Hampshire · Air handling unit cleaning
Air handling unit cleaning in Sandy Balls, Hampshire
Professional AHU cleaning in and around Sandy Balls, booked around your opening hours and finished with a written report and pictures.
- Drain trays holding standing water
- Odours coming through the supply air
- Coils clogged with dust and debris
What the work involves, part by part
Filters
Filters are the first line of defence in the unit. We check them, and clean or change them as agreed in the quote, and clean the filter housing.
Heating and cooling coils
Heating and cooling coils have tightly packed fins that trap fine dust. They’re cleaned using methods that won’t bend or flatten the fins.
AHU cleaning in Sandy Balls, done properly
Think of an AHU clean as a full check-up for the ventilation. We look inside each section, clean what we find and record it with pictures, so the report shows exactly what was done. If you have dirty filters cutting the airflow and drain trays holding standing water, we can help, from drain trays, dampers and louvres and internal panels onwards.
In rural areas, ventilation units are often in roof voids or outbuildings, where filters and drain trays get forgotten.
Every visit ends with a written report and photos, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Place
- Sandy Balls (SP6)
- Region
- Hampshire
- Records
- Report and pictures after the visit
- Quote
- Fixed quote, typically within a working day
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Why it’s worth doing now in Sandy Balls
Leave an AHU uncleaned and the dirt doesn’t stay put. It’s carried through the ductwork and out of the grilles, so cleaning the ducts without the unit only goes so far. Equipment tucked in a roof space or outbuilding near Sandy Balls rarely gets looked at unless someone books it.
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 work begins.
What you get with us
- Accredited under CHAS and SafeContractor, with ISO 9001
- A single point of contact for sites across the South East and London
- A fixed price before any work starts
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at our cost guide or our accreditations.
Looking after it afterwards
Simple habits between visits make a real difference. Our advice:
- Do not ignore odours coming through the grilles
- Make sure condensate is draining away
- Plan the next inspection before the last report gets filed away
- Keep filter changes on time and recorded
Stick to the filter change schedule, as that does more than anything to keep the unit clean. Log every change so it’s easy to see when the next is due.
Change or clean filters on time. Overloaded filters let more dirt through to the coils and fan.
Questions from Sandy Balls
Do you do school ventilation cleaning in Sandy Balls in the summer holidays?
Yes, and it’s the easiest time to do it. With about 3 schools and colleges on the FSA’s register within roughly a mile and a half of Sandy Balls, it pays to plan holiday dates ahead. Just call 0345 646 2711 or email us with your term dates and we will plan around them.
Can you get to a site in Sandy Balls?
Yes. Sandy Balls is within the area we cover across London and the South East. The journey is planned ahead, so a few details about the route help.
Can you clean the ducts connected to the AHU?
Yes, the ductwork, grilles and diffusers the unit serves. The survey shows whether the ducts need cleaning now.
How do you protect the area?
With sheeting and covers, before anything else happens. We keep the work contained and leave the area clean.
Will the ventilation be off while you clean?
Yes, for the time we are working on it. We can work evenings, overnight or at weekends to keep disruption down.
What do you do with what you remove?
It leaves the site with us at the end of the visit. While we work, it’s kept contained so the area stays clean.
Can you quote from photos?
Usually, yes. Send wide shots, close-ups of any access panels and anything that worries you, and a fixed quote usually follows within one working day. If pictures are not enough, we’ll survey first.
What is TR19?
A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It is not legislation, but it’s the standard people check against.
What affects the quote in Sandy Balls
Before we fix a price, we need to know a few things. We look at:
- How big the system is
- The times the site is available
- One-off work versus a regular cycle
- How many systems or sites are involved
Working hours, access and the scale of the site can all change the price. Each of those is built into the quote, and the price is fixed before work begins.
What to send for a quote
A few details help us quote accurately. When you get in touch, it helps to send:
- The times we could work without disrupting the site
- The roof, plant room or outside wall the system runs to
- Wide pictures of the system and the area around it
- Detail shots of panels, filters and grilles
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before we start.
For landlords and multi-site operators
Records are where multi-site compliance often slips. Each visit ends with a dated report and photos, ready to show insurers, fire officers or EHOs.
If you look after several sites, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.
What staff can safely do
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’ll take a look and send you a fixed quote.
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. Cleaning inside ducts and units is specialist work.
Other services in Sandy Balls
What happens on the day
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. All told, the work takes a single shift for a typical unit, longer for large or heavily soiled ones. A few pictures of the system help us make the most of a visit to a place like Sandy Balls.
- We agree a shutdown window that suits the building.
- We take before photos of each section of the unit.
- 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.
How to prepare
- Make sure equipment near the work can be switched off and left to cool
- Arrange a key holder or contact on site
- Mention any sign-in, permit or induction we need
Getting a quote
Quoting starts with a diagnosis, either from photos and details you send or from a site visit. After that, you get a fixed price for the work so you know the cost before we start.
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What AHU cleaning looks like in Sandy Balls
The FSA’s food hygiene register lists about 3 schools, colleges and universities and about 3 care, childcare and hospital premises with registered kitchens or food service in Sandy Balls and the streets around it, up to about 1.5 miles out. Where buildings like these have air handling units, filters, coils and drain trays need regular attention.
School buildings such as The Burgate School and Sixth Form are normally done in the holidays, so classrooms are not disturbed. An inspection comes first for any ventilation job around Sandy Balls, so the cleaning matches what’s there.
Sandy Balls is in Hampshire. Every kind of commercial site in Sandy Balls, AHU cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so the site keeps running. Sandy Balls is one of 683 places in Hampshire where we work for commercial clients. We also work in Southampton, about 16 miles from Sandy Balls.
Our technicians cover all of SP6 for AHU cleaning and the roads nearby. We cover sites on The Pines, River Road and Larch Row and nearby roads. If your site is just outside Sandy Balls, we cover Godshill (1 mile north-east), Criddlestyle (1 mile south-west), Blissford (1 mile south), Stuckton (1 mile south-west) and Frogham (1 mile south). Further out, we also cover Totton (11 miles east), Lymington (15 miles south-east), Romsey (13 miles east), New Milton (13 miles south), Ringwood (6 miles south) and Barton on Sea (14 miles south).
Local landmarks in Sandy Balls
Typical jobs here are in premises near The Fighting Cocks pub. Nearby you’ll also find Fordingbridge Doll Museum (1.3 miles west) and Godshill Castle Hill (0.9 miles north). For a walk, there’s Linbrook Lake and Blashford Lakes.