Kent · Air handling unit cleaning
Air handling unit cleaning in Ditton, Kent
AHU cleaning for Ditton, from a team that has been trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Units needing a clean before a new tenant or handover
- Condensate trays that will not empty
- Dirty coils holding back the airflow
About our AHU cleaning in Ditton
All the building’s air passes through the fan, so dust on its blades and housing ends up in the airstream. Fan, housing and the surrounding panels are cleaned as part of the job, once the unit has been shut down and isolated. The work covers filter sections, dampers and louvres and internal panels, and common reasons people get in touch are fan sections that haven’t been cleaned in years and coils clogged with dust and debris.
Visits to a place like Ditton are fitted around opening hours. The work is the same as in any town: inspect, clean, record.
Nothing is signed off by word of mouth: a dated report with pictures of the work, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. Any parts we couldn’t reach are recorded on it too.
- Location
- Ditton (ME20)
- Region
- Kent
- Reporting
- Report and photos after the visit
- Quote
- Fixed quote, normally within a working day
- Hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Staff cleaning versus specialist work
Staff cleaning does not replace a specialist visit; it supports it. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We’ll take a look and give you a fixed quote.
Do you need AHU cleaning in Ditton?
Planned maintenance often covers belts, motors and filters but not cleaning. That means a unit can tick every service box and still be carrying years of dirt.
Most sites get in touch after spotting one of these:
- Dirty filters cutting the airflow
- Rooms that smell stuffy when the system runs
- Plant that has been serviced but not cleaned
- Units needing a clean before a new tenant or handover
Workplaces around Aylesford station with an air handling unit need the filters, coils and drain tray looked at, as well as the ducts.
What your quote should include
- If the quote is a fixed price or an estimate
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- Proof of insurance
- Whether the quote is based on a survey or pictures
Towns and villages near Ditton
What else we do in Ditton
Multi-site and managed buildings
For anyone managing more than one site, we can schedule visits across all of them on one quote. Every building has its own written report, so records stay tidy.
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party and send the paperwork to whoever needs it.
Ditton buildings and their air
Food Standards Agency records list about 12 schools, colleges and universities and about 13 care, childcare and hospital premises registered as food businesses within roughly a mile and a half of the centre of Ditton. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. About 28 miles out from central London, Ditton is part of the South East area we work across. A survey and a fixed quote come first, then the visit at a time that suits you. For Ditton, the closest hospital is Maidstone Hospital, roughly 1.9 miles south-east. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
Maidstone Hospital, about 1.9 miles south-east, is the nearest hospital to Ditton, and healthcare sites of every size need their supply air kept clean. School buildings such as Ditton Infant School are normally done in the holidays, so classrooms aren’t disturbed.
Ditton is about 4 miles north-west of Maidstone, in Kent. If you need AHU cleaning in Ditton, it’s easy to get a fixed quote: please call 0345 646 2711 or use the quote form. We work across South East England and London, Ditton included. Our area takes in 922 places across Kent, large and small.
Postcode districts we cover here for AHU cleaning: ME20. You will find streets such as London Road, Station Road and Scott Close, and we cover them all for AHU cleaning. We also cover Aylesford (1 mile east), East Malling (1 mile west), Well Street (1 mile south-west), Allington (2 miles east) and West Malling (2 miles west). Larger places within reach include Maidstone (4 miles south-east), Sittingbourne (13 miles east), Dartford (14 miles north-west), Sevenoaks (12 miles west), Royal Tunbridge Wells (14 miles south-west) and Gravesend (10 miles north).
Around Ditton
In Ditton, that means kitchens and buildings near Aylesford School, The Malling School and Kentish Quarryman pub. Ditton’s nearest station is Aylesford station, about 0.6 miles north-east. Nearby you’ll also find Leybourne Castle (1.6 miles north-west) and Fremlin Walk (3.1 miles south-east). Green spaces nearby include Burham Down and Blue Bell Hill.
Leave it or put it right?
Leave an AHU uncleaned and the dirt doesn’t stay put. It moves on into the ductwork and out into the rooms, which is why the unit and the ducts are best cleaned together. A quieter site near Ditton still needs its system looked after.
Putting the work off seldom saves money. Problems in a system tend to grow, which can make the next visit longer. If you are unsure, phone us on 0345 646 2711 or email us for straight advice and a fixed quote.
Why Ditton businesses choose us
- One number for every site across the South East and London
- Survey first, then a fixed quote
- CHAS, SafeContractor and ISO 9001
- Fully insured
Ditton questions
Do you cover smaller places like Ditton?
Yes. Villages and rural sites across the South East are part of our work, Ditton included. Just mention lanes, gates or anything else about the site when you book.
Can a school’s ventilation in Ditton be done out of term time?
Yes, and it’s the easiest time to do it. There are about 12 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Ditton. Tell us your holiday dates and we’ll book the visit for when the site is empty.
Do you have a 24/7 line?
Yes, day and night, every day of the year. Our office is open from 8am to 6pm on weekdays, and the emergency line covers the rest.
Do you work with multi-site operators?
Yes. You deal with one contact for every site in our area, and visits can be set on a regular cycle.
What do you do to protect the area?
Floors and surfaces near the work are sheeted before we start, and waste is contained as we go. At the end, the area is cleaned down.
What is TR19?
TR19® is BESA’s specification for ventilation hygiene. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, while TR19® Air covers other supply and extract ductwork.
Do you do ventilation duct cleaning too?
Yes, supply and extract ducts, grilles and diffusers. The survey shows whether the ducts need cleaning now.
Where does the waste go?
We take it away when we go. During the work, it’s contained so the area stays clean.
How the visit works
Everything the job needs comes with us, from protective sheeting to tools and access equipment. All we need from you is clear access and the right equipment switched off. The visit takes a single shift for a typical unit, longer for large or heavily soiled ones. Everything the job in Ditton needs is worked out beforehand, from the survey.
- We agree a shutdown window that suits the building.
- Before cleaning, each section is photographed.
- Filters, coils and internal surfaces are cleaned from intake to discharge.
- The fan and drain tray are cleaned and the drain checked.
- We take after pictures and issue the certificate and report.
Getting ready for the visit
- Find the previous report, if there is one
- Let us know when the site is closed or quiet
- Let us know how we reach the system, including roofs, risers and plant rooms
Ask for a quote
Some systems can be priced from pictures; others need a survey. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, the quote is fixed before any work is booked.
Advice
Keeping the system healthy
Once we’ve finished, these simple steps help:
- Diary the inspection date recommended in the report
- Keep inspection doors on the unit in good order
- Stick to the filter change plan
- File each AHU report in the maintenance log
If the ductwork hasn’t been cleaned, consider it next. A clean unit feeding dirty ducts only solves half the problem, and we can survey both.
Keep the area around the intake clear. Anything around the intake is likely to be drawn in.
How we price AHU cleaning
The survey tells us what the work involves. We look at:
- How big the system is
- One-off work versus a regular cycle
- Any permits to work or inductions
- Where the site is and how we reach it
Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Call for a fixed quote and we will explain each part.
What to send for a quote
We can often survey from pictures. Try to include:
- Your last certificate, test record or report
- How we’d reach plant on a roof or in a plant room
- Any access panels or hatches you can see
- The site address and the type of premises
Getting a quote does not take long. Send a few details and pictures, and we normally reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.