Oxfordshire · Air handling unit cleaning
Air handling unit cleaning in Radley, Oxfordshire
AHU cleaning for commercial sites in Radley and across Oxfordshire. CHAS, SafeContractor and ISO 9001, and fully insured.
- Dust built up on fan impellers
- Drain trays holding standing water
- Debris and leaves in the fresh air intake
AHU cleaning in Radley, done properly
If the units serving a building in Radley have only had filter changes for years, the coils, fan and casing can be carrying far more dirt than anyone has seen. A full clean deals with all of it. If you have drain trays holding standing water and units needing a clean before a new tenant or handover, we can put it right, from dampers and louvres, filter sections and supply and extract fans onwards.
Somewhere as small as Radley, 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.
It’s worth checking any contractor’s accreditations. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, and we’re fully insured.
- Location
- Radley (OX14)
- Wider area
- Oxfordshire
- Reporting
- Report and pictures after the visit
- Price
- A fixed quote up front
- When we work
- Nights, weekends or holidays to suit you
- Call
- 0345 646 2711
- Checked
- 30 October 2026
Looking after it afterwards
Looking after the system between visits is straightforward, and it helps at the next visit:
- Check the drain tray is emptying during routine visits
- Flag stale or damp smells in the supply air
- Keep the certificate and photo report with the plant records
- Note any water around the unit or leaks below it
Restart the unit with your site team or maintenance contractor once we have finished. Check the drain tray is emptying over the first few days to make sure it stays clear.
Regular filter changes are the best protection an AHU has. Overloaded filters let more dirt through to the coils and fan.
Towns and villages near Radley
Other services in Radley
Radley buildings and their air
Going by the FSA’s register, there are about 3 caring premises (care homes, nurseries and hospitals) serving food across Radley and its immediate surroundings (about a mile and a half). Busy, occupied buildings like these are where clean supply air matters most. About 51 miles out from central London, Radley is part of the South East area we work across. Visits are booked around your hours, evenings and weekends included. About 2.3 miles north of Radley is Littlemore Hospital, the nearest hospital. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
Healthcare ventilation, from large hospitals like Littlemore Hospital (about 2.3 miles north) to small clinics, depends on clean filters, coils and ducts. Classrooms and halls at schools such as Radley Church of England Primary School are easiest to work in when pupils are away.
Radley is about 2 miles north-east of Abingdon-on-Thames, in Oxfordshire. Whether your site is in the middle of Radley or further out, AHU cleaning is available to all kinds of commercial premises, from small sites to large estates. Our Oxfordshire coverage runs to 443 places, and Radley is one of them.
AHU cleaning in OX14 is surveyed, quoted and booked the same way as anywhere else. That includes premises on Church Road, Selwyn Crescent and Ferny Close and the roads around them. Nearby, we also carry out AHU cleaning in Abingdon-on-Thames (2 miles south-west), Nuneham Courtenay (2 miles east), Culham (2 miles south), Clifton Hampden (3 miles south-east) and Caldecott (3 miles south-west). Further out, we also cover Oxford (4 miles north), Didcot (5 miles south), Bicester (15 miles north), Witney (13 miles north-west), Thame (12 miles east) and Wantage (10 miles south-west).
What’s near Radley
Locally, jobs take us to businesses close to Nuneham Courtenay, Fitzharrys School and Bowyer Arms and the streets around them. Radley has its own railway station: Radley station. Other landmarks nearby include Littlemore Hospital (2.3 miles north) and FitzHarris Castle (1.8 miles south-west). Not far away are Harcourt Hill and Dry Sandford Pit.
FAQs for Radley
Do you work overnight in Radley?
Yes, nights and weekends are routine for us. The work in Radley can fit around your hours. Tell us your opening hours when you ask for a quote.
Do you work in villages like Radley?
Yes, Radley is part of our area, however small the site. Just mention lanes, gates or anything else about the site when you book.
Is there a report after cleaning?
Yes. Every clean comes with a TR19® certificate and a photo report. Keep them in the maintenance log.
Do you work with multi-site operators?
Yes. We work across South East England and London, so sites at different addresses can be planned together as one programme. Every site has its own report.
What happens if you cannot reach some of it?
We never leave them off the paperwork. The report says which parts couldn’t be reached and why, along with a quote to put access in.
When should our AHU next be cleaned?
TR19® Air takes a risk-based approach, so it depends on inspection rather than a fixed interval. We recommend a next date in each report.
Does the AHU have to be shut down for cleaning?
Yes, while the clean is under way. We can work evenings, overnight or at weekends to keep disruption down.
What does AHU cleaning cost?
The cost depends on the size of the system, its condition, access and timing. Call for a fixed quote and we will usually reply within one working day.
Multi-site and managed buildings
From a single site to a large estate, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
We work for landlords, managing agents and facilities managers as well as the people running the site. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we are happy to quote for all of it.
What happens on the day
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 anything from half a day for one small unit to several shifts for a plant room full of them. In a small place like Radley, the journey is planned ahead and the visit arranged around the site’s hours.
- We agree a shutdown window that suits the building.
- We take before photos of each section of the unit.
- Filters, coils and internal surfaces are cleaned from intake to discharge.
- We finish with the fan section and the drain tray.
- After photos are taken and the certificate issued.
Getting ready for the visit
- Make sure someone can let us in and lock up afterwards
- Tell us where we can park and unload
- Find the previous report, if there is one
Get a fixed quote
If you need AHU cleaning in Radley, give us a ring on 0345 646 2711 or drop us a line. Let us know the site type and the opening hours, and send photos or your last report if you can. We typically send a fixed quote within one working day.
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Why deal with it now?
Stuffy rooms and stale smells in a building in Radley can sometimes be traced back to the AHU. A clean tackles the source instead of masking it. Our emergency line runs 24/7, but a planned visit to Radley is calmer for everyone.
You will not find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we’ll talk you through it.
Why choose Duct Doctor in Radley
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Work around your opening hours, with 24/7 emergency cover
- A single point of contact for sites across the South East and London
- CHAS and SafeContractor accredited, with ISO 9001
What your team can do, and what needs us
Logging matters as much as cleaning. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, next to our reports.
Staff cleaning and specialist work are not the same thing. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. That part needs specialist access and equipment.
Part by part
Drain trays
Drain trays can rust and leak over time. We record their condition with pictures so you can decide on any repairs.
Internal casing and panels
The inside walls and floor of the casing collect dust and debris. We clean each section from intake to discharge.
What we are called out for in Radley
Filters that are not changed or cleaned on time clog up, cutting airflow and sometimes letting dirty air bypass them altogether. After that, the coils and fan collect what the filter should have caught.
Signs it’s time to call us include:
- Intake sections clogged with outdoor debris
- Dirty filters cutting the airflow
- Plant that has been serviced but not cleaned
- Odours coming through the supply air
If you manage shops or offices close to Radley station, a TR19® Air inspection shows whether the ductwork needs cleaning.
Questions to ask before you book
- Which accreditations they hold, and whether you can check them
- When the next visit should be, and why
- Whether a survey comes first
- Whether the figure could change on the day