Hampshire · Air handling unit cleaning
Ossemsley AHU cleaning
Air handling unit cleaning for Ossemsley, with a survey first and a report with photos at the end. Ask us for a fixed quote.
- Fan sections that haven’t been cleaned in years
- Dirty coils holding back the airflow
- Air handling units never cleaned inside
What a clean will not put right
Not every problem is solved by AHU cleaning, and we will tell you before we start. It doesn’t solve:
- A system that is undersized for the building
- The supply and extract ducts, quoted separately
- Damaged coils beyond cleaning
If you’re not sure, just call 0345 646 2711 or send us an email and we will give you a straight answer before booking.
Where we work
- Dampers and louvres
- Internal panels
- Supply and extract fans
- Filter sections
- Drain trays
- Heating and cooling coils
AHU cleaning for kitchens and businesses in Ossemsley
Every supply and extract system relies on the air handling unit at its centre: air is pulled in, filtered, conditioned and sent out through the ducts. Whatever builds up inside it travels with that air, so cleaning the unit matters as much as cleaning the ducts. If you have stale or musty smells from the ventilation and leaves and litter drawn into the unit, we can help, from internal panels, filter sections and heating and cooling coils onwards.
In a village or hamlet like Ossemsley, few buildings have mechanical ventilation, but those that do need it inspected and cleaned like any other.
It’s worth checking any contractor’s accreditations. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Where
- Ossemsley (BH25)
- Region
- Hampshire
- Paperwork
- Report and photos after the visit
- Price
- A fixed price before any work starts
- Hours
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
Your questions about AHU cleaning in Ossemsley
Do you do school ventilation cleaning in Ossemsley in the summer holidays?
Yes, and it’s the easiest time to do it. Around Ossemsley, the Food Standards Agency lists about 2 schools and colleges with registered kitchens within a mile and a half or so. Booking early in the term gives the best choice of holiday dates.
Can you come to Ossemsley after we close?
Yes, out-of-hours work is a big part of what we do. The work in Ossemsley can fit around your hours. Just call us on 0345 646 2711, or email photos with your opening times and we’ll plan around them.
Is there a report after cleaning?
Yes, a TR19® certificate and a photo report. It includes a recommended date for the next check.
Do you look at the system first?
Yes. Photos often do the job, and larger or hidden systems get a visit.
How long does an AHU clean take?
The work takes half a day to a full day per unit, with large plant planned over several shifts. Large plant can be split over several shifts, and you can call us on 0345 646 2711 or email us to plan it.
Is a quote from pictures possible?
Often, yes. With good photos, the site type and your last report, we can price many jobs. Larger or hidden systems need a survey on site first.
Do you work in Ossemsley?
Yes. We work across Greater London, Surrey, Kent, Sussex, Hampshire, the Isle of Wight, Berkshire, Buckinghamshire, Oxfordshire, Hertfordshire and Essex, and that includes Ossemsley.
How much does AHU cleaning cost?
There’s no set price, as it depends on the job: the size of the system, its condition, access and when we can work. We fix the price before we start.
Leave it or put it right?
Leave an AHU uncleaned and the dirt doesn’t stay put. It moves on into the ductwork and out into the rooms, so cleaning the ducts without the unit only goes so far. Planning a trip to Ossemsley ahead is easier for everyone than a rushed one.
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account and give you a fixed price before we start.
Why Ossemsley businesses choose us
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Fully insured
- A fixed price before any work starts
- Out-of-hours work and a 24/7 emergency line
See what affects the cost and our accreditations and certificates.
More services for Ossemsley
What the work involves, part by part
Internal casing and panels
We open each section through its doors and close them securely when we’re done before the unit is handed back.
Drain trays
Older trays can corrode and start leaking. Their condition goes into the report with photos so you can decide on any repairs.
Multi-site and managed buildings
Records are where multi-site compliance often slips. Each visit produces a dated report with photos, so you can show an insurer or inspector what was done at each site.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, 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.
How the visit works
Protection comes first: sheeting goes over floors and surfaces close to the work. After that, the system is made safe and the work begins. It takes a single shift for a typical unit, longer for large or heavily soiled ones, and the area is cleaned down before we leave. Pictures of the system and its access let us plan the work in Ossemsley before we set off.
- The survey covers the unit, its access and how it can be shut down.
- The area is protected and the unit made safe.
- Dirt and debris are removed from each section.
- 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
- Mention any parking or loading restrictions
- Agree a time when the area can be out of use
- Let us know how we reach the system, including roofs, risers and plant rooms
Get a fixed quote
For AHU cleaning in Ossemsley, give us a ring on 0345 646 2711, or send details by email. Tell us what kind of premises it is and when it’s open, plus photos or the previous report if they’re to hand. We usually send a fixed quote within one working day.
Advice
Do you need AHU cleaning in Ossemsley?
Cooling coils create condensation, and that water has to go somewhere. A blocked outlet or a badly sloped tray leaves standing water, and slime and smells soon follow.
Most sites get in touch when they notice one of these:
- Air handling units due a clean after building work
- Coils clogged with dust and debris
- Fan sections that haven’t been cleaned in years
- Dirty filters cutting the airflow
School buildings such as Ballard School are normally done in the holidays, so classrooms are not disturbed.
Before you book anyone
- What happens if part of the system can’t be accessed
- Whether VAT is included
- Whether the whole system is included, or only the parts that are easy to reach
- If the quote is a fixed price or an estimate
What your team can do, and what needs us
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’ll take a look and send you a fixed quote.
Staff cleaning does not replace a specialist visit; it supports it. Regular in-house cleaning slows the build-up, but the parts you can’t see still need a specialist at the right interval.
AHU cleaning in Ossemsley: local notes
For Ossemsley, the closest hospital is Lymington New Forest Hospital, roughly 5.4 miles east. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
Lymington New Forest Hospital, about 5.4 miles east, is the nearest hospital to Ossemsley, and healthcare sites of every size need their supply air kept clean.
Ossemsley is about 2 miles north of New Milton, in Hampshire. If you need AHU cleaning in Ossemsley, please give us a ring on 0345 646 2711 or drop us a line for a fixed quote. We work across South East England and London, including Ossemsley. Ossemsley is one of 683 towns, villages and districts in Hampshire we cover for AHU cleaning. Southampton is in our area too, around 15 miles away.
Postcode districts we cover here for AHU cleaning: BH25. We cover sites on Green Lane and Ossemsley South Drive and the roads around them. If your site is just outside Ossemsley, we cover Bashley (1 mile south-east), Wootton (1 mile north), Tiptoe (2 miles east), Mead End (2 miles east) and Ashley (2 miles south-east). Further out, we also cover Totton (12 miles north-east), Lymington (5 miles east), Hythe (13 miles north-east), Ringwood (7 miles north-west), Barton on Sea (3 miles south) and Dibden Purlieu (12 miles north-east).
Near you in Ossemsley
Locally, jobs take us to businesses close to The Arnewood School and The Rising Sun pub. Ossemsley’s nearest station is New Milton station, about 1.7 miles south. Other landmarks nearby include Highcliffe Castle (3.5 miles south-west) and Sammy Miller Motorcycle Museum (1 mile south). For a walk, there’s Milford on Sea LNR.