Hertfordshire · Extract fan cleaning
Extract Fan Cleaning in Appspond
Extract fan cleaning for Appspond and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.
- A fan that hums, whines or rumbles
- An extract fan that vibrates or rattles
- Hot, greasy smells near the fan
Why it’s worth doing now in Appspond
Cleaning the fan in Appspond now is a short job: it takes a couple of hours per fan, depending on its size and the build-up. Waiting adds vibration, wear and a harder clean. Systems in rural buildings are often out of sight and out of mind.
We do not list prices on the website, because the cost depends on the site in front of us. Call for a fixed quote, and we will talk you through it.
Why choose Duct Doctor in Appspond
- We’re fully insured
- CHAS, SafeContractor and ISO 9001
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Fixed quotes from a survey or pictures
Take a look at what affects the cost or how to check a contractor.
Extract fan cleaning in Appspond
Kitchen extract fans come in different forms: fans on the roof, fans built into the duct run, and fans on an outside wall. Each is isolated and opened in its own way, and we plan that during the survey. The work covers axial fans, roof-mounted fans and discharge points, and people most often call us about a heavily greased fan housing and a smell of hot grease from the extract.
In a small place like Appspond, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. We agree access and timings in advance.
We have been trading since 2009, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
- Place
- Appspond (AL2)
- Region
- Hertfordshire
- Reporting
- Certificate and photo report
- Price
- Fixed quote, normally within a working day
- Working hours
- Nights, weekends or holidays to suit you
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
Multi-site and managed buildings
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 can quote for the whole system.
Keeping records across a portfolio is half the battle. Every visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.
FAQs for Appspond
Do you work at weekends in Appspond?
Yes, we can come after you close and finish before you open. The work in Appspond can fit around your hours. When you phone us on 0345 646 2711 or email us, mention when the site is quiet.
Which fire service covers Appspond?
That’s Hertfordshire 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.
Is Appspond in your area?
Yes. We work in Appspond and the rest of Hertfordshire, within our South East and London area. To book, phone us on 0345 646 2711 or send us an email.
What is TR19?
It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It covers how systems are inspected, cleaned and checked and expects a risk-based approach.
What types of premises do you cover?
Any commercial site with kitchens or ventilation, from a single café to a large school. We work with hotels, schools, care homes, offices, retail and leisure sites.
Do you provide a report after cleaning the fan?
Every clean has a photo report, along with notes on the fan’s condition. A full clean adds a TR19 certificate from the BESCA Vent Hygiene Elite portal.
What if the fan needs more than a clean?
Fan repair and replacement is part of what we do. If cleaning shows a worn motor, bearings or impeller, we will tell you and quote for the repair.
Do you work with multi-site operators?
Yes. Our area covers London and the South East, so sites at different addresses can be planned together as one programme. Each site gets its own report and photos.
What affects the cost of extract fan cleaning
There’s no set price list, because sites vary so much. The quote depends on:
- Any permits to work or inductions
- The size of the system
- Whether several sites go on one quote
- Whether it’s a one-off visit or part of a schedule
Combining work into one visit or one programme often makes better use of the time. Mention every system or site you need covered, and you will get one fixed quote.
What we need to know
To help us quote quickly, please include:
- The site address and the type of premises
- Close-ups of filters, grilles, hatches or access panels
- How we’d reach plant on a roof or in a plant room
- When the site is open and when it’s quiet
The quickest way to a quote is to send pictures: 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 we can price many jobs without a visit.
How it works
Everything the job needs comes with us, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. The visit takes an hour or two for most single fans. A few photos of the system help us make the most of a visit to a place like Appspond.
- First we check the fan’s condition and how it sounds.
- With the fan isolated, the housing is opened.
- 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.
Preparing for the visit
- Tell us about site rules, permits or sign-in
- Find the previous report, if there is one
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Get a fixed quote
There’s no standard price list, because no two systems are the same. Instead, we look at your site first, from photos or a survey, then send a fixed quote. To start, ring 0345 646 2711 or use the quote form.
Related advice
Places near Appspond
Other services in Appspond
Extract fan cleaning in Appspond: the local picture
Food Standards Agency data counts about 4 takeaways and sandwich shops in Appspond and the streets around it, up to about 1.5 miles out. The fan at the end of each of those extracts collects grease that slows it and wears the motor. In Appspond, food businesses are inspected by environmental health officers from St Albans City council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after. Appspond sits within the area of 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, like those at hospitals such as Leavesden Hospital (about 2.5 miles south), often cook for long hours, which puts them in BESA’s heavier-use bands. If you run catering at a historic house or estate in the area (High Elms Manor is about 2.5 miles south), event kitchens in older buildings often have awkward duct runs that need planning. Bursars and site managers at schools such as Marlborough Science Academy tend to book extract cleaning for when the kitchen is empty.
Appspond is about 3 miles west of St Albans, in Hertfordshire. Whether your site is in the middle of Appspond or further out, we cover extract fan cleaning for every kind of premises, from a single unit to a large public building. We cover 381 places across Hertfordshire, from busy centres to quieter spots. Our London page covers sites nearby, about 21 miles away.
Extract fan cleaning in AL2 follows the same survey, fixed quote and written report as everywhere else we cover. Close by, we work in Chiswell Green (1 mile south-east), St Stephens (2 miles east), Waterdale (2 miles south), How Wood (2 miles south-east) and Bricket Wood (2 miles south-east). Within a short drive, we also cover Watford (5 miles south), Hemel Hempstead (3 miles west), Stevenage (15 miles north-east), St Albans (3 miles east), Welwyn Garden City (9 miles north-east) and Harpenden (6 miles north).
Landmarks near Appspond
Locally, jobs take us to businesses close to Holly Bush Public House and Verulamium Park, among other places. For rail, the closest station is St Albans Abbey station, about 2.1 miles east. A little further out are Leavesden Hospital (2.5 miles south) and Hypocaust Museum (1.6 miles north-east). For a walk, there’s Longspring Wood and Verulamium Lake.
Between visits
Think of this as the after-treatment advice, short and simple:
- Make sure the fan is included each time
- Keep each photo report with the maintenance log
- Don’t turn the fan off mid-service
- Look for grease stains near the discharge
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. If only the fan is cleaned, the photo report says so.
Keep the whole system on its cleaning cycle. A fan cleaned with the rest of the system on time rarely gets badly coated, in line with BESA guidance.
Staff cleaning versus specialist work
Staff cleaning does not 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.
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
How the job changes from site to site
Inline duct fans
Hidden in a ceiling void, an inline fan is easily missed. The survey makes sure it’s part of the clean.
Fan housings and motors
Motors and their electrics are kept dry and treated with care, and the fan is isolated throughout. Grease on and around the motor can trap heat, so we clean what we safely can.