Kent · Air handling unit cleaning
AHU Cleaning in Little Conghurst
Professional AHU cleaning in and around Little Conghurst, timed so the site keeps working and signed off in writing with pictures.
- Dirty fans and fan housings
- Condensate trays that will not empty
- Dust-coated heating and cooling coils
How we handle AHU cleaning in Little Conghurst
Coils are where a lot of the dirt ends up. Dirt on the fins holds back air and makes the unit work harder to do the same job. Coils are cleaned carefully, with methods chosen so the fins are not flattened. Common call-outs are for filters that are clogged or overdue and dust-coated heating and cooling coils, across internal panels, heating and cooling coils and drain trays.
Somewhere as small as Little Conghurst, ducted ventilation is normally limited to a school, a care home, a surgery or a converted business building, wherever there is one, but where it’s fitted, it needs the same inspection and cleaning as anywhere.
Insurers, fire officers and environmental health officers all look at records. That’s why every job is written up in a report with photos, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Location
- Little Conghurst (TN18)
- Wider area
- Kent
- Reporting
- Report and pictures after the visit
- Price
- A fixed quote up front
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
The process
We start by comparing what we find with the survey or your photos. Anything unexpected is raised with you before we go further. After that, the work takes one overnight shift for many single units, with bigger plant phased. Rural roads and tight entrances are worth telling us about before a visit to Little Conghurst.
- We look at the unit and the plant area during the survey.
- The area is protected and the unit made safe.
- Dirt and debris are removed from each section.
- Coils and trays are cleaned and the condensate drain cleared.
- We close every panel, hand the unit back and send the report and certificate.
Before we arrive
- Clear the space around the work
- Tell us the best time to work, such as after service or at a weekend
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Getting a quote
Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work, before work begins.
Related advice
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Managing agents and facilities teams in Little Conghurst
Managing agents often deal with us directly. Send the address, what’s needed and how access works and we will come back with a fixed quote.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, which may be the employer, owner, landlord, FM or managing agent. Where responsibility is shared, records matter even more.
What AHU cleaning looks like in Little Conghurst
Food Standards Agency data includes about 3 schools, colleges and universities within 1.5 miles or so of the middle of Little Conghurst. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. At about 42 miles from central London, Little Conghurst sits well inside the area we cover. We work evenings, overnight and at weekends, so the visit fits around the site. For Little Conghurst, the closest hospital is Benenden Hospital, roughly 5.3 miles north-east. Hospitals show how much a building can rely on its ventilation, and smaller healthcare sites rely on theirs too.
For schools like Hawkhurst Church of England Primary School, the holidays are the usual time to inspect and clean ventilation.
Little Conghurst is about 12 miles north of Hastings, in Kent. Whether your site is in the middle of Little Conghurst or further out, we cover AHU cleaning for every kind of premises, from a single unit to a large public building. Across Kent, we cover 922 places, and Little Conghurst is one of them. We also work in Maidstone, about 16 miles from Little Conghurst.
Every address in TN18 is within our area for AHU cleaning, from busy streets to back roads. We also cover Four Throws (1 mile north-east), Pipsden (1 mile north), The Moor (1 mile west), Hawkhurst (1 mile north-west) and Sandhurst Cross (1 mile south-east). Further out, we also cover Royal Tunbridge Wells (13 miles north-west), Paddock Wood (11 miles north-west), Tenterden (8 miles east), Southborough (14 miles north-west), Park Wood (14 miles north) and Staplehurst (9 miles north).
What’s near Little Conghurst
In Little Conghurst, that means kitchens and buildings near Marlborough House School, Collingwood Nature Reserve and Oak And Ivy Public House, among other places. The closest station to Little Conghurst is Etchingham station, about 4.1 miles south-west of the centre. Well-known places in the area include Benenden Hospital (5.3 miles north-east).
Little Conghurst: your questions answered
Can you work in Little Conghurst outside opening hours?
Yes. We work evenings, overnight and at weekends. The work in Little Conghurst can fit around your hours. When you phone us on 0345 646 2711 or email us, mention when the site is quiet.
Can you get to a site in Little Conghurst?
Yes. Little Conghurst is within the area we cover across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Do you have insurance?
Yes. We carry full insurance and have been trading since 2009.
How long does an AHU clean take?
Typically the clean takes half a day to a full day per unit, with large plant planned over several shifts. We plan the shutdown around that, including evenings or weekends.
Is there a report after cleaning?
Yes. You receive a certificate and a report showing each section before and after, with any faults we noticed.
How much does AHU cleaning cost in Little Conghurst?
Size, condition, access and working hours all affect the cost. Ask us for a fixed quote, normally ready within one working day.
Will the ventilation be off while you clean?
Yes. We can’t clean a running unit, so it’s switched off and made safe first. We agree the timing with your site team.
Can you set up regular visits?
Yes. We run scheduled maintenance contracts, set at the interval the system needs. Each report recommends when the next visit should be.
Between visits
Simple habits between visits make a real difference. Our advice:
- Book the next check in line with the report
- Keep the area around the fresh air intake clear
- File each AHU report in the maintenance log
- Report water on the plant room floor
We recommend when the unit should next be inspected or cleaned, taking into account how dirty it was. Under TR19® Air the timing is set by inspection and risk, not a fixed calendar.
Change or clean filters on time. Overloaded filters let more dirt through to the coils and fan.
How we price AHU cleaning
You will get a fixed price before any work starts. It takes into account:
- Parking and loading at the site
- Any permits to work or inductions
- The size of the system
- The condition of the system
Every site is different, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all make a difference.
Asking for a quote
The more you tell us, the more accurate the quote. When you get in touch, it helps to send:
- When the site is open and when it’s quiet
- Where the site is and what kind of site it is
- The roof, plant room or outside wall the system runs to
- Any symptoms, from odd noises to smells or leaks
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, the quote is fixed before any work is booked.
What staff can safely do
Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
What AHU cleaning can’t fix
Not every problem is solved by AHU cleaning, and we’ll tell you before we start. It will not put right:
- Ductwork downstream of the unit, which is a separate clean
- Faulty motors, drives or bearings
- Coils that are corroded or leaking and need replacing
If in doubt, phone us on 0345 646 2711, or send details by email and we’ll say what we think.
What the work covers
- Filter sections
- Internal panels
- Dampers and louvres
- Heating and cooling coils
- Supply and extract fans
- Drain trays
Common problems we fix in Little Conghurst
An overdue filter loads up with dirt, cutting airflow and sometimes letting dirty air bypass them altogether. After that, the coils and fan collect what the filter should have caught.
Common reasons sites call us are:
- Dirty fans and fan housings
- Dirty coils holding back the airflow
- Air handling units due a clean after building work
- Drain trays holding standing water
Benenden Hospital, about 5.3 miles north-east, is the nearest hospital to Little Conghurst, and healthcare sites of every size need their supply air kept clean.
Before you book anyone
- How they set the interval to the next visit
- Whether a survey comes first
- How VAT is shown on the quote
- Whether the figure could change on the day