Kent · Air handling unit cleaning
Air handling unit cleaning in Old Hawkinge, Kent
AHU cleaning in Old Hawkinge from ventilation hygiene specialists trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Fan sections that haven’t been cleaned in years
- Plant that needs cleaning after a refit
- Stale or musty smells from the ventilation
How the job changes from site to site
Internal casing and panels
Access doors and panels are opened in turn and closed properly afterwards, and check every one is shut.
Heating and cooling coils
Because cooling coils run wet, the dirt on them tends to cling. The coil and its drain tray are cleaned as one job.
AHU cleaning in Old Hawkinge
Drain trays under cooling coils are meant to empty. If the outlet blocks, standing water and slime build up, in the airstream that feeds the building. Cleaning and clearing it is a key part of the job. The work covers filter sections, heating and cooling coils and supply and extract fans, and the jobs we see most are dirty coils holding back the airflow and debris and leaves in the fresh air intake.
Somewhere as small as Old Hawkinge, ducted ventilation is usually 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.
A written report with pictures follows every visit, so you have a record of what was done and when. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Location
- Old Hawkinge (CT18)
- Wider area
- Kent
- Reporting
- Report and pictures after the visit
- Quote
- A fixed price before work begins
- Working hours
- After hours by arrangement; emergencies any time
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
What affects the quote in Old Hawkinge
Every site gets its own quote. This is what makes a difference:
- One-off work versus a regular cycle
- The condition we find in the survey
- Any permits to work or inductions
- How big the system is
Working hours, access and the scale of the site all affect the cost. Each of those is built into the quote, and the price is fixed before any work starts.
What we need to know
When you call or email, it’s useful to have:
- The times we could work without disrupting the site
- Close-ups of filters, grilles, hatches or access panels
- The site address and the type of premises
- The roof, plant room or outside wall the system runs to
If you need AHU cleaning in Old Hawkinge, call 0345 646 2711 or use the quote form. Let us know the site type and the opening hours, and send pictures or your last report if you can. A fixed quote typically follows within one working day.
The process
We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Anything that needs to be off for the work is switched off and left to cool before work begins, and the area around the work is covered and protected. The work itself takes anything from half a day for one small unit to several shifts for a plant room full of them. We agree a date with you, plan the drive to Old Hawkinge and turn up when the site is quiet.
- We look at the unit and the plant area during the survey.
- We sheet the area and the unit is isolated.
- Dirt and debris are removed from each section.
- Coils and trays are cleaned and the condensate drain cleared.
- The unit is closed up and handed back, with a report to follow.
Getting ready for the visit
- Find the previous report, if there is one
- Agree a time when the area can be out of use
- Mention any sign-in, permit or induction we need
Get a fixed quote
Want a quote for AHU cleaning? Please phone us on 0345 646 2711, or send details by email and tell us about the site. We’ll explain what we’d do and send a fixed quote before anything is booked.
Advice
Old Hawkinge questions
Do you do school ventilation cleaning in Old Hawkinge in the summer holidays?
Yes. The holidays are the usual time for school work. Food Standards Agency records list about 3 schools, colleges and universities with registered kitchens within about a mile and a half of Old Hawkinge. Send us your term dates when you ring 0345 646 2711 or send us an email, and we will fit the work in.
Can you get to a site in Old Hawkinge?
Yes. Villages and rural sites across the South East are part of our work, Old Hawkinge included. Photos of the system and directions to the site help us plan the visit.
Which accreditations do you hold?
CHAS, SafeContractor, ISO 9001 and BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. We’ve been trading since 2009 and we are fully insured.
When should our AHU next be cleaned?
Inspection under TR19® Air decides it. Units in heavy use or in sensitive buildings may need attention more often.
What information do you need?
The site address, the type of premises and your opening hours, plus pictures of the system and your last certificate or report if you have one.
Can you fix a faulty AHU?
Mechanical repairs to the unit are for your HVAC maintenance contractor. We’ll flag anything we notice during the clean.
Do you have a 24/7 line?
Yes. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line, and we will advise on what to do next.
Do you do ventilation duct cleaning too?
Yes. Ductwork is cleaned through access panels, and any sections we can’t reach are noted in the report, with new panels fitted where necessary.
Honest limits
Not every problem is solved by AHU cleaning, and we’d rather say so up front. It does not solve:
- Airflow problems caused by the system’s design
- Leaking heating or cooling coils
- Controls and BMS settings that run the unit
If in doubt, phone us on 0345 646 2711 or email us and we’ll say what we think.
Parts of the system we cover
- Supply and extract fans
- Filter sections
- Drain trays
- Heating and cooling coils
- Internal panels
- Dampers and louvres
Keeping the system healthy
Good habits slow the build-up between visits. A few tips:
- File each AHU report in the maintenance log
- Check the drain tray is emptying during routine visits
- Report musty smells from the vents right away
- Report water on the plant room floor
Stick to the filter change schedule, as that does more than anything to keep the unit clean. Log every change so it’s easy to see when the next is due.
Regular inspection under TR19® Air shows when cleaning is due instead of leaving it to guesswork.
Why it’s worth doing now in Old Hawkinge
Leave an AHU uncleaned and the dirt does not stay put. It’s carried through the ductwork and out of the grilles, so cleaning the ducts without the unit only goes so far. With notice, the visit to Old Hawkinge can be fitted around your bookings and events.
Several systems or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at and we’ll price it together.
Why choose Duct Doctor in Old Hawkinge
- Photo reports with every job
- CHAS and SafeContractor accredited, with ISO 9001
- A single point of contact for sites across the South East and London
- Fully insured
In-house cleaning or a specialist?
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.
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they do not reach the grease that builds up further in. That part needs specialist access and equipment.
Old Hawkinge buildings and their air
Food Standards Agency data includes about 3 schools, colleges and universities across Old Hawkinge and its immediate surroundings (about a mile and a half). Where buildings like these have air handling units, filters, coils and drain trays need regular attention. For Old Hawkinge, the closest hospital is Royal Victoria Hospital, roughly 2.1 miles south. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale.
Hospitals such as Royal Victoria Hospital (about 2.1 miles south) show how much a building can rely on clean ventilation, and smaller healthcare sites near Old Hawkinge are no different. Classrooms and halls at schools such as Hawkinge Primary School are easiest to work in when pupils are away.
Old Hawkinge is about 1 mile east of Hawkinge, in Kent. Anywhere in CT18, we can carry out AHU cleaning at your premises. Our area takes in 922 places across Kent, large and small. For sites nearby, see our Maidstone page (30 miles or so).
Here we cover the CT18 postcode area for AHU cleaning. Local streets include Standen Lane and Church Hill, all of which we cover for AHU cleaning. We also cover the places around Old Hawkinge: Hawkinge (1 mile west), Densole (2 miles north-west), Swingfield Minnis (2 miles north), Arpinge (2 miles west) and Selsted (3 miles north). Within a short drive, we also cover Ashford (14 miles west), Canterbury (12 miles north), Dover (5 miles east), Deal (11 miles north-east), Hythe (5 miles south-west) and Tower Hamlets (5 miles east).
Landmarks near Old Hawkinge
Locally, jobs take us to businesses close to East Cliff and Warren Country Park and White Horse pub, among other places. For rail, the closest station is Folkestone Central station, roughly 2.3 miles south of the centre. A little further out are Folkestone Castle (1.6 miles south-west) and Royal Victoria Hospital (2.1 miles south). Green spaces nearby include Sugar Loaf Hill.