East Sussex · Air handling unit cleaning
AHU Cleaning in Silverhill
We cover Silverhill for cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces. Out-of-hours visits, a fixed quote and a written report with photos as standard.
- Air handling units due a clean after building work
- Air handling units with blocked filters
- Fan sections that haven’t been cleaned in years
Staff cleaning versus specialist work
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. Leave those to us.
Staff cleaning doesn’t replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
AHU cleaning in Silverhill, done properly
No two plant rooms are the same, from a small ceiling-mounted unit to a large rooftop plant. Every job starts with a survey, from pictures or on site, followed by a fixed quote, so you know where you stand. The work covers dampers and louvres, drain trays and supply and extract fans, and common reasons people get in touch are leaves and litter drawn into the unit and dust-coated heating and cooling coils.
For a building near Silverhill, the visit is planned around how it’s used, and the journey is planned ahead. The method does not change: inspect first, clean, then record what was done.
The sign-off is always in writing: a written report, dated and illustrated with pictures, 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.
- Where
- Silverhill (TN38, TN37, TN34)
- Region
- East Sussex
- Reporting
- Written report with photos
- Quote
- Fixed quote, typically within a working day
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Silverhill buildings and their air
There are about 9 schools, colleges and universities, about 50 caring premises (care homes, nurseries and hospitals) and about 13 hotels and guest houses on the FSA’s food hygiene register in Silverhill 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. About 52 miles out from central London, Silverhill is part of the South East area we work across. We work evenings, overnight and at weekends, so the visit fits around the site. For Silverhill, the closest hospital is Conquest Hospital, roughly 1.4 miles north-east. Hospitals show how much a building can rely on its ventilation, and smaller healthcare sites rely on theirs too.
If you run an office near St Leonards Warrior Square station, its supply ductwork can gather dust for years before anyone looks inside. Healthcare ventilation, from large hospitals like Conquest Hospital (about 1.4 miles north-east) to small clinics, depends on clean filters, coils and ducts.
Silverhill is about 1 mile west of Hastings, in East Sussex. Anywhere in TN38, we can take on AHU cleaning. 289 places in East Sussex are on our list, from busy centres to quieter spots. Maidstone is in our area too, about 28 miles from Silverhill.
We work across the TN38, TN37 and TN34 postcode area for AHU cleaning and the roads nearby. Local streets include Duke Road, Vale Road and Drury Lane, and we cover them all for AHU cleaning. We also cover the places around Silverhill: Hastings (1 mile east), Hollington (1 mile north-west), St Leonards (1 mile south), Blacklands (1 mile east) and St Helen's (1 mile north-east). Further out, we also cover Eastbourne (13 miles south-west), Bexhill-on-Sea (4 miles west), Hailsham (13 miles west), Polegate (14 miles west), Old Town (14 miles south-west) and Heathfield (15 miles north-west).
What’s near Silverhill
We work in commercial kitchens and buildings around The Duke pub, Alexandra Park and University School, among other places. The nearest railway station is St Leonards Warrior Square station, roughly 0.8 miles south of the centre. Well-known places in the area include Priory Meadow Shopping Centre (1.3 miles south-east) and The True Crime Museum (1.2 miles south-east). Not far away are Church Wood and Robsack Wood and Senlac Hill.
Signs you need AHU cleaning in Silverhill
Most units live out of sight on roofs, in plant rooms or in ceiling voids and are rarely seen by anyone but maintenance staff. Months can pass without anyone looking inside.
These are the problems we see most often:
- Dirty fans and fan housings
- Air handling units with blocked filters
- Coils clogged with dust and debris
- Stale or musty smells from the ventilation
Wherever a school like Christ Church CofE Primary and Nursery Academy has ducted ventilation, a half-term visit keeps the work out of lesson time.
