East Sussex · Air handling unit cleaning
Wannock AHU cleaning
Air handling unit cleaning in Wannock, surveyed first and signed off with a written report and pictures. Call for a fixed quote.
- Air handling units due a clean after building work
- Intake sections clogged with outdoor debris
- Plant that has been serviced but not cleaned
Wannock buildings and their air
Going by the FSA’s register, there are about 11 hospitals, care homes and childcare premises serving food within 1.5 miles or so of the middle of Wannock. Buildings like these often rely on mechanical ventilation, which TR19® Air covers. Wannock, about 50 miles from central London, is within our usual area. We work evenings, overnight and at weekends, so the visit fits around the site. Eastbourne District General Hospital is the nearest hospital, about 2.2 miles south-east of Wannock. Healthcare ventilation is a good example of why supply ducts need inspecting: the air goes straight to patients.
If you manage offices or shops near Polegate station, their ventilation can be inspected and cleaned out of hours. Wherever a school like Willingdon Community School has ducted ventilation, a half-term visit keeps the work out of lesson time. Healthcare ventilation, from large hospitals like Eastbourne District General Hospital (about 2.2 miles south-east) to small clinics, depends on clean filters, coils and ducts.
Wannock is about 3 miles north-west of Eastbourne, in East Sussex. Anywhere in BN26, we can carry out AHU cleaning at your premises. Wannock is one of 289 places in East Sussex where we work for commercial clients. Brighton is in our area too, about 16 miles from Wannock.
Every address in BN26 is covered for AHU cleaning, from busy streets to back roads. We cover sites on Wannock Road, Lancing Way and Mortimer Gardens and nearby roads. Close by, we work in Lower Willingdon (1 mile south-east), Filching (1 mile south-west), Polegate (1 mile north-east), Folkington (1 mile west) and Willingdon (1 mile south-east). Within a short drive, we also cover Eastbourne (3 miles south-east), Hastings (15 miles east), Bexhill-on-Sea (10 miles east), Seaford (6 miles south-west), Lewes (11 miles north-west) and Hailsham (4 miles north).
Local landmarks in Wannock
Locally, jobs take us to businesses close to Horse & Groom pub and Willingdon Primary School, among other places. The nearest railway station is Polegate station, roughly 0.8 miles north-east. Nearby you’ll also find Burlough Castle (2.8 miles west) and Filching Manor And Motor Museum (0.8 miles south-west). Green spaces nearby include Combe Hill.
AHU cleaning in Wannock, 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 photos, so the report shows exactly what was done. The work covers heating and cooling coils, drain trays and filter sections, and people most often call us about plant that needs cleaning after a refit and dust-coated heating and cooling coils.
In rural areas, ventilation units are often in roof voids or outbuildings, where filters and drain trays get forgotten.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we’re fully insured. On top of that, we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Place
- Wannock (BN26)
- Wider area
- East Sussex
- Reporting
- Written report with pictures
- Quotes
- A fixed price before any work starts
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Between visits
Here’s the after-treatment advice, in brief:
- Report musty smells from the vents straight away
- Stick to the filter change plan
- Store the TR19 paperwork where auditors can find it
- Check the drain tray is emptying during routine visits
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.
Check drain trays and condensate drains during routine maintenance. Catching a slow drain early stops standing water building up.
Why it’s worth doing now in Wannock
Dirt left in an air handling unit doesn’t stay in the unit. It’s carried through the ductwork and out of the grilles, so cleaning the ducts without the unit only goes so far. In a place like Wannock, ductwork and fans are easy to forget until something goes wrong.
The price reflects the work, not guesswork. That is why every job is surveyed first, and the price is agreed before any work starts.
Why us?
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Ventilation hygiene specialists since 2009
- CHAS, SafeContractor and ISO 9001
- Fixed quotes, normally within one working day
Read our cost guide and how to check a contractor.
The process
Everything the job needs comes with us, including protection sheets, the right tools and access kit. You only need to give us clear access and switch off what needs to be off. On site, the work 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 Wannock are booked in advance, at a time that suits whoever runs the site.
- First we agree when the unit can be switched off, including evenings or weekends.
- We take before photos of each section of the unit.
- We work through the unit from the intake to the outlet.
- We finish with the fan section and the drain tray.
- We take after pictures and issue the certificate and report.
Preparing for the visit
- Mention any locked doors, roof access or ceiling voids
- Tell us the best time to work, such as after service or at a weekend
- Move anything stored near the system
Get a fixed quote
Quotes are quick. Call or email with a few details and you will normally have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
Advice
In-house cleaning or a specialist?
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.
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that will not come clean, they should report it rather than try to fix it. We can diagnose it and quote.
Wannock: your questions answered
Can ventilation in schools around Wannock be cleaned out of term?
Yes, and it’s the easiest time to do it. Food Standards Agency records list about 2 schools, colleges and universities with registered kitchens within about a mile and a half of Wannock. Just phone us on 0345 646 2711, or email photos with your term dates and we will plan around them.
Do you work in villages like Wannock?
Yes, Wannock is part of our area, however small the site. Let us know about access, parking and anything unusual about getting there when you book.
How much does AHU cleaning cost?
Every site is different, so each gets its own fixed quote. To get one, give us a ring on 0345 646 2711, or email photos and tell us about the site and its opening hours.
Do you have a 24/7 line?
Yes. There’s a 24/7 emergency line for anything that can’t wait until a planned visit. Call us any time and explain what’s happened.
Do you survey before quoting?
Yes. For many sites, photos and a few details are enough, while bigger or harder-to-see systems are surveyed on site.
Will you repair the fan or motor?
AHU cleaning is what we offer here, not mechanical repairs. If we spot a fault, we note it in the report for your maintenance team to follow up.
How often do AHUs need cleaning?
Inspection under TR19® Air decides it. A hard-working unit, or one serving a hospital or care home, may need cleaning more often.
Can you quote from photos?
Typically, yes. Send wide shots, close-ups of any access panels and anything that worries you, and a fixed quote typically follows within one working day. Some sites still need a visit, and we will say so.
How the job changes from site to site
Rooftop and plant room units
Many AHUs sit on roofs or in plant rooms with limited access. Access is planned during the survey so the quote reflects it.
Internal casing and panels
Damaged internal linings or loose panels can shed material into the air. We note any we find in the report.
What affects the cost of AHU cleaning
Some jobs are bigger than they look, and some smaller. The main factors:
- Any permits to work or inductions
- The condition of the system
- Access, including roofs, risers and ceiling voids
- The scale of the work
Putting the work off seldom saves money. Problems in a system tend to grow, which can make the next visit longer. If you’re unsure, give us a ring on 0345 646 2711 or email us for straight advice and a fixed quote.
Helping us quote
The more you tell us, the more accurate the quote. With your enquiry, please include:
- Any symptoms, from odd noises to smells or leaks
- When the site is open and when it’s quiet
- The paperwork from the last visit, if you have it
- Any access panels or hatches you can see
We don’t publish a price list, because no two systems are the same. Instead, we look at your site first, from pictures or a survey, and then send you a fixed quote. To start, call 0345 646 2711 or drop us a line.
When something else is needed
An honest diagnosis matters more to us than a booking, so here’s what this work can’t put right:
- Problems with the unit’s controls or sensors
- Airflow problems caused by the system’s design
- Dirty ducts beyond the unit itself
If you are not sure, just call us on 0345 646 2711 or drop us a line and we’ll give you a straight answer before booking.
Where we work
- Drain trays
- Filter sections
- Supply and extract fans
- Internal panels
- Heating and cooling coils
- Dampers and louvres