Oxfordshire · Air handling unit cleaning
AHU Cleaning in Shipton-under-Wychwood
For cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces in Shipton-under-Wychwood, one call is all it takes: survey, fixed quote, work and sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Dust-coated heating and cooling coils
- Rooms that smell stuffy when the system runs
- Intake sections clogged with outdoor debris
Different parts, different methods
Rooftop and plant room units
Rooftop units take the weather, and intakes can collect leaves and debris. The intake section gets particular attention.
Internal casing and panels
Loose or damaged linings inside a unit can break up into the airstream. Anything like that is recorded with photos.
About our AHU cleaning in Shipton-under-Wychwood
A cooling coil drips condensate into a tray that should drain away. When the drain blocks, water sits there and the tray turns slimy, in the airstream that feeds the building. Clearing and cleaning the tray is central to every AHU clean. We are often asked to deal with air handling units with blocked filters and dust-coated heating and cooling coils, on internal panels, drain trays and filter sections.
Somewhere as small as Shipton-under-Wychwood, 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.
Think of the report as the system’s health record: dated, with pictures, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Place
- Shipton-under-Wychwood (OX7)
- Region
- Oxfordshire
- Records
- Report and pictures after the visit
- Quotes
- A fixed quote up front
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
When something else is needed
We’d rather tell you now than book work that will not help, so these are the things it won’t cover:
- Damaged coils beyond cleaning
- Dirty ducts beyond the unit itself
- Faulty motors, drives or bearings
Not sure which it is? You can call us on 0345 646 2711, or send details by email and we’ll tell you honestly before booking.
Parts of the system we cover
- Internal panels
- Filter sections
- Supply and extract fans
- Heating and cooling coils
- Dampers and louvres
- Drain trays
What your team can do, and what needs us
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
Nearby places to Shipton-under-Wychwood
Other services in Shipton-under-Wychwood
What AHU cleaning looks like in Shipton-under-Wychwood
The FSA’s food hygiene register lists about 5 care, childcare and hospital premises with registered kitchens or food service across Shipton-under-Wychwood 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.
Wherever a school like Wychwood Church of England Primary School has ducted ventilation, a half-term visit keeps the work out of lesson time.
Shipton-under-Wychwood is about 6 miles north of Carterton, in Oxfordshire. Sites in Shipton-under-Wychwood get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with photos. Across Oxfordshire, we cover 443 places, Shipton-under-Wychwood among them. You can also see our page for Oxford, about 17 miles away.
Postcode districts we cover here for AHU cleaning: OX7. You will find streets such as High Street, Station Road and Magpie Alley, and we cover them all for AHU cleaning. If your site is just outside Shipton-under-Wychwood, we cover Ascott Earl (1 mile east), Ascott-under-Wychwood (1 mile east), Lyneham (2 miles north), Ascott d'Oyley (2 miles east) and Chilson (3 miles east). We also work in nearby towns such as Witney (7 miles south-east), Carterton (6 miles south), Faringdon (14 miles south), Kidlington (14 miles east), Chipping Norton (6 miles north) and Woodstock (11 miles east).
Local landmarks in Shipton-under-Wychwood
In Shipton-under-Wychwood, that means kitchens and buildings near The Wychwood Inn, among other places. The closest station to Shipton-under-Wychwood is Shipton station, roughly 0.5 miles north-east.
Leave it or put it right?
A slimy drain tray only gets worse. Left alone, it can overflow, leak into the plant area or ceiling below and spread smells through the system. Dealing with it early keeps the clean straightforward. Systems in rural buildings are often out of sight and out of mind.
One small site or a whole estate, we price it on the same basis: what needs doing, how we get to it and when. The price is fixed before any work starts.
Why Shipton-under-Wychwood businesses choose us
- Trading since 2009
- Each visit written up, with photos
- A single point of contact for sites across the South East and London
- CHAS and SafeContractor accredited, with ISO 9001
Read what affects the cost or our accreditations and certificates.
Aftercare tips
Good habits slow the build-up between visits. A few tips:
- Make sure condensate is draining away
- Do not ignore odours coming through the grilles
- Report stiff or damaged access doors
- Note any water around the unit or leaks below it
Keep filter changes on schedule between cleans, because good filters protect everything downstream. Log every change so it’s easy to see when the next is due.
Check drain trays and condensate drains during routine maintenance. A drain that’s cleared early never gets to the slime stage.
How it works
We start by comparing what we find with the survey or your pictures. Anything unexpected is raised with you before we go further. After that, the work takes anything from half a day for one small unit to several shifts for a plant room full of them. Visits to a village like Shipton-under-Wychwood are booked in advance, at a time that suits whoever runs the site.
- 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.
- The fan and drain tray are cleaned and the drain checked.
- After pictures are taken and the certificate issued.
Preparing for the visit
- Tell us the best time to work, such as after service or at a weekend
- Make sure equipment near the work can be switched off and left to cool
- Let us know about parking and loading
Get a fixed quote
To help us quote: the address, the type of site and when it’s open, photos of the system and the last certificate or report, if there is one. Once you have those, phone us on 0345 646 2711 or send us an email.
Related advice
FAQs for Shipton-under-Wychwood
Do you cover smaller places like Shipton-under-Wychwood?
Yes, smaller places are covered as well as towns. Let us know about access, parking and anything unusual about getting there when you book.
Can you work in Shipton-under-Wychwood outside opening hours?
Yes. We work evenings, overnight and at weekends. That way a site in Shipton-under-Wychwood doesn’t have to lose a day’s trading. Tell us your opening hours when you ask for a quote.
Will we get paperwork for the AHU clean?
Yes. You get a TR19® certificate plus before and after pictures. Keep them in the maintenance log.
What information do you need?
Where the site is, what it is and when it’s open, plus photos of the system and your last certificate or report if you have one.
How much does AHU cleaning cost?
There’s no set price, as it depends on the job: how big it is, what state it’s in, how we reach it and the working hours. You get a fixed price before any work starts.
What types of premises do you cover?
Commercial premises of every kind: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
What is TR19?
BESA’s ventilation hygiene specification in two main parts: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not legislation, but it’s the standard people check against.
Where does the waste go?
It leaves the site with us when we go. During the work, it’s contained to keep the area clean.
When to call us in Shipton-under-Wychwood
No filter stops everything. The fine dust that passes the filters lands on the coils, the fan and the internal panels, building up layer by layer.
Most sites get in touch when they notice one of these:
- Odours coming through the supply air
- Dirty fans and fan housings
- Dust-coated heating and cooling coils
- Intake sections clogged with outdoor debris
For workplaces around Shipton station with mechanical ventilation, cleaning can be done in the evening or at weekends.
Comparing quotes
- What records you’ll receive afterwards
- Which accreditations they hold, and whether you can check them
- Proof of insurance
- Whether they recommend a next date