Hampshire · Air handling unit cleaning
Hightown AHU cleaning
Air handling unit cleaning for businesses, landlords and public buildings in Hightown. CHAS, SafeContractor and ISO 9001, and fully insured.
- Rooms that smell stuffy when the system runs
- Condensate trays that will not empty
- Dirty filters cutting the airflow
AHU cleaning for kitchens and businesses in Hightown
All the building’s air passes through the fan, so dust on its blades and housing ends up in the airstream. We clean the fan section along with the rest of the unit, with the unit switched off and made safe first. The work covers drain trays, internal panels and heating and cooling coils, and people most often call us about fan sections that haven’t been cleaned in years and dust-coated heating and cooling coils.
In rural areas, ventilation units are often in roof voids or outbuildings, which makes them easy to overlook.
The sign-off is always in writing: a written report, dated and illustrated with photos, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. It shows what was done and what, if anything, couldn’t be reached.
- Location
- Hightown (BH24)
- Region
- Hampshire
- Reporting
- Report and photos after the visit
- Quote
- A fixed quote up front
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Honest limits
Some problems need a different service or another trade:
- Controls and BMS settings that run the unit
- Ductwork downstream of the unit, which is a separate clean
- Mechanical faults with motors, belts or bearings
If in doubt, give us a ring on 0345 646 2711 or send us an email and we’ll say what we think before booking.
Parts of the system we cover
- Heating and cooling coils
- Internal panels
- Filter sections
- Drain trays
- Dampers and louvres
- Supply and extract fans
AHU cleaning around Hightown
Food Standards Agency records list about 4 schools, colleges and universities, about 8 care, childcare and hospital premises and about 3 hotels and B&Bs registered as food businesses across Hightown and its immediate surroundings (about a mile and a half). Busy, occupied buildings like these are where clean supply air matters most. Hightown’s nearest hospital, St Leonard's Hospital, is about 4.3 miles south-west. Hospitals show how much a building can rely on its ventilation, and smaller healthcare sites rely on theirs too.
Healthcare buildings such as St Leonard's Hospital, about 4.3 miles south-west, depend on their ventilation; if you manage a surgery, clinic or care home near Hightown, yours matters too.
Hightown is in Hampshire. Sites in Hightown get the same service as everywhere we cover: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. Across Hampshire, we cover 683 places, Hightown among them. Our Southampton page covers sites nearby, about 17 miles away.
We work across the BH24 postcode area for AHU cleaning and the streets around it. That includes premises on Ashley Close, Forestlake Avenue and Holmwood Garth and nearby roads. We also cover the places around Hightown: Crow (1 mile south), Poulner (1 mile north), Ringwood (1 mile north-west), Upper Kingston (1 mile south-west) and Forest Corner (1 mile north-east). Larger places within reach include Totton (12 miles north-east), Lymington (11 miles south-east), New Milton (8 miles south-east), Barton on Sea (8 miles south-east), Dibden Purlieu (15 miles east) and Marchwood (14 miles east).
Landmarks near Hightown
In Hightown, that means kitchens and buildings near Ringwood School Academy and The Elm Tree Inn and the streets around them. Well-known places in the area include St Leonard's Hospital (4.3 miles south-west). For a walk, there’s Linbrook Lake and Blashford Lakes.
Hightown questions
Do you work overnight in Hightown?
Yes, we can come after you close and finish before you open. The site is handed back ready to open. Just call us on 0345 646 2711 or send us an email with your opening times and we will plan around them.
Can a school’s ventilation in Hightown be done out of term time?
Yes, holiday work suits schools best. Around Hightown, the Food Standards Agency lists about 4 schools and colleges with registered kitchens within a mile and a half or so. You can give us a ring on 0345 646 2711 or email us with the dates the site is empty.
How do you keep the site clean during the work?
We cover floors and nearby surfaces with sheeting before we start, and waste is contained as we go. At the end, the area is cleaned down.
How often do AHUs need cleaning?
TR19® Air takes a risk-based approach, so it depends on inspection rather than a fixed interval. Each report suggests when the unit should next be looked at.
Do you give a certificate after the clean?
Yes, both a certificate and a report with pictures. It includes a recommended date for the next check.
Do you offer maintenance contracts?
Yes. We run scheduled maintenance contracts, set at the interval the system needs. The report from each visit recommends the next date.
Do you cover Hightown?
Yes. We work in Hightown and across Hampshire, within our South East and London area. To book, ring 0345 646 2711 or drop us a line.
Which accreditations do you hold?
We hold CHAS, SafeContractor and ISO 9001, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. The Vent Hygiene Elite scheme is run by BESCA and audited independently.
What affects the quote in Hightown
The diagnosis comes before the price. The main factors are:
- When the work can happen, such as evenings, overnight or weekends
- The scale of the work
- One-off work versus a regular cycle
- How many systems or sites are involved
What you pay reflects the actual work. That is why we survey first, from photos or on site, and why the quote is fixed before any work starts.
Asking for a quote
You don’t need the technical terms. Just send:
- Where the site is and what kind of site it is
- Your opening hours and when the area is out of use
- The paperwork from the last visit, if you have it
- Problems your staff have spotted
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, before we start.
Part by part
Internal casing and panels
Dust settles on every internal surface of the unit. Each section is cleaned from the intake through to the outlet.
Fans and fan sections
Dust on a fan impeller adds weight and wear. A clean fan runs more smoothly.
Common problems we fix in Hightown
Most units live out of sight on roofs, in plant rooms or in ceiling voids and are rarely seen by anyone but maintenance staff. It’s easy for a long time to go by without anyone opening the panels.
Any of these means the system needs a check-up:
- Units that have only ever had filter changes
- Blocked condensate drains and slimy trays
- Filters that are clogged or overdue
- Dirty fans and fan housings
For schools like Ringwood Junior School, the holidays are the usual time to inspect and clean ventilation.
Questions to ask before booking
- What’s included in the scope, part by part
- What paperwork you get at the end
- How areas they cannot reach will be recorded
- Proof of insurance
Staff cleaning versus specialist work
Staff cleaning and specialist work aren’t the same thing. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but they don’t reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, which is where we come in.
The process
We work around your opening hours, not the other way round. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. Once we are in, the area is sheeted and anything that has to be off is turned off and cooled, and the job takes anything from half a day for one small unit to several shifts for a plant room full of them. Visits to a village like Hightown are booked in advance, at a time that suits whoever runs the site.
- The survey covers the unit, its access and how it can be shut down.
- We sheet the area and the unit is isolated.
- 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.
Preparing for the visit
- Arrange a key holder or contact on site
- Agree a time when the area can be out of use
- Clear the space around the work
Getting a quote
Quotes are quick. Call or email with a few details and you’ll usually have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
Read more
Why act early in Hightown
Leave an AHU uncleaned and the dirt doesn’t 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. A fault that closes a site in a village like Hightown affects everyone who depends on it.
One small site or a whole estate, the quote is built the same way: what needs doing, how we get to it and when. You’ll have a fixed price before work begins.
Why book with us
- Photo reports with every job
- Evenings, overnight and weekends, plus 24/7 emergency callout
- CHAS, SafeContractor and ISO 9001
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
Take a look at our cost guide and our accreditations.