listed or historic building, like the houses around Maple Cross (Chenies Manor House is about 3.7 miles north), fitting access panels needs care.
Maple Cross is about 2 miles south-west of Rickmansworth, in Hertfordshire. If you need extract fan cleaning in Maple Cross, it’s easy to get a fixed quote: please ring 0345 646 2711, or send details by email. Our area covers London and the South East, including Maple Cross. Our Hertfordshire coverage runs to 381 places, Maple Cross among them. You can also see our page for London, about 20 miles away.
Every address in WD3 is within our area for extract fan cleaning, from busy streets to back roads. You’ll find streets such as Pinchfield, Tichborne and Woodwicks, and we cover them all for extract fan cleaning. Close by, we work in West Hyde (1 mile south), Horn Hill (1 mile west), Heronsgate (1 mile north), Chalfont Common (2 miles west) and Chalfont St Peter (2 miles south-west). Within a short drive, we also cover Watford (6 miles north-east), Hemel Hempstead (9 miles north), St Albans (12 miles north-east), Harpenden (15 miles north-east), Borehamwood (11 miles east) and Berkhamsted (10 miles north).
Near you in Maple Cross
In Maple Cross, that means kitchens and buildings near The Dumb Bell pub and Rickmansworth Aquadrome and the streets around them. For rail, the closest station is Rickmansworth station, roughly 2.2 miles north-east of the centre. Other landmarks nearby include Chiltern Open Air Museum (1.6 miles north-west) and Harefield Hospital (1.7 miles south-east). The countryside around Maple Cross includes Lynsters Lake and Northmoor Hill Wood.