Isle of Wight · Air handling unit cleaning
Air handling unit cleaning in Marsh Green, Isle of Wight
We cover Marsh Green for AHU cleaning. Fixed quotes, work around your opening hours and photo reports as standard.
- Plant that needs cleaning after a refit
- Dust-coated heating and cooling coils
- Leaves and litter drawn into the unit
FAQs for Marsh Green
Is Marsh Green within the area you cover?
Yes, Marsh Green is part of our area, however small the site. The journey is planned ahead, so a few details about the route help.
Can the work in Marsh Green be done at night or at weekends?
Yes. We work evenings, overnight and at weekends. It means the site in Marsh Green keeps running as normal. Just phone us on 0345 646 2711 or drop us a line with your opening times and we’ll plan around them.
Can you set up regular visits?
Yes. Plans on a 3, 6 or 12-monthly cycle are available, to suit the system and how it’s used.
How much notice do you need?
For planned work, earlier is better, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.
Are you accredited?
BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We have been trading since 2009 and we are fully insured.
What happens if you cannot reach some of it?
We record them on the report, with photos where possible, and we tell you what would make it reachable, such as extra access panels in ductwork.
Is there a report after cleaning?
Yes. Every clean comes with a TR19® certificate and a photo report. They’re worth keeping with the plant records.
Do you clean the ductwork as well?
Yes, the ductwork, grilles and diffusers the unit serves. We’ll tell you after the survey whether the ducts need it.
AHU cleaning in Marsh Green, done properly
Drain trays under cooling coils are meant to empty. If the outlet blocks, standing water and slime build up, in the airstream that feeds the building. Cleaning and clearing it is a key part of the job. The work covers heating and cooling coils, dampers and louvres and drain trays, and common reasons people get in touch are rooms that smell stuffy when the system runs and dust built up on fan impellers.
For a building in or near Marsh Green, access is agreed in advance and the visit is planned around the journey, and the ventilation is inspected, cleaned and recorded the same as anywhere.
Good records are part of the job. You get a written report with photos after every visit, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Location
- Marsh Green (PO30)
- Region
- Isle of Wight
- Reporting
- Report and pictures after the visit
- Quotes
- Fixed quote, normally within a working day
- When we work
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
In-house cleaning or a specialist?
If your staff spot something between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.
Landlords, agents and facilities managers
If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and photos, so each one has its own record.
Facilities teams in offices, schools and healthcare sites book us too across the Isle of Wight. Larger estates can be phased building by building to keep disruption down.
Why it’s worth doing now in Marsh Green
Dirt left in an air handling unit does not stay in the unit. It moves on into the ductwork and out into the rooms, which is why the unit and the ducts are best cleaned together. A fault that closes a site in a village like Marsh Green affects everyone who depends on it.
A single site or a whole portfolio, we price it on the same basis: what needs doing, how we get to it and when. You’ll have a fixed price before work begins.
Why us?
- One number for every site across the South East and London
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- CHAS, SafeContractor and ISO 9001
- Work around your opening hours, with 24/7 emergency cover
See our cost guide and how to check a contractor.
Common problems we fix in Marsh Green
Filters that are not changed or cleaned on time clog up, which cuts the airflow and can let air slip round the filter. After that, the coils and fan collect what the filter should have caught.
Look out for these warning signs:
- Blocked condensate drains and slimy trays
- Dirty fans and fan housings
- Rooms that smell stuffy when the system runs
- Dust-coated heating and cooling coils
For schools like Brighstone Church of England Aided Primary School, the holidays are the usual time to inspect and clean ventilation.
Questions to ask before you book
- What insurance they carry
- Proof of accreditation you can verify
- Whether a survey comes first
- If the quote is a fixed price or an estimate
Keeping the system healthy
No system stays clean for ever, but care slows the build-up. A few tips:
- Report musty smells from the vents right away
- Report stiff or damaged access doors
- Watch for drips or damp patches near the plant
- Clear leaves and litter away from the intake
The ducts served by the unit may need attention too. A clean unit feeding dirty ducts only solves half the problem, and we can quote for both.
Keep the unit’s doors and panels in working order. If a section is hard to get into, it tends not to get checked.
What affects the cost of AHU cleaning
Before we fix a price, we need to know a few things. We look at:
- The scale of the work
- A single visit or a regular plan
- The condition we find in the survey
- Where the site is and how we reach it
The price reflects the work, not guesswork. That is why every job is surveyed first, and why the quote is fixed before work begins.
What we need to know
A few details help us quote accurately. With your enquiry, please include:
- Detail shots of panels, filters and grilles
- The paperwork from the last visit, if you have it
- Wide photos of the system and the area around it
- Where the site is and what kind of site it is
There’s no standard price list, because no two systems are the same. We look at your system first, from pictures or on a visit, then send a fixed quote. To start, call us on 0345 646 2711 or use the quote form.
AHU cleaning around Marsh Green
Marsh Green’s nearest hospital, Whitecroft Hospital, is about 5 miles north-east. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
If you run a surgery, dental practice or care home near Marsh Green, clean ventilation matters as much to you as to a hospital like Whitecroft Hospital (about 5 miles north-east).
Marsh Green is about 6 miles south-west of Newport, in the Isle of Wight. Across the PO30 area, we can take on AHU cleaning. Our area takes in 125 places across the Isle of Wight, large and small. There’s also a page for Southampton, about 19 miles away.
Every address in PO30 is within our area for AHU cleaning, from busy streets to back roads. We also cover Chilton Green (1 mile north-west), Hulverstone (2 miles north-west), Brookgreen (2 miles west), Brook (2 miles north-west) and Dunsbury (3 miles north-west). Within a short drive, we also cover Newport (6 miles north-east), Ryde (12 miles north-east), Cowes (9 miles north-east), Sandown (11 miles east), Shanklin (10 miles east) and Ventnor (9 miles east). Island and remote sites take a little more planning, so tell us where you are when you ask for a quote for AHU cleaning.
Landmarks near Marsh Green
Around Marsh Green, our work takes us to kitchens and buildings near The Three Bishops pub. A little further out are Whitecroft Hospital (5 miles north-east) and Brighstone Village Museum (0.6 miles north-east). Green spaces nearby include Brighstone Down.
Places near Marsh Green
Other services in Marsh Green
What happens on the day
When we arrive, we check the system against the survey or the pictures you sent. If anything is different, we talk it through with the person on site before carrying on. After that, the work takes half a day to a full day per unit, with large plant planned over several shifts. The timing of a visit to Marsh Green is set by you, and the travel is our side of the planning.
- We look at the unit and the plant area during the survey.
- We sheet the area and the unit is isolated.
- Dirt and debris are removed from each section.
- Coils and trays are cleaned and the condensate drain cleared.
- The unit is closed up and handed back, with a report to follow.
Before we arrive
- Allow time for equipment near the work to be turned off and cool down
- Find the previous report, if there is one
- Mention any sign-in, permit or induction we need
Getting a quote
Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.