West Berkshire · Air handling unit cleaning
Air handling unit cleaning in Donnington, West Berkshire
Professional AHU cleaning in and around Donnington, timed so the site keeps working and signed off in writing with pictures.
- Stale or musty smells from the ventilation
- Air handling units with blocked filters
- Plant that has been serviced but not cleaned
AHU cleaning in Donnington: local notes
Going by the FSA’s register, there are about 7 schools, colleges and universities, about 9 care, childcare and hospital premises and about 5 hotels, B&Bs and guest houses serving food in Donnington and the streets around it, up to about 1.5 miles out. Many buildings of this kind have supply and extract ductwork that gathers dust and needs inspecting. For Donnington, the closest hospital is West Berkshire Community Hospital, roughly 1.9 miles south-east. Clean air matters most where people are unwell, and that’s as true in a care home as in a hospital. At about 54 miles from central London, Donnington sits well inside the area we cover. Visits are booked around your hours, evenings and weekends included.
Classrooms and halls at schools such as Shaw-cum-Donnington C.E. Primary School are easiest to work in when pupils are away.
Donnington is about 1 mile north of Newbury, in West Berkshire. Donnington gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where necessary and a written report with pictures. Donnington is one of 155 towns, villages and districts in West Berkshire we cover for commercial clients. You can also see our page for Reading, roughly 15 miles from Donnington.
Here we cover the RG14 postcode area for AHU cleaning. AHU cleaning is available to premises on The Orchids, The Redcoats and Cannon Close and the roads around them. Neighbouring places we cover for AHU cleaning include Speenhamland (1 mile south), Shaw (1 mile south-east), Bagnor (1 mile south-west), Speen (1 mile south-west) and Stockcross (2 miles west). We also work in nearby towns such as Thatcham (3 miles east), Burghfield Common (12 miles east), Hungerford (8 miles west), Calcot (12 miles east), Lambourn (11 miles north-west) and Burghfield Hill (12 miles east).
Around Donnington
Around Donnington, our work takes us to kitchens and buildings near Trinity School, Victoria Park and The Castle pub. For rail, the closest station is Newbury station, about 1.5 miles south of the centre. Well-known places in the area include Donnington Castle (within half a mile west) and West Berkshire Community Hospital (1.9 miles south-east). The countryside around Donnington includes Rack Marsh.
About our AHU cleaning in Donnington
Think of an AHU clean as a full check-up for the ventilation. Every section is opened, cleaned and photographed, so the report shows exactly what was done. If you are dealing with debris and leaves in the fresh air intake and air handling units with blocked filters, we can put it right.
Rural buildings with mechanical ventilation, such as care homes and country hotels, often keep their units in roof spaces or outbuildings, which makes them easy to overlook.
The sign-off is always in writing: a dated report with pictures of the work, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. It shows what was done and what, if anything, couldn’t be reached.
- Where
- Donnington (RG14)
- Region
- West Berkshire
- Paperwork
- Photo report after each visit
- Price
- A fixed price before we start
- Hours
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
Donnington: your questions answered
Can you come to Donnington after we close?
Yes, we can come after you close and finish before you open. The site is handed back ready to open. Your opening times are the first thing we ask for.
Do you work in villages like Donnington?
Yes, smaller places are covered as well as towns. The journey is planned ahead, so a few details about the route help.
What is TR19?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
Do you clean the ductwork as well?
Yes. Ventilation ductwork cleaning to TR19® Air is part of what we do. It’s often worth doing both at once, and we can survey both on the same visit.
Do you work with multi-site operators?
Yes. Our area covers London and the South East, so we can schedule a run of sites as one programme. Each site gets its own report and pictures.
Are you accredited?
BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We’ve been trading since 2009 and we are fully insured.
What’s included in an AHU clean?
Every section that collects dirt: filters, coils, tray, fan and panels. The survey confirms what’s in your unit before we quote.
Do you need to switch the unit off?
Yes, for the time we’re working on it. We can work evenings, overnight or at weekends so the building isn’t left without ventilation when it’s busy.
Why deal with it now?
A clogged coil or dirty fan makes the unit work harder for the same airflow. The result is extra wear and a building that doesn’t feel as comfortable, and a clean on your terms beats a breakdown on nobody’s. It’s simpler to plan the work at Donnington now than to arrange it in a hurry later.
A single site or a whole portfolio, we price it on the same basis: the work involved, the access and the timing. The price is fixed before we start.
Why book with us
- Survey first, then a fixed quote
- Accredited under CHAS and SafeContractor, with ISO 9001
- Every visit written up, with photos
- Full insurance on every job
See how cleaning jobs are priced and our accreditations and certificates.
What we do, step by step
Protection comes first: sheeting goes over floors and surfaces close to the work. After that, the system is made safe and the work begins. The work on site takes a single shift for a typical unit, longer for large or heavily soiled ones, and the area is cleaned down before we leave. In a small place like Donnington, the journey is planned ahead and the visit arranged around the site’s hours.
- 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.
- We finish with the fan section and the drain tray.
- After photos are taken and the certificate issued.
Preparing for the visit
- Let us know about permits to work or site inductions
- Let us know how we reach the system, including roofs, risers and plant rooms
- Find the previous report, if there is one
Getting a quote
Every quote begins with a look at the system, from your pictures and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before any work starts.
Advice
Keeping the system healthy
After the visit, a few habits help the work last:
- Change filters on schedule and log each change
- File each AHU report in the maintenance log
- Make sure condensate is draining away
- Do not store bins or materials near the intake
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.
Regular inspection under TR19® Air shows when cleaning is due instead of leaving it to guesswork.
What a clean will not put right
An honest diagnosis matters more to us than a booking, so here’s what this work can’t put right:
- Breakdowns that need a mechanical engineer
- Problems with the unit’s controls or sensors
- Leaking heating or cooling coils
If you are not sure, just call 0345 646 2711 or use the quote form and we’ll give you a straight answer.
What the work covers
- Internal panels
- Filter sections
- Heating and cooling coils
- Drain trays
- Dampers and louvres
- Supply and extract fans
In-house cleaning or a specialist?
Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. What they cannot safely do is clean inside the ductwork, the fan or the risers, and that’s where we come in.
If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We will take a look and give you a fixed quote.
Nearby places to Donnington
What else we do in Donnington
Common problems we fix in Donnington
Cooling coils create condensation, and that water has to go somewhere. If the drain tray outlet blocks or the tray doesn’t fall properly, water stands in it, and slime and smells soon follow.
If you notice any of these, it’s worth a diagnosis:
- Stale or musty smells from the ventilation
- Air handling units with blocked filters
- Condensate trays that will not empty
- Dust built up on fan impellers
Healthcare ventilation, from large hospitals like West Berkshire Community Hospital (about 1.9 miles south-east) to small clinics, depends on clean filters, coils and ducts.
Questions to ask before you book
- Whether they’re fully insured
- How they set the interval to the next visit
- How VAT is shown on the quote
- What hours they’ll be on site
Multi-site and managed buildings
Multi-site operators often want one contractor and one number. We cover South East England and London, so a run of sites can go into one programme and kept to a regular schedule.
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’re happy to quote for all of it.