Isle of Wight · Air handling unit cleaning
Air handling unit cleaning in Bonchurch, Isle of Wight
We cover Bonchurch for cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces. Fixed quotes, work around your opening hours and photo reports on every job.
- Dirty filters cutting the airflow
- Plant that needs cleaning after a refit
- Units that have only ever had filter changes
Bonchurch questions
Can you get to a site in Bonchurch?
Yes. Bonchurch is within the area we cover across London and the South East. A survey first, from photos or a visit, means we arrive with the right kit.
Can you come to Bonchurch after we close?
Yes, out-of-hours work is a big part of what we do. The work in Bonchurch can fit around your hours. Just phone us on 0345 646 2711 or send us an email with your opening times and we will plan around them.
What if parts of the system can’t be reached?
The report shows them clearly. In ductwork, new access panels are often the answer, which we can install.
Are you insured?
Yes. Duct Doctor is fully insured, and the details are available on request.
How much does AHU cleaning cost in Bonchurch?
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 work begins.
Can you clean the ducts connected to the AHU?
Yes. We clean supply and extract ductwork to TR19® Air as well. It’s often worth doing both at once, and we can quote for both.
Can we book visits on a schedule?
Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. Each report recommends when the next visit should be.
How often should an air handling unit be cleaned?
That’s set by inspection, in line with TR19® Air. A hard-working unit, or one serving a hospital or care home, may need cleaning more often.
How we handle AHU cleaning in Bonchurch
A cooling coil drips condensate into a tray that should drain away. When the drain blocks, water sits there and the tray turns slimy, right in the path of the air going into the building. Cleaning and clearing it is a key part of the job. If you’re dealing with dust-coated heating and cooling coils and dirty filters cutting the airflow, we can help, from heating and cooling coils, supply and extract fans and internal panels onwards.
In a village or hamlet like Bonchurch, few buildings have mechanical ventilation, but those that do need it inspected and cleaned like any other.
Think of the report as the system’s health record: a dated account with pictures of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal and sits alongside the report.
- Where
- Bonchurch (PO38)
- Region
- Isle of Wight
- Records
- Written report with pictures
- Price
- Fixed quote, usually within a working day
- Working hours
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
Managing agents and facilities teams in Bonchurch
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.
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party and send the paperwork to whoever needs it.
What we are called out for in Bonchurch
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.
What we are most often called out for:
- Condensate trays that won’t empty
- Coils clogged with dust and debris
- Dirty filters cutting the airflow
- Rooms that smell stuffy when the system runs
Arthur Webster Memorial Hospital for Children, about 2.5 miles north, is the nearest hospital to Bonchurch, and healthcare sites of every size need their supply air kept clean.
What your quote should include
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- How areas they can’t reach will be recorded
- Whether the quote shows VAT
- When the next visit should be, and why
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 it goes on the report too. All told, the work takes anything from half a day for one small unit to several shifts for a plant room full of them. Rural roads and tight entrances are worth telling us about before a visit to Bonchurch.
- 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.
Preparing for the visit
- Allow time for equipment near the work to be turned off and cool down
- Tell us about site rules, permits or sign-in
- Let us know about parking and loading
Get a fixed quote
There’s no standard 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 start, phone us on 0345 646 2711 or use the quote form.
Read more
What AHU cleaning looks like in Bonchurch
Going by the FSA’s register, there are about 4 hotels and guest houses serving food in Bonchurch and the streets around it, up to about 1.5 miles out. Many buildings of this kind have supply and extract ductwork that gathers dust and needs inspecting. Bonchurch’s nearest hospital, Arthur Webster Memorial Hospital for Children, is about 2.5 miles north. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale.
For schools like St Catherine's School, the holidays are the usual time to inspect and clean ventilation.
Bonchurch is about 2 miles south of Shanklin, in the Isle of Wight. We provide AHU cleaning for commercial premises of every kind in Bonchurch and the rest of the Isle of Wight. Bonchurch is one of 125 places in the Isle of Wight we cover for AHU cleaning. Our Portsmouth page covers sites nearby (15 miles or so).
Our technicians cover all of PO38 for AHU cleaning and the streets around it. You will find streets such as Shore Road, Leeson Road and Bonchurch Village Road, and we cover them all for AHU cleaning. Nearby, we also carry out AHU cleaning in Luccombe Village (1 mile north), Ventnor (1 mile west), Steephill (2 miles west), Wroxall (2 miles north-west) and Shanklin (2 miles north). Within a short drive, we also cover Newport (9 miles north-west), Ryde (9 miles north), Cowes (12 miles north-west), Sandown (4 miles north), East Cowes (12 miles north-west) and Oakfield (8 miles north). For island and remote sites, the visit takes a little more planning, so mention it when you ask for a quote.
What’s near Bonchurch
We work in commercial kitchens and buildings around Bonchurch Inn, among other places. For rail, the closest station is Shanklin station, roughly 2.4 miles north of the centre. Other landmarks nearby include Sandown Castle (4.3 miles north) and Arthur Webster Memorial Hospital for Children (2.5 miles north). Green spaces nearby include Alverstone Mead and St Boniface Down.
When something else is needed
It’s worth knowing the limits before booking:
- Faulty motors, drives or bearings
- Ventilation that was badly designed in the first place
- Dirty ducts beyond the unit itself
If in doubt, call 0345 646 2711 or use the quote form and we will say what we think before you book.
Parts of the system we cover
- Filter sections
- Dampers and louvres
- Heating and cooling coils
- Supply and extract fans
- Drain trays
- Internal panels
How we price AHU cleaning
Before we fix a price, we need to know a few things. We check:
- Site rules, permits and inductions
- Travel, parking and unloading
- When the work can happen, such as evenings, overnight or weekends
- A single visit or a regular plan
No two sites are the same, so we price each one individually. Size, access, the condition of the system and when we can work all play a part.
What to send for a quote
We can often survey from pictures. Try to include:
- The paperwork from the last visit, if you have it
- Detail shots of panels, filters and grilles
- The site address and the type of premises
- Your opening hours and when the area is out of use
Every quote begins with a look at the system, from your pictures and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before any work starts.
What your team can do, and what needs us
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
Keeping the system healthy
Here’s the after-treatment advice, short and simple:
- Clear leaves and litter away from the intake
- Watch for drips or damp patches near the plant
- Make sure condensate is draining away
- Change filters on schedule and log each change
Once the clean is done, we send a TR19® certificate and a report with before and after pictures. Keep both with the building’s maintenance records.
Check drain trays and condensate drains during routine maintenance. A drain that’s cleared early never gets to the slime stage.