Kent · Air handling unit cleaning
Air handling unit cleaning in Greatstone-on-Sea, Kent
Cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces for businesses, landlords and public buildings in Greatstone-on-Sea. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Filters that are clogged or overdue
- Air handling units due a clean after building work
- Plant that has been serviced but not cleaned
AHU cleaning for kitchens and businesses in Greatstone-on-Sea
All the building’s air passes through the fan, so dirt on the impeller and housing gets spread around. Fan, housing and the surrounding panels are cleaned as part of the job, with the unit switched off and made safe first. Common call-outs are for air handling units with blocked filters and drain trays holding standing water, on heating and cooling coils, drain trays and filter sections.
Work in a small place like Greatstone-on-Sea starts with agreeing access and timings, and the ventilation is inspected, cleaned and recorded the same as anywhere.
The paperwork matters as much as the work. Each visit is written up with photos, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Place
- Greatstone-on-Sea (TN28)
- Wider area
- Kent
- Records
- Photo report after each visit
- Price
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
Greatstone-on-Sea questions
Can you do AHU cleaning in Greatstone-on-Sea?
Yes, we work in Greatstone-on-Sea and the places around it. A fixed quote normally follows within one working day of the survey details.
Do you work at weekends in Greatstone-on-Sea?
Yes, we can come after you close and finish before you open. It means the site in Greatstone-on-Sea keeps running as normal. Let us know the hours you’re closed and we’ll book within them.
How often do AHUs need cleaning?
That’s set by inspection, in line with TR19® Air. Units in heavy use or in sensitive buildings may need attention more often.
What’s included in an AHU clean?
We clean the filter section, heating and cooling coils, drain trays, fan and internal casing. What happens to the filters is agreed when we quote.
Are you insured?
Yes. Duct Doctor is fully insured, and the details are available on request.
Do you repair air handling units?
The clean includes noting faults, but repairs sit with your maintenance contractor, with photos where it helps.
Can you look after several sites?
Yes. One number covers all your sites in our area, and visits can be set on a regular cycle.
What does TR19 mean?
It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping, and it takes a risk-based approach.
Part by part
Heating and cooling coils
Coil fins are close together and catch the dust the filters miss. We clean them with care so the fins aren’t damaged.
Drain trays
Older trays can corrode and start leaking. We record their condition with pictures so you can decide on any repairs.
Signs you need AHU cleaning in Greatstone-on-Sea
Air handling units are normally tucked away on roofs, in plant rooms or above ceilings, so they’re easy to forget about. Months can pass without anyone looking inside.
What we are most often called out for:
- Condensate trays that won’t empty
- Rooms that smell stuffy when the system runs
- Leaves and litter drawn into the unit
- Air handling units with blocked filters
Around Greatstone-on-Sea, as anywhere, ventilation cleaning begins with an inspection.
Questions to ask before you book
- Proof of insurance
- How VAT is shown on the quote
- Whether the work can be done while the site is closed
- Proof of accreditation you can verify
For landlords and multi-site operators
Running several sites is easier with one contractor. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
Facilities teams in offices, schools and healthcare sites book us too in Greatstone-on-Sea and across Kent. Work can be phased by floor, building or site to keep disruption down.
Fixed quotes for AHU cleaning in Greatstone-on-Sea
A fixed price needs a few facts first. We look at:
- Whether it’s a one-off visit or part of a schedule
- The number of sites or systems
- Any permits to work or inductions
- Working hours and out-of-hours timing
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account and give you a fixed price before work begins.
What to send for a quote
The more you tell us, the more accurate the quote. With your enquiry, please include:
- Any access panels or hatches you can see
- A few general shots of the system
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- The postcode and the type of business
We don’t publish a price list, because every site is different. We look at your system first, from pictures or on a visit, and then send you a fixed quote. To start, give us a ring on 0345 646 2711 or send us an email.
Staff cleaning versus specialist work
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.
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.
Greatstone-on-Sea buildings and their air
Food Standards Agency records list about 4 caring premises (care homes, nurseries and hospitals) registered as food businesses within about 1.5 miles of central Greatstone-on-Sea. Many buildings of this kind have supply and extract ductwork that gathers dust and needs inspecting. About 58 miles out from central London, Greatstone-on-Sea is part of the South East area we work across. Evening, overnight and weekend visits are all possible.
School buildings such as Greatstone Primary School are normally done in the holidays, so classrooms are not disturbed.
Greatstone-on-Sea is about 9 miles south-west of Hythe, in Kent. We provide AHU cleaning for commercial premises of every kind in Greatstone-on-Sea and the rest of Kent. Greatstone-on-Sea is one of 922 places in Kent we cover for AHU cleaning. We also work in Maidstone, around 28 miles away.
We cover every part of the TN28 postcode area for AHU cleaning and the roads nearby. Local streets include Alfred Road, Meehan Road South and Hardy Road, and we cover them all for AHU cleaning. If your site is just outside Greatstone-on-Sea, we cover Littlestone-on-Sea (1 mile north), New Romney (1 mile north-west), Lydd-on-Sea (2 miles south), Lydd (3 miles south-west) and St Mary's Bay (3 miles north). We also work in nearby towns such as Ashford (12 miles north), Folkestone (12 miles north-east), Hythe (9 miles north-east), Hawkinge (13 miles north-east), Tenterden (14 miles north-west) and Cheriton (11 miles north-east).
Local landmarks in Greatstone-on-Sea
Locally, jobs take us to businesses close to Romney Warren Country Park, The Marsh Academy and The Jolly Fisherman pub, among other places. Well-known places in the area include Romney 'castle' (3.2 miles north-west) and Lydd Town Museum (2.8 miles south-west). Open spaces near Greatstone-on-Sea include Dungeness National and Burnthouse Pen.
Towns and villages near Greatstone-on-Sea
Other services in Greatstone-on-Sea
How the visit works
Before we leave, we walk the area with whoever is on site. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. All told, the work takes from a few hours for a compact unit to a day or more for a large one. Visits to a village like Greatstone-on-Sea are booked in advance, at a time that suits whoever runs the site.
- We survey the unit from pictures or on site and agree what’s included.
- With your site team, the unit is switched off and isolated, then the area around it protected.
- Filters are dealt with as agreed, and the coils, fan and casing cleaned.
- Drain trays are cleared and cleaned and the outlet checked.
- You get a TR19® certificate and a photo report.
How to prepare
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Agree a time when the area can be out of use
- Find the previous report, if there is one
Ask for a quote
Quoting starts with a diagnosis, from your pictures and details or, where that is not enough, a survey on site. After that, you get a fixed price for the work, before any work starts.
Advice
Leave it or put it right?
Dirty coils and fans make the unit strain to move the same air. That means more wear on the motor and rooms that feel less fresh, and a clean on your terms beats a breakdown on nobody’s. With notice, the visit to Greatstone-on-Sea can be fitted around your bookings and events.
Combining work into one visit or one programme can make for a more efficient booking. Tell us about everything you’d like looked at, and you’ll get one fixed quote.
Why Greatstone-on-Sea businesses choose us
- A fixed price before any work starts
- A written report with pictures after each visit
- One number for every site across the South East and London
- In business since 2009
Read our cost guide and how to check a contractor.