East Sussex · Air handling unit cleaning
AHU Cleaning in Penhurst
AHU cleaning for businesses, landlords and public buildings in Penhurst. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Rooms that smell stuffy when the system runs
- Air handling units with blocked filters
- Dust built up on fan impellers
AHU cleaning in Penhurst, 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 pictures, so you can see the unit’s condition for yourself. If you are dealing with air handling units never cleaned inside and dirty filters cutting the airflow, we can help, from supply and extract fans, internal panels and drain trays onwards.
Rural buildings with mechanical ventilation, such as care homes and country hotels, often keep their units in roof spaces or outbuildings, where filters and drain trays get forgotten.
It’s worth checking any contractor’s accreditations. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
- Place
- Penhurst (TN33)
- Wider area
- East Sussex
- Reporting
- Photo report after each visit
- Quotes
- A fixed quote up front
- Hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Looking after it afterwards
How long the results last depends on use and care. Here’s what we suggest:
- Report stiff or damaged access doors
- Look at the condensate drain whenever the unit is serviced
- Do not ignore odours coming through the grilles
- File each AHU report in the maintenance log
You receive a TR19® certificate and a photo report after the clean. Keep both with the building’s maintenance records.
Keep the area around the intake clear. What’s near the intake ends up in the unit.
Managing agents and facilities teams in Penhurst
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.
We also work for facilities teams across offices, schools and healthcare in Penhurst and across East Sussex. Larger estates can be phased building by building to keep disruption down.
What happens if it’s left?
Cleaning a unit while it only has light dust is quick. Leave it for years and dirt bakes onto coils and casings, particularly where damp has made it stick. Planning a trip to Penhurst ahead is easier for everyone than a rushed one.
When the work has to happen, how we reach it and how big the site is can all change the price. Each of those is built into the quote, and the price is fixed before work begins.
Why book with us
- Out-of-hours work and a 24/7 emergency line
- We diagnose before we treat
- Trading since 2009
- We’re fully insured
Take a look at our cost guide or how to check a contractor.
What affects the cost of AHU cleaning
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Site requirements such as sign-in and permits
- The condition of the system
- How big the system is
- The number of sites or systems
We don’t list prices on the website, because each job is priced on what it involves. For a fixed quote, phone us on 0345 646 2711 or drop us a line, and we’ll talk you through it.
Helping us quote
What to send for a quote:
- When the site is open and when it’s quiet
- Wide photos of the system and the area around it
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
We don’t publish a price list, because no two systems are the same. Instead, we look at your site first, from photos or a survey, then send a fixed quote. To start, call us on 0345 646 2711 or email us.
AHU cleaning in Penhurst: local notes
For Penhurst, the closest hospital is Bexhill Hospital, roughly 5.8 miles south-east. Clean air matters most where people are unwell, and that’s as true in a care home as in a hospital. Penhurst, about 45 miles from central London, is within our usual area. We work evenings, overnight and at weekends, so the visit fits around the site.
For buildings in and around Penhurst, TR19® Air cleaning starts with an inspection. Healthcare buildings such as Bexhill Hospital, about 5.8 miles south-east, depend on their ventilation; if you manage a surgery, clinic or care home near Penhurst, yours matters too.
Penhurst is about 6 miles north-west of Bexhill-on-Sea, in East Sussex. Whether your site is in the middle of Penhurst or further out, we cover AHU cleaning for every kind of premises, from a single unit to a large public building. Across East Sussex, we cover 289 places, and Penhurst is one of them. We also work in Brighton, about 24 miles from Penhurst.
All of TN33 is covered for AHU cleaning, from busy streets to back roads. We also cover the places around Penhurst: Steven's Crouch (2 miles south-east), Netherfield (2 miles north-east), Twelve Oaks (2 miles north), Hollingrove (3 miles north) and Brightling (3 miles north). We also work in nearby towns such as Eastbourne (11 miles south-west), Hastings (8 miles south-east), Bexhill-on-Sea (6 miles south-east), Hailsham (8 miles south-west), Crowborough (14 miles north-west) and St Leonards (8 miles south-east).
Around Penhurst
We work in commercial kitchens and buildings around Ashburnham Park. For rail, the closest station is Battle station, about 3.8 miles east of the centre. A little further out are Battle Museum of Local History (3.2 miles east) and Bexhill Hospital (5.8 miles south-east). For a walk, there’s Senlac Hill.
Part by part
Filters
Filter condition tells you a lot about the rest of the unit. They’re photographed before and after for your records.
Rooftop and plant room units
Ceiling-mounted and compact units are cleaned too. We protect the area below before opening them.
Penhurst: your questions answered
Will you come out to Penhurst?
Yes. Villages and rural sites across the South East are part of our work, Penhurst included. Let us know about access, parking and anything unusual about getting there when you book.
Do you work at weekends in Penhurst?
Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. Let us know the hours you are closed and we will book within them.
What happens to the waste?
Waste is contained during the work and removed when we leave, including grease, debris and dirty water. We don’t leave it behind.
Are you insured?
Yes, fully. We also hold CHAS and SafeContractor, for sites that check contractor safety.
Which kinds of sites do you work on?
Any commercial site with kitchens or ventilation, from a small pub to a hospital. We work with hotels, schools, care homes, offices, retail and leisure sites.
When should our AHU next be cleaned?
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.
What do you do to protect the area?
Floors and surfaces near the work are sheeted before we start, and waste is contained as we go. Before we leave, we tidy up and clean down.
Can you come out in an emergency?
Yes, day and night, every day of the year. Our office is open from 8am to 6pm on weekdays, and the emergency line covers the rest.
The process
When we arrive, we check the system against the survey or the pictures you sent. Anything unexpected is raised with you before we go further. After that, the work takes half a day to a full day per unit, with large plant planned over several shifts. Photos of the system and how to reach it help us plan a visit to Penhurst.
- 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.
- Coils and trays are cleaned and the condensate drain cleared.
- We close every panel, hand the unit back and send the report and certificate.
Before we arrive
- Find the previous report, if there is one
- Make sure equipment near the work can be switched off and left to cool
- Let us know when the site is closed or quiet
How to get a quote
To help us quote: the address, the type of site and when it’s open, a few pictures and any previous report or certificate. Once you have those, give us a ring on 0345 646 2711 or use the quote form.
Related advice
When it’s something else
In fairness, some problems need a different fix:
- Airflow problems caused by the system’s design
- Building management system faults
- Leaking heating or cooling coils
Not sure which it is? You can give us a ring on 0345 646 2711 or drop us a line and we will tell you honestly.
What we work on in Penhurst
- Heating and cooling coils
- Internal panels
- Drain trays
- Filter sections
- Dampers and louvres
- Supply and extract fans