Hertfordshire · Extract fan cleaning
Extract Fan Cleaning in Batford
Our technicians work in Batford on cleaning of kitchen extract fans, impellers, fan housings and discharge points. Fixed quotes, work around your opening hours and photo reports as standard.
- Less air being pulled from the kitchen
- Thick grease on the impeller and casing
- A fan that hums, whines or rumbles
How we handle extract fan cleaning in Batford
The fan is cleaned as part of every full TR19® Grease clean, but some fans need cleaning between full cleans, especially when it has started to vibrate or sound rough. Where only the fan is cleaned, the report says so. The work covers roof-mounted fans, fan housings and in-line fans, and the jobs we see most are a fan left out of previous cleans and hot, greasy smells near the fan.
In a smaller place like Batford, many kitchens sit in older buildings or later extensions, with the duct running through a roof space or up an outside wall. Flat runs collect grease and need proper access to clean.
The paperwork matters as much as the work. Each visit is written up with photos, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s to hand when an insurer or inspector asks.
- Where
- Batford (AL5, AL4)
- Region
- Hertfordshire
- Paperwork
- TR19® certificate and photo report
- Quotes
- Fixed quote, normally within a working day
- Working hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
What happens on the day
Protection comes first: floors, worktops and anything near the work are covered. After that, the system is made safe and the work begins. 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. Tell us when your site near Batford is quiet and the visit will be booked for then.
- First we check the fan’s condition and how it sounds.
- With the fan isolated, the housing is opened.
- Each blade is cleaned so the impeller runs evenly.
- We clean the casing, the outlet and around the motor.
- The fan goes back into service with a report on its condition.
How to prepare
- Name a contact who can let us in at the agreed time
- Mention any parking or loading restrictions
- Clear the space around the work
Getting a quote
Quotes are quick. Send a few details and pictures, and we usually reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
Read more
For landlords and multi-site operators
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.
We work for landlords, managing agents and facilities managers as well as the people running the site. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we’re happy to quote for all of it.
Fixed quotes for extract fan cleaning in Batford
A fixed price needs a few facts first. We look at:
- How big the system is
- Site rules, permits and inductions
- Whether we need access equipment or extra panels
- The times the site is available
Several systems or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at and we’ll price it together.
What to send for a quote
When you contact us, these details help:
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- Photos showing the whole system and its surroundings
- When the site is open and when it’s quiet
- Where the plant sits or the system leaves the building, such as a roof or outside wall
Some systems can be priced from photos; others need a survey. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, you get a fixed price before any work starts.
In-house cleaning or a specialist?
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.
Staff cleaning doesn’t replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but the parts you cannot see still need a specialist at the right interval.
Batford questions
Do you work in villages like Batford?
Yes, we work in villages as well as towns, and Batford is covered. Let us know about access, parking and anything unusual about getting there when you book.
Do you work overnight in Batford?
Yes, evening, overnight and weekend work is normal for us. The work in Batford can fit around your hours. Let us know the hours you’re closed and we’ll book within them.
What if the fan needs more than a clean?
Cleaning removes grease, but it can’t fix worn parts. We repair and replace extract fans as well, with a fixed quote first.
What does TR19 mean?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, while TR19® Air covers other supply and extract ductwork.
What’s the cleaning interval for an extract fan?
Daily cooking hours set the minimum in BESA guidance. Heavy use means at least every 3 months, light use at least every 12, fan included.
Should the extract fan be cleaned as part of TR19?
Yes, a full TR19 clean includes the fan. Anything that can’t be reached is recorded, so the record is accurate.
Why has my extract fan got louder?
An unbalanced impeller, normally from uneven grease, is a common cause. After cleaning, we’ll tell you if wear or damage is also involved.
What if parts of the system can’t be reached?
We record them on the report, with pictures where possible, and we tell you what would make it reachable, such as extra access panels in ductwork.
Grease, kitchens and Batford
Food Standards Agency records list about 62 restaurants, cafés and canteens and about 13 sandwich bars and takeaways in and around Batford, up to about a mile and a half out. Grease builds up on fan blades and housings in kitchens like these, unbalancing the impeller. Batford sits within the area of 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. Food hygiene inspections in Batford are the job of St Albans City council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Keeping each certificate and photo report on file helps show the extract is looked after.
For schools such as Crabtree Infants' School, kitchen extract cleaning is usually booked for the holidays, when the canteen is closed. If you run catering at a healthcare site, such as a hospital like St Albans City Hospital about 4.1 miles south, the extract may need cleaning more often than a part-time kitchen.
Batford is about 1 mile north-east of Harpenden, in Hertfordshire. Every kind of commercial site in Batford, extract fan cleaning is something we can help with. We can work out of hours so the site keeps running. Across Hertfordshire, we cover 381 places, Batford among them. Our Milton Keynes page covers sites nearby (24 miles or so).
Extract fan cleaning in AL5 and AL4 follows the same survey, fixed quote and written report as everywhere else we cover. Local streets include Common Lane, Station Road and Marquis Lane, all of which we cover for extract fan cleaning. Other places close to Batford include Harpenden (1 mile south-west), Lea Valley (1 mile east), Mackerye End (1 mile north-east), Bower Heath (1 mile north) and The Folly (1 mile east). Further out, we also cover Watford (11 miles south), Hemel Hempstead (7 miles south-west), Stevenage (9 miles north-east), St Albans (5 miles south), Welwyn Garden City (6 miles east) and Hitchin (9 miles north).
Around Batford
We work in commercial kitchens and buildings around Bistro Gautier at the Amble Inn, Sir John Lawes School and Lydekker Park. For rail, the closest station is Harpenden station, roughly 0.6 miles south-west. A little further out are St Albans City Hospital (4.1 miles south) and Harpenden Museum (0.9 miles south-west). For a walk, there’s Verulamium Lake and Wheathampstead Local Nature Reserve.
Common problems we fix in Batford
Grease builds up unevenly on the blades. The difference throws the impeller off balance and puts strain on the bearings. What starts as a grease problem can become a mechanical one.
Signs it’s time to call us include:
- A fan coated in grease inside its housing
- Vibration from an unbalanced impeller
- Grease escaping from the fan outlet
- A fan that no longer moves enough air
For kitchens close to Harpenden station, where the day often starts early and ends late, the extract can be cleaned overnight.
Before you book anyone
- Whether a written report and pictures are included
- Whether the quote is based on a survey or photos
- Which accreditations they hold, and whether you can check them
- If the quote is a fixed price or an estimate
Leave it or put it right?
A greasy fan at the discharge can spread grease onto the roof or wall around it. That stains surfaces and can add to the fire risk outside the building, which is one more reason to keep it clean. A visit arranged in advance is far less disruptive than a callout on a busy day.
Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll go through it with you.
Why Batford businesses choose us
- CHAS, SafeContractor and ISO 9001
- Work around your opening hours, with 24/7 emergency cover
- Photo reports with every job
- One number for every site across the South East and London
Read how cleaning jobs are priced and how to check a contractor.
Places near Batford
Other services in Batford
Looking after it afterwards
Good habits slow the build-up between visits. A few tips:
- Book the fan into every full TR19 clean
- Notice when the fan starts to sound different
- Keep access to the fan clear
- Never cook with a filter missing
When we’ve finished, the fan is reassembled and run. If anything seems wrong, from vibration to wear, we note it, so you can plan any repair.
A change in how the fan sounds is worth noting. New noise or vibration often means grease is building on the impeller, and catching it early keeps it a cleaning job.