Kent · Air handling unit cleaning
AHU Cleaning in Walmer
Air handling unit cleaning in Walmer, surveyed first and signed off with a written report and photos. Call for a fixed quote.
- Fan sections that haven’t been cleaned in years
- Plant that has been serviced but not cleaned
- Debris and leaves in the fresh air intake
Walmer: your questions answered
Do you work at weekends in Walmer?
Yes, out-of-hours work is a big part of what we do. The site is handed back ready to open. When you call us on 0345 646 2711 or send us an email, mention when the site is quiet.
Do you do school ventilation cleaning in Walmer in the summer holidays?
Yes, and it’s the easiest time to do it. With about 10 schools and colleges on the FSA’s register within roughly a mile and a half of Walmer, it pays to plan holiday dates ahead. Tell us your holiday dates and we’ll book the visit for when the site is empty.
What should I send you?
Where the site is, what it is and when it’s open, along with a few photos and any previous report.
Do you clean the ductwork as well?
Yes, supply and extract ducts, grilles and diffusers. We will tell you after the survey whether the ducts need it.
What’s 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 it takes a risk-based approach.
Do you have insurance?
Yes, we’re fully insured. CHAS and SafeContractor accreditation sit alongside it, for sites that check contractor safety.
Will you repair the fan or motor?
AHU cleaning is what we offer here, not mechanical repairs. If we spot a fault, we note it in the report so your maintenance contractor can deal with it.
How often should an air handling unit be cleaned?
Inspection under TR19® Air decides it. Units in heavy use or in sensitive buildings may need attention more often.
How we handle AHU cleaning in Walmer
An air handling unit is the heart of a building’s ventilation: air is pulled in, filtered, conditioned and sent out through the ducts. Whatever builds up inside it travels with that air, so cleaning the unit matters as much as cleaning the ducts. The work covers supply and extract fans, drain trays and heating and cooling coils, and the jobs we see most are stale or musty smells from the ventilation and units that have only ever had filter changes.
Visits to a place like Walmer are fitted around opening hours. The method doesn’t change: inspect first, clean, then record what was done.
A written report with photos follows every visit, so there’s a dated record of the work. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Where
- Walmer (CT14)
- Wider area
- Kent
- Records
- Photo report after each visit
- Price
- A fixed price before any work starts
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Also near Walmer
More services for Walmer
Keeping the system healthy
Looking after the system between visits is straightforward, and it helps at the next visit:
- Make sure condensate is draining away
- Stick to the filter change plan
- Watch for drips or damp patches near the plant
- Diary the inspection date recommended in the report
The report shows each section of the unit before and after, along with anything we couldn’t reach. It also notes faults we spotted, such as damaged panels or a blocked drain.
Keep the area around the intake clear. What’s near the intake ends up in the unit.
AHU cleaning around Walmer
Food Standards Agency data includes about 10 schools, colleges and universities and about 16 care, childcare and hospital premises within about 1.5 miles of central Walmer. Classrooms, bedrooms and care spaces are often served by ducted air, and that ductwork collects dust over time.
For schools like The Downs Church of England Primary School, the holidays are the usual time to inspect and clean ventilation.
Walmer is about 6 miles north-east of Dover, in Kent. We provide AHU cleaning for commercial premises of every kind in Walmer and the rest of Kent. 922 places in Kent are on our list, large and small. Our Maidstone page covers sites nearby (38 miles or so).
Our technicians cover all of CT14 for AHU cleaning and the streets around it. AHU cleaning is available to premises on Lawn Road, York Road and Grams Road and nearby roads. Walmer is on the A258, which makes it straightforward for our technicians to reach for out-of-hours visits. If your site is just outside Walmer, we cover Deal (1 mile north), Mill Hill (1 mile north-west), Great Mongeham (2 miles north-west), Sholden (2 miles north-west) and Ripple (2 miles west). Further out, we also cover Canterbury (15 miles west), Margate (12 miles north), Dover (6 miles south-west), Folkestone (13 miles south-west), Ramsgate (9 miles north) and Broadstairs (11 miles north).
Near you in Walmer
In Walmer, that means kitchens and buildings near Goodwin Academy and The Telegraph pub, among other places. The closest station to Walmer is Walmer station, roughly 0.7 miles west. A little further out are Kent Museum of the Moving Image (1.4 miles north) and Walmer Castle (less than half a mile south-east).
Multi-site and managed buildings
Facilities teams in offices, schools and healthcare sites book us too in Walmer and across Kent. Larger estates can be phased building by building around the people who use them.
Running several sites is easier with one contractor. We work across London and the South East, so a run of sites can go into one programme and kept on a regular cycle.
What AHU cleaning cannot fix
Some problems need a different service or another trade:
- Mechanical faults with motors, belts or bearings
- Controls and BMS settings that run the unit
- Dirty ducts beyond the unit itself
If you’re not sure, just ring 0345 646 2711 or send us an email and we’ll give you a straight answer.
Parts of the system we cover
- Drain trays
- Supply and extract fans
- Dampers and louvres
- Filter sections
- Heating and cooling coils
- Internal panels
Do you need AHU cleaning in Walmer?
It matters for two reasons: air quality, since the unit feeds occupied rooms, and performance, since dirt makes it strain. For anyone working, learning or staying in a building in Walmer, that is air they breathe for hours at a time.
Common reasons sites call us include:
- Dust built up on fan impellers
- Plant that needs cleaning after a refit
- Coils clogged with dust and debris
- Odours coming through the supply air
If you run an office near Walmer station, its supply ductwork can gather dust for years before anyone looks inside.
Comparing quotes
- Whether the quote is based on a survey or photos
- Whether the figure could change on the day
- How areas they cannot reach will be recorded
- What’s included in the scope, part by part
Staff cleaning versus specialist work
Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
Leave it or put it right?
Stuffy rooms and stale smells in a building in Walmer can sometimes be traced back to the AHU. A clean tackles the source instead of masking it. Around Walmer, a kitchen or building out of action is missed straight away.
Combining work into one visit or one programme often makes better use of the time. Mention every system or site you need covered and we will price it together.
Why us?
- CHAS and SafeContractor accredited, with ISO 9001
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- A written report with pictures after every visit
- In business since 2009
Take a look at how cleaning jobs are priced and our accreditations.
The process
There’s very little for your team to do on the day. Someone lets us in at the agreed time and shows us where everything is, and the rest is down to us. Before we leave, the area is tidied and the paperwork follows. We plan the journey to Walmer and bring what the job is likely to need.
- First we agree when the unit can be switched off, including evenings or weekends.
- Before cleaning, each section is photographed.
- We work through the unit from the intake to the outlet.
- We finish with the fan section and the drain tray.
- We take after photos and issue the certificate and report.
Preparing for the visit
- Arrange a key holder or contact on site
- Let us know when the site is closed or quiet
- Clear the space around the work
How to get a quote
Getting a quote does not take long. Send a few details and photos, 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.