Oxfordshire · Air handling unit cleaning
AHU Cleaning in Roke
Air handling unit cleaning in Roke, surveyed first and signed off with a written report and pictures. Call for a fixed quote.
- Air handling units due a clean after building work
- Air handling units with blocked filters
- Dirty fans and fan housings
AHU cleaning for kitchens and businesses in Roke
The fan pushes every bit of air in the system, so dust on its blades and housing ends up in the airstream. We clean the fan section along with the rest of the unit, with the unit switched off and made safe first. Typical jobs include debris and leaves in the fresh air intake and rooms that smell stuffy when the system runs, across supply and extract fans, filter sections and dampers and louvres.
For a building in or near Roke, access is agreed in advance and the visit is planned around the journey, and the ventilation is inspected, cleaned and recorded the same as anywhere.
Nothing is signed off by word of mouth: a dated report with pictures of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. It shows what was done and what, if anything, couldn’t be reached.
- Place
- Roke (OX10)
- Region
- Oxfordshire
- Paperwork
- Written report with pictures
- Price
- A fixed price before any work starts
- When we work
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
What your team can do, and what needs us
If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, they should report it rather than try to fix it. We will take a look and send you a fixed quote.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks helps show that the system is managed between specialist visits, alongside our reports.
What happens if it’s left?
A clogged coil or dirty fan makes the unit work harder for the same airflow. The result is extra wear and a building that does not feel as comfortable, and a planned clean is far less disruptive than a breakdown. It’s worth booking a check, because nobody sees inside a duct day to day.
Leaving it longer rarely makes the work cheaper. Build-up, wear and faults tend to get worse, not better, and a neglected system can mean more work. If you are unsure, ring 0345 646 2711, or email photos and we’ll give you an honest view and a fixed quote.
Why book with us
- Trading since 2009
- One contact for all your sites in London and the South East
- CHAS and SafeContractor accredited, with ISO 9001
- Every job surveyed first
AHU cleaning in Roke: local notes
We cover Roke, about 44 miles from central London, as part of our work across London and the South East. A survey and a fixed quote come first, then the visit at a time that suits you.
In Roke, we look inside the system before deciding what needs cleaning.
Roke is about 7 miles east of Didcot, in Oxfordshire. Roke gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where needed and a written report with photos. Roke is one of 443 places in Oxfordshire where we work for commercial clients. There’s also a page for Oxford, roughly 10 miles from Roke.
AHU cleaning in OX10 follows the same survey, fixed quote and written report as everywhere else we cover. If your site is just outside Roke, we cover Ewelme (2 miles south-east), Brightwell Baldwin (2 miles north-east), Chalgrove (2 miles north), Britwell Salome (3 miles east) and Watlington (4 miles east). Larger places within reach include Oxford (10 miles north-west), Didcot (7 miles west), Abingdon-on-Thames (8 miles west), Thame (9 miles north-east), Wantage (14 miles west) and Henley-on-Thames (11 miles south-east).
Local landmarks in Roke
We work in commercial kitchens and buildings around Home Sweet Home pub and Wallingford School and the streets around them. A little further out are Aston Martin Heritage Trust Museum (2.4 miles north-west) and Wallingford Castle (2.5 miles south-west). The countryside around Roke includes Wittenham Clumps and Ewelme Watercress Beds.
What happens on the day
Your trading hours come first. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. When the team arrives, the work area is protected and the relevant equipment is switched off to cool, and the job takes one overnight shift for many single units, with bigger plant phased. For a village or hamlet like Roke, tell us about narrow lanes, gates and parking when you book.
- First we agree when the unit can be switched off, including evenings or weekends.
- 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.
- After pictures are taken and the certificate issued.
Getting ready for the visit
- Plan for cooking equipment or plant to be off before we arrive
- Tell us where we can park and unload
- Mention any locked doors, roof access or ceiling voids
Getting a quote
Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Related advice
Other services in Roke
What AHU cleaning can’t fix
To be straight with you, there are a few things this work will not fix:
- Ductwork downstream of the unit, which is a separate clean
- Building management system faults
- Ventilation that was badly designed in the first place
Not sure which it is? You can ring 0345 646 2711 or email us and we’ll tell you honestly before you book.
Parts of the system we cover
- Filter sections
- Internal panels
- Drain trays
- Supply and extract fans
- Heating and cooling coils
- Dampers and louvres
Aftercare tips
Here’s the after-treatment advice, short and simple:
- File each AHU report in the maintenance log
- Flag stale or damp smells in the supply air
- Clear leaves and litter away from the intake
- Keep filter changes on time and recorded
Photos in the report cover the filters, coils, drain tray, fan and casing, and note any part we couldn’t get to. It also notes faults we spotted, such as damaged panels or a blocked drain.
Have the unit inspected regularly, in line with the risk-based approach of TR19® Air, rather than waiting for a problem.
When to call us in Roke
Dirt in an AHU matters in two ways: 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 Roke, that’s air they breathe for hours at a time.
Keep an eye out for any of the following:
- Air handling units due a clean after building work
- Dust built up on fan impellers
- Dust-coated heating and cooling coils
- Blocked condensate drains and slimy trays
School buildings such as Benson Church of England Primary School are usually done in the holidays, so classrooms aren’t disturbed.
Before you book anyone
- What insurance they carry
- Whether the whole system is included, or only the parts that are easy to reach
- How VAT is shown on the quote
- Whether the quote is based on a survey or pictures
Your questions about AHU cleaning in Roke
Can you do AHU cleaning in Roke?
Yes, we work in Roke and the places around it. A fixed quote typically follows within one working day of the survey details.
Can you get to a site in Roke?
Yes. Villages and rural sites across the South East are part of our work, Roke included. Let us know about access, parking and anything unusual about getting there when you book.
How do you keep the site clean during the work?
With sheeting and covers, before anything else happens. We keep the work contained and leave the area clean.
Which sectors do you work in?
Any commercial site with kitchens or ventilation, from a single café to a large school. Hotels, schools, care homes, offices, shops and leisure sites are all part of our work.
Can you fix a faulty AHU?
Motors, belts, controls and coils that need repair are a job for your maintenance contractor. We clean the unit and report anything we see that needs attention.
Is there a survey before the work?
Yes. We always survey first, from your pictures and details, or with a visit where needed. A fixed quote follows.
How much does AHU cleaning cost?
It depends on the site, so we quote each one individually. For a quote, give us a ring on 0345 646 2711 or drop us a line and tell us about the site and its opening hours.
How far ahead should we book?
It depends on the time you need and how big the job is. Tell us your preferred dates when you ask for a quote, and if it’s an emergency, call us any time.
Part by part
Rooftop and plant room units
Units on roofs and in plant rooms can be awkward to reach. Access is planned during the survey so the quote reflects it.
Filters
Dirty filters cut airflow and let dirt slip past their frames. We clean the frames and rails so the filters sit tight.