Questions to ask before booking
- Whether the quote shows VAT
- What records you’ll receive afterwards
- Whether the quote is based on a survey or pictures
- Which accreditations they hold, and whether you can check them
Between visits
Looking after the system between visits is straightforward, and it helps at the next visit:
- Flag stale or damp smells in the supply air
- Report water on the plant room floor
- Change filters on schedule and log each change
- Book the next check in line with the report
Stick to the filter change schedule, because good filters protect everything downstream. Record each change in the maintenance log.
Regular filter changes are the best protection an AHU has. Overloaded filters let more dirt through to the coils and fan.
How the visit works
Night work is normal for us. Evenings, nights and weekends are when much of our work happens, so the site can open as normal afterwards. The visit itself takes one overnight shift for many single units, with bigger plant phased. Evenings, weekends or a closed day all work for a site in a place like Silverhill.
- We agree a shutdown window that suits the building.
- We take before pictures 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.
- After photos are taken and the certificate issued.
Before we arrive
- Tell us where we can park and unload
- Make sure equipment near the work can be switched off and left to cool
- Agree a time when the area can be out of use
Get a fixed quote
For a fixed quote, phone us on 0345 646 2711 or email us and tell us the type of site, your opening hours and roughly what the system looks like. A few photos and your last certificate or report help a lot. We normally come back within one working day.
Related advice
Why deal with it now?
If people in a building in Silverhill complain about stuffy or smelly air, the AHU is worth looking at. Cleaning it deals with the cause rather than the symptom. Booking ahead lets us plan the trip to Silverhill at a time that suits you.
You will not find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we will talk you through it.
What you get with us
- Every job surveyed first
- A written report with photos after every visit
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- In business since 2009
Take a look at how cleaning jobs are priced or our accreditations and certificates.
What affects the cost of AHU cleaning
There’s no set price list, because sites vary so much. The quote depends on:
- How easy every part is to reach
- The condition of the system
- Working hours and out-of-hours timing
- Where the site is and how we reach it
Combining work into one visit or one programme can make for a more efficient booking. Mention every system or site you need covered and we’ll price it together.
What we need to know
Before you ask for a quote, gather:
- Wide pictures of the system and the area around it
- The site address and the type of premises
- Your opening hours and when the area is out of use
- Problems your staff have spotted
If you need AHU cleaning in Silverhill, ring 0345 646 2711 or use the quote form. Let us know the site type and the opening hours, and send pictures or your last report if you can. A fixed quote usually follows within one working day.
What AHU cleaning can’t fix
We will always give you a straight diagnosis, so here’s what this work cannot put right:
- A system that’s undersized for the building
- Ductwork downstream of the unit, which is a separate clean
- Problems with the unit’s controls or sensors
If you’re not sure, just ring 0345 646 2711 or use the quote form and we’ll give you a straight answer before you book.
Parts of the system we cover
- Heating and cooling coils
- Filter sections
- Supply and extract fans
- Drain trays
- Dampers and louvres
- Internal panels
FAQs for Silverhill
Do you clean school ventilation in Silverhill in the holidays?
Yes. The holidays are the usual time for school work. There are about 9 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Silverhill. You can call us on 0345 646 2711 or send us an email with the dates the site is empty.
Can you get to a site in Silverhill?
Yes. Silverhill 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.
Is there a report after cleaning?
Yes. You get a TR19® certificate plus before and after pictures. Keep them in the maintenance log.
Does the AHU have to be shut down for cleaning?
Yes. The unit has to be shut down and isolated before it’s opened. We agree the timing with your site team.
Do you do ventilation duct cleaning too?
Yes. Ventilation ductwork cleaning to TR19® Air is part of what we do. It’s often worth doing both at once, and we can survey both on the same visit.
Which kinds of sites do you work on?
Commercial premises of every kind: from restaurants, pubs and hotels to schools, hospitals, care homes, offices, shops and food production sites. We fit the work around how the site operates.
What’s TR19?
A BESA specification in two main parts: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It isn’t law, but it’s the benchmark.
Do you have insurance?
Yes, we are fully insured. We also hold CHAS and SafeContractor, for sites that check contractor safety.