Hampshire · Air handling unit cleaning
Air handling unit cleaning in Easton, Hampshire
Our technicians work in Easton on AHU cleaning. Out-of-hours visits, a fixed quote and a written report with photos as standard.
- Dust-coated heating and cooling coils
- Odours coming through the supply air
- Drain trays holding standing water
Aftercare tips
After the visit, a few habits help the work last:
- Keep filter changes on time and recorded
- Note any water around the unit or leaks below it
- Plan the next inspection before the last report gets filed away
- Make sure condensate is draining away
We recommend when the unit should next be inspected or cleaned, taking into account how dirty it was. TR19® Air is risk-based, so the interval depends on the unit and how the building is used.
Change or clean filters on time. Overloaded filters let more dirt through to the coils and fan.
How we handle AHU cleaning in Easton
A cooling coil drips condensate into a tray that should drain away. When the drain blocks, water sits there and the tray turns slimy, right in the path of the air going into the building. Clearing and cleaning the tray is central to every AHU clean. Common call-outs are for air handling units never cleaned inside and dirty coils holding back the airflow, on heating and cooling coils, filter sections and supply and extract fans.
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.
Every visit ends with a written report and photos, so you have a record of what was done and when. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Location
- Easton (SO21)
- Wider area
- Hampshire
- Records
- Report and photos after the visit
- Quote
- A fixed quote up front
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
What affects the cost of AHU cleaning
You will get a fixed price before work begins. It’s based on:
- The number of sites or systems
- A single visit or a regular plan
- Travel, parking and unloading
- When the work can happen, such as evenings, overnight or weekends
What you pay depends on the size of the system, what state it’s in and access to every part of it. You get a fixed price before work begins, so you know where you stand.
Helping us quote
To help us quote quickly, please include:
- Any symptoms, from odd noises to smells or leaks
- Any previous report or certificate
- How we’d reach plant on a roof or in a plant room
- A few general shots of the system
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.
How the job changes from site to site
Internal casing and panels
Damaged internal linings or loose panels can shed material into the air. Anything like that is recorded with pictures.
Fans and fan sections
Dust on a fan impeller adds weight and wear. A clean fan runs more smoothly.
How the visit works
A visit follows the same order every time: sheeting and protection first, isolate whatever needs isolating, carry out the AHU cleaning, clear away and leave you the report. The visit itself takes a single shift for a typical unit, longer for large or heavily soiled ones. Seeing the system in photos first means the trip to Easton can be planned properly.
- The survey covers the unit, its access and how it can be shut down.
- The area is protected and the unit made safe.
- Each section is cleaned of dust, debris and slime.
- We clean the coils and clear the tray and drain.
- The unit is closed up and handed back, with a report to follow.
Getting ready for the visit
- Make sure someone can let us in and lock up afterwards
- Tell us where we can park and unload
- Mention any locked doors, roof access or ceiling voids
How to get a quote
Need a price for AHU cleaning? Please phone us on 0345 646 2711, or send details by email and tell us about the site. We’ll explain what we’d do and send a fixed quote before you commit to anything.
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When it’s something else
In fairness, there are a few things this work will not fix:
- Controls and BMS settings that run the unit
- Leaking heating or cooling coils
- Breakdowns that need a mechanical engineer
If in doubt, ring 0345 646 2711 or use the quote form and we will say what we think before you book.
Where we work
- Supply and extract fans
- Dampers and louvres
- Drain trays
- Filter sections
- Internal panels
- Heating and cooling coils
What we are called out for in Easton
Most units live out of sight on roofs, in plant rooms or in ceiling voids, so they’re easy to forget about. Months can pass without anyone looking inside.
It’s time to book a visit if you see:
- Odours coming through the supply air
- Plant that needs cleaning after a refit
- Dust-coated heating and cooling coils
- Air handling units never cleaned inside
Hospitals such as St John's Rooms And Chapel (about 2.3 miles south-west) show how much a building can rely on clean ventilation, and smaller healthcare sites near Easton are no different.
What to look for in a quote
- Whether the quote shows VAT
- When the next visit should be, and why
- Whether the price is fixed
- Whether the work can be done while the site is closed
Staff cleaning versus specialist work
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but the parts you cannot see still need a specialist at the right interval.
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. The inside of ducts and units needs a specialist.
Your questions about AHU cleaning in Easton
Do you work in villages like Easton?
Yes, smaller places are covered as well as towns. A survey first, from pictures or a visit, means we arrive with the right kit.
Can you work in Easton outside opening hours?
Yes, out-of-hours work is a big part of what we do. Your customers, staff or residents in Easton needn’t be disturbed. Tell us your opening hours when you ask for a quote.
What if parts of the system cannot be reached?
Anything we cannot reach goes on the report, with photos where possible, and we tell you what would make it reachable, for example new access panels.
Can you set up regular visits?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
Do you need to switch the unit off?
Yes. The unit has to be shut down and isolated before it’s opened. We agree the timing with your site team.
Can one contract cover all our sites?
Yes. You deal with one contact for every site in our area, with visits on a regular schedule.
What do you do with what you remove?
It’s contained and taken away. We collect grease, debris and waste water as we go rather than letting it spread.
How much notice do you need?
The more notice, the better, especially for out-of-hours work. Quotes usually come back within one working day, and emergencies are covered by our 24/7 line.
What else we do in Easton
AHU cleaning around Easton
Easton, about 58 miles from central London, is within our usual area. We work evenings, overnight and at weekends, so the visit fits around the site. About 2.3 miles south-west of Easton is St John's Rooms And Chapel, the nearest hospital. Clean air matters most where people are unwell, and that is as true in a care home as in a hospital.
For schools like Peter Symonds College, the holidays are the usual time to inspect and clean ventilation.
Easton is about 3 miles north-east of Winchester, in Hampshire. For AHU cleaning in and around Easton, it’s easy to get a fixed quote: please ring 0345 646 2711 or use the quote form. Our area covers London and the South East, including Easton. Easton is one of 683 towns, villages and districts in Hampshire where we work for commercial clients. Our Southampton page covers sites nearby, about 13 miles away.
Every address in SO21 is within our area for AHU cleaning, from busy streets to back roads. That includes premises on Easton Lane, Malthouse Close and Chapel Lane and the roads around them. If your site is just outside Easton, we cover Abbots Worthy (1 mile north-west), Martyr Worthy (1 mile north-east), Kings Worthy (1 mile west), Itchen Abbas (2 miles east) and Winnall (2 miles south-west). Further out, we also cover Basingstoke (14 miles north-east), Winchester (3 miles south-west), Eastleigh (9 miles south), Andover (13 miles north-west), Totton (15 miles south-west) and Chandler's Ford (9 miles south-west).
Around Easton
In Easton, that means kitchens and buildings near The Cricketers Inn. The closest station to Easton is Winchester station, roughly 2.4 miles south-west. Well-known places in the area include Wolvesey Castle (2.4 miles south-west) and St John's Rooms And Chapel (2.3 miles south-west). For a walk, there’s Twyford Down and Winnall Moors.