Kent · Air handling unit cleaning
Air handling unit cleaning in Greenhill, Kent
AHU cleaning for Greenhill and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.
- Dirty fans and fan housings
- Stale or musty smells from the ventilation
- Condensate trays that will not empty
Greenhill: your questions answered
Can a school’s ventilation in Greenhill be done out of term time?
Yes, and it’s the easiest time to do it. There are about 10 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Greenhill. You can ring 0345 646 2711 or drop us a line with the dates the site is empty.
Is Greenhill within the area you cover?
Yes, Greenhill is part of our area, however small the site. Let us know about access, parking and anything unusual about getting there when you book.
Which sectors do you work in?
Any commercial site with kitchens or ventilation, from a single café to a large school. We work with hotels, schools, care homes, offices, retail and leisure sites.
Do you look at the system first?
Yes. We always survey first, from your photos and details, or with a visit where necessary. Then you get a fixed quote.
Do you clean the ductwork as well?
Yes. We clean supply and extract ductwork to TR19® Air as well. Cleaning the unit and ducts together often makes sense, and we can quote for both.
How long does it take to clean an air handling unit?
Typically the clean takes anything from half a day for one small unit to several shifts for a plant room full of them. We plan the shutdown around that, out of hours if needed.
What do you do with what you remove?
It leaves the site with us at the end of the visit. While we work, it’s kept contained to keep the area clean.
Can you come out in an emergency?
Yes, 24/7. Our office is open from 8am to 6pm on weekdays, with the emergency line covering every other hour.
AHU cleaning in Greenhill
Drain trays under cooling coils are meant to empty. If the outlet blocks, standing water and slime build up, right in the path of the air going into the building. Cleaning and clearing it is a key part of the job. The work covers drain trays, heating and cooling coils and supply and extract fans, and people most often call us about filters that are clogged or overdue and dirty fans and fan housings.
Visits to a place like Greenhill are fitted around opening hours. The work is the same as in any town: inspect, clean, record.
Insurers, fire officers and environmental health officers all look at records. That’s why every job is written up in a report with photos, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Place
- Greenhill (CT6)
- Wider area
- Kent
- Records
- Report and photos after the visit
- Quotes
- A fixed quote up front
- Hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
What happens on the day
We are used to working while the site is closed. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. The visit itself takes a single shift for a typical unit, longer for large or heavily soiled ones. Evenings, weekends or a closed day all work for a site in a place like Greenhill.
- First we agree when the unit can be switched off, including evenings or weekends.
- We take before photos of each section of the unit.
- Filters, coils and internal surfaces are cleaned from intake to discharge.
- We finish with the fan section and the drain tray.
- We take after photos and issue the certificate and report.
Before we arrive
- Agree a time when the area can be out of use
- Let us know about permits to work or site inductions
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Ask for a quote
Here’s what helps us quote: the address, the type of site and when it’s open, a few photos and any previous report or certificate. Once you have those, ring 0345 646 2711 or send us an email.
Advice
Also near Greenhill
Other services in Greenhill
Landlords, agents and facilities managers
We regularly work with managing agents. Send the address, what’s needed and how access works and we will come back with a fixed quote.
Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we can quote for the whole system.
What we’re called out for in Greenhill
Filters catch most of the dust, but not all of it. What gets through settles on coils, fans and the inside of the casing, a little more each month.
Look out for these warning signs:
- Stale or musty smells from the ventilation
- Fan sections that haven’t been cleaned in years
- Plant that needs cleaning after a refit
- Filters that are clogged or overdue
Healthcare ventilation, from large hospitals like Whitstable and Tankerton Hospital (about 2.4 miles west) to small clinics, depends on clean filters, coils and ducts.
What to look for in a quote
- Proof of insurance
- If they look at the system before pricing
- How areas they cannot reach will be recorded
- Whether the quote shows VAT
AHU cleaning in Greenhill: local notes
Going by the FSA’s register, there are about 10 schools, colleges and universities and about 25 hospitals, care homes and childcare premises serving food within about 1.5 miles of central Greenhill. Buildings like these often rely on mechanical ventilation, which TR19® Air covers. About 2.4 miles west of Greenhill is Whitstable and Tankerton Hospital, the nearest hospital. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale. Greenhill, about 53 miles from central London, is within our usual area. A survey and a fixed quote come first, then the visit at a time that suits you.
School buildings such as Thornden Wood Primary School are normally done in the holidays, so classrooms aren’t disturbed. For workplaces around Herne Bay station with mechanical ventilation, cleaning can be done in the evening or at weekends.
Greenhill is about 1 mile south-west of Herne Bay, in Kent. Greenhill gets the same approach as every site we work on: a survey first, a fixed quote, work timed around your hours and a report with photos. Greenhill is one of 922 places in Kent where we work for AHU cleaning. For sites nearby, see our Maidstone page, about 26 miles away.
Postcode districts we cover here for AHU cleaning: CT6. That includes premises on Love Street Close, Herne Drive and Matthews Road and nearby roads. Neighbouring places we cover for AHU cleaning include Eddington (1 mile east), Bullockstone (1 mile south-east), Herne Common (1 mile south-east), Herne Bay (1 mile north-east) and Herne (1 mile south-east). Larger places within reach include Canterbury (6 miles south), Margate (12 miles east), Ramsgate (13 miles east), Broadstairs (14 miles east), Whitstable (3 miles west) and Faversham (10 miles west).
Local landmarks in Greenhill
We work in commercial kitchens and buildings around The Share And Coulter Public House, Curtis Wood and Herne Bay High School. The nearest railway station is Herne Bay station, about 0.6 miles north-east of the centre. A little further out are Whitstable and Tankerton Hospital (2.4 miles west) and Tankerton Castle (3.1 miles west). Open spaces near Greenhill include West Blean and Thornden Woods.
Fixed quotes for AHU cleaning in Greenhill
You will get a fixed price before we start. It takes into account:
- Whether we need access equipment or extra panels
- The condition of the system
- Working hours and out-of-hours timing
- Any permits to work or inductions
You will not find a price list here, because the cost depends on the site in front of us. For a fixed quote, phone us on 0345 646 2711 or email us, and we will explain what it covers.
What we need to know
Photos let us diagnose from a distance. Try to include:
- A few general shots of the system
- Close-ups of filters, grilles, hatches or access panels
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- The times we could work without disrupting the site
We don’t publish a price list, because no two systems are the same. We look at your system first, from photos or on a visit, and then send you a fixed quote. To start, give us a ring on 0345 646 2711 or email us.
Looking after it afterwards
Here’s the after-treatment advice, in brief:
- Report musty smells from the vents straight away
- File each AHU report in the maintenance log
- Stick to the filter change plan
- Note any water around the unit or leaks below it
If the ductwork hasn’t been cleaned, consider it next. A clean unit feeding dirty ducts only solves half the problem, and we can quote for both.
Change or clean filters on time. Once filters clog, dirt starts getting past them.
What your team can do, and what needs us
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.
If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We can diagnose it and quote.
What AHU cleaning can’t fix
Before booking, it helps to know what’s not included:
- Mechanical faults with motors, belts or bearings
- Ductwork downstream of the unit, which is a separate clean
- A system that’s undersized for the building
If you’re not sure, just give us a ring on 0345 646 2711, or email photos and we’ll give you a straight answer.
Parts of the system we cover
- Filter sections
- Internal panels
- Drain trays
- Supply and extract fans
- Dampers and louvres
- Heating and cooling coils