Hampshire · Air handling unit cleaning
Mattingley AHU cleaning
AHU cleaning across Mattingley and nearby, timed so the site keeps working and finished with a written report and photos.
- Coils clogged with dust and debris
- Dirty fans and fan housings
- Condensate trays that won’t empty
AHU cleaning for kitchens and businesses in Mattingley
All the building’s air passes through the fan, so dirt on the impeller and housing gets spread around. Fan, housing and the surrounding panels are cleaned as part of the job, once the unit has been shut down and isolated. The work covers internal panels, supply and extract fans and filter sections, and people most often call us about coils clogged with dust and debris and air handling units due a clean after building work.
In rural areas, ventilation units are often in roof voids or outbuildings, which makes them easy to overlook.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. On top of that, we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Where
- Mattingley (RG27)
- Wider area
- Hampshire
- Paperwork
- Written report with pictures
- Price
- Fixed quote, typically within a working day
- When we work
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
How the job changes from site to site
Internal casing and panels
Dust settles on every internal surface of the unit. Each section is cleaned from the intake through to the outlet.
Drain trays
Standing water in a tray sits right where the air passes. We clean it and note if the slope or the drain needs attention.
Why act early in Mattingley
Leave an AHU uncleaned and the dirt does not stay put. It’s carried through the ductwork and out of the grilles, which is why the unit and the ducts are best cleaned together. It’s worth booking a check, because nobody sees inside a duct day to day.
Several systems or sites on one quote often makes better use of the time. Mention every system or site you need covered, and you will get one fixed quote.
What you get with us
- Trading since 2009
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Evenings, overnight and weekends, plus 24/7 emergency callout
- CHAS and SafeContractor accredited, with ISO 9001
What affects the cost of AHU cleaning
The diagnosis comes before the price. The main factors are:
- Whether several sites go on one quote
- What state the system is in
- Site rules, permits and inductions
- How easy every part is to reach
A single site or a whole portfolio, we price it on the same basis: the work involved, the access and the timing. You’ll have a fixed price before work begins.
What we need to know
A few details help us quote accurately. With your enquiry, please include:
- Where the site is and what kind of site it is
- Any access panels or hatches you can see
- How we’d reach plant on a roof or in a plant room
- Photos showing the whole system and its surroundings
We do not publish a price list, because every site is different. We look at your system first, from pictures or on a visit, then send a fixed quote. To get going, give us a ring on 0345 646 2711 or use the quote form.
Staff cleaning versus specialist work
When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We can diagnose it and quote.
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they do not reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
Mattingley buildings and their air
The nearest hospital to Mattingley is Fleet Community Hospital, about 4.7 miles south-east. Healthcare ventilation is a good example of why supply ducts need inspecting: the air goes straight to patients. About 39 miles out from central London, Mattingley is part of the South East area we work across. The visit is fixed around your opening hours, not ours.
For buildings in and around Mattingley, TR19® Air cleaning starts with an inspection.
Mattingley is about 5 miles west of Yateley, in Hampshire. Whether your site is in the middle of Mattingley or further out, AHU cleaning is available to all kinds of commercial premises, from a single unit to a large public building. Mattingley is one of 683 places in Hampshire where we work for AHU cleaning. Our Reading page covers sites nearby, about 9 miles away.
Work in RG27 follows the same survey, fixed quote and written report as everywhere else we cover. That includes premises on Reading Road and Bottle Lane and nearby roads. Close by, we work in Hound Green (1 mile north), Hazeley (1 mile north-east), Rotherwick (1 mile south-west), Lyde Green (2 miles west) and Heckfield (2 miles north). Further out, we also cover Basingstoke (7 miles south-west), Farnborough (8 miles east), Fleet (6 miles south-east), Aldershot (9 miles south-east), Alton (11 miles south) and Yateley (5 miles east).
Local landmarks in Mattingley
In Mattingley, that means kitchens and buildings near Leather Bottle Public House. The closest station to Mattingley is Hook station, roughly 2.5 miles south. Nearby you’ll also find Odiham Castle (3.7 miles south) and West Green House Agricultural Museum (1.2 miles south-east). Not far away are The Marshes Local Nature Reserve and Dogmersfield Lake.
Towns and villages near Mattingley
What else we do in Mattingley
Landlords, agents and facilities managers
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.
We regularly work with managing agents. Send the address, what’s needed and how access works and we will come back with a fixed quote.
Questions from Mattingley
Is Mattingley in your area for AHU cleaning?
Yes, we work in Mattingley 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 Mattingley?
Yes, we work in villages as well as towns, and Mattingley is covered. The journey is planned ahead, so a few details about the route help.
How much notice should we give?
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 for anything urgent, ring our 24/7 emergency line.
Can you look after several sites?
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.
What if parts of the system cannot be reached?
The report shows them clearly. In ductwork, new access panels are often the answer, and we can fit those.
Do you need to switch the unit off?
Yes, while the clean is under way. We can work evenings, overnight or at weekends to keep disruption down.
What’s TR19?
A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It isn’t legislation, but it’s the standard people check against.
Which sectors do you work in?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Signs you need AHU cleaning in Mattingley
Mechanical servicing keeps a unit running, but it does not always include cleaning the inside. So a unit can be well maintained and still dirty.
Keep an eye out for these warning signs:
- Air handling units due a clean after building work
- Dust built up on fan impellers
- Coils clogged with dust and debris
- Units that have only ever had filter changes
Healthcare ventilation, from large hospitals like Fleet Community Hospital (about 4.7 miles south-east) to small clinics, depends on clean filters, coils and ducts.
Questions to ask before booking
- Whether the whole system is included, or only the parts that are easy to reach
- How VAT is shown on the quote
- What records you’ll receive afterwards
- How areas they cannot reach will be recorded
The process
We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Anything that needs to be off for the work is switched off and left to cool before we start, and floors and nearby surfaces are sheeted. The work itself 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 Mattingley, the journey is planned ahead and the visit arranged around the site’s hours.
- We look at the unit and the plant area during the survey.
- The area is protected and the unit made safe.
- Dirt and debris are removed from each section.
- Coils and trays are cleaned and the condensate drain cleared.
- We close every panel, hand the unit back and send the report and certificate.
Preparing for the visit
- Tell us the best time to work, such as after service or at a weekend
- Tell us about site rules, permits or sign-in
- Move anything stored near the system
Getting a quote
Want a quote for AHU cleaning? Please phone us on 0345 646 2711 or email us with a few details about the site. We will explain what we’d do and send a fixed quote before you commit to anything.