Kent · Air handling unit cleaning
Air handling unit cleaning in Shelvin, Kent
One call covers cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces in Shelvin, from survey to sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Blocked condensate drains and slimy trays
- Dirty filters cutting the airflow
- Coils clogged with dust and debris
AHU cleaning for kitchens and businesses in Shelvin
Coils are where a lot of the dirt ends up. A coated coil restricts airflow and makes the unit work harder. Coils are cleaned carefully, with methods chosen so the fins aren’t flattened. Common call-outs are for dust-coated heating and cooling coils and odours coming through the supply air, on filter sections, supply and extract fans and drain trays.
Rural buildings with mechanical ventilation, such as care homes and country hotels, often keep their units in roof spaces or outbuildings, which makes them easy to overlook.
For insurers and inspectors, the record counts. So every job comes with a written report and pictures, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Place
- Shelvin (CT4)
- Wider area
- Kent
- Reporting
- Written report with pictures
- Quote
- A fixed price before we start
- Hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Keeping the system healthy
Once we have finished, these simple steps help:
- Make sure the unit’s access doors open easily
- Plan the next inspection before the last report gets filed away
- Keep the certificate and photo report with the plant records
- Report musty smells from the vents straight away
The report suggests a date for the next inspection or clean, taking into account how dirty it was. TR19® Air is risk-based, so the interval depends on the unit and how the building is used.
Keep the area around the intake clear. What’s near the intake ends up in the unit.
How the visit works
When we arrive, we check the system against the survey or the pictures you sent. If anything is different, we talk it through with the person on site before carrying on. From there, it takes a single shift for a typical unit, longer for large or heavily soiled ones. Photos of the system and how to reach it help us plan a visit to Shelvin.
- First the unit is surveyed, from pictures or a visit, and the scope agreed.
- We arrange the shutdown with your staff and sheet the area.
- Filters, coils, fan section and casing are cleaned in turn.
- Standing water and slime come out of the tray and the drain is checked.
- You get a TR19® certificate and a photo report.
How to prepare
- Mention any locked doors, roof access or ceiling voids
- Tell us where we can park and unload
- Arrange a key holder or contact on site
Ask for a quote
Getting a quote doesn’t take long. Send a few details and photos, and we usually reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
Advice
Nearby places to Shelvin
What else we do in Shelvin
Landlords, agents and facilities managers
When the building owner and the occupier are different, it’s worth checking the lease for who maintains the systems. We can quote either party and send the paperwork to whoever needs it.
Managing agents often deal with us directly. Send the address, what’s needed and how access works, and we’ll send a fixed quote.
Common problems we fix in Shelvin
Planned maintenance often covers belts, motors and filters but not cleaning. So a unit can be well maintained and still dirty.
Signs it’s time to call us include:
- Dirty fans and fan housings
- Drain trays holding standing water
- Dirty filters cutting the airflow
- Rooms that smell stuffy when the system runs
Ventilation work in and around Shelvin is risk-based: inspect, then clean what needs it.
What to look for in a quote
- Exactly which parts of the system are covered
- If the quote is a fixed price or an estimate
- Whether the work can be done while the site is closed
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
Why it’s worth doing now in Shelvin
A clean unit feeds cleaner air into the ductwork, so the ducts and grilles stay cleaner between cleans. That makes the next inspection of a building in Shelvin simpler. Planning a trip to Shelvin ahead is easier for everyone than a rushed one.
Leaving it longer rarely makes the work cheaper. Build-up, wear and faults tend to get worse, not better, which can make the next visit longer. If you are not sure what’s needed, give us a ring on 0345 646 2711 or email us for straight advice and a fixed quote.
Why us?
- CHAS and SafeContractor accredited, with ISO 9001
- Photo reports with every job
- Fixed quotes, usually within one working day
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Read our cost guide or our accreditations.
What AHU cleaning cannot fix
A few issues sit outside what this work can do:
- Building management system faults
- Breakdowns that need a mechanical engineer
- Ductwork downstream of the unit, which is a separate clean
If you’re not sure, just ring 0345 646 2711 or email us and we’ll give you a straight answer before you book.
Parts of the system we cover
- Filter sections
- Dampers and louvres
- Drain trays
- Supply and extract fans
- Internal panels
- Heating and cooling coils
Ventilation in Shelvin buildings
At about 59 miles from central London, Shelvin sits well inside the area we cover. A survey and a fixed quote come first, then the visit at a time that suits you. The nearest hospital to Shelvin is Buckland Hospital, about 5.9 miles south-east. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
If you run a surgery, dental practice or care home near Shelvin, clean ventilation matters as much to you as to a hospital like Buckland Hospital (about 5.9 miles south-east).
Shelvin is about 6 miles north-west of Dover, in Kent. Anywhere in CT4, we cover AHU cleaning for commercial sites. Shelvin is one of 922 places in Kent where we work for AHU cleaning. You can also see our page for Maidstone, roughly 29 miles from Shelvin.
Every address in CT4 is within our area for AHU cleaning, from busy streets to back roads. Whether your site is on Clints Lane and Shelvin Lane or anywhere close by, we can help. Nearby, we also carry out AHU cleaning in Wootton (1 mile south-west), Denton (1 mile west), Lodge Lees (1 mile west), Breach (2 miles west) and Selsted (2 miles south). We also work in nearby towns such as Ashford (14 miles west), Canterbury (8 miles north-west), Dover (6 miles south-east), Folkestone (7 miles south), Ramsgate (14 miles north-east) and Whitstable (13 miles north-west).
What’s near Shelvin
Around Shelvin, our work takes us to kitchens and buildings near Coach House Hotel and the streets around them. For rail, the closest station is Shepherds Well station, roughly 1.9 miles east. Well-known places in the area include Buckland Hospital (5.9 miles south-east).
Shelvin: your questions answered
Do you offer AHU cleaning in Shelvin?
Yes. We work across London and the South East, and Shelvin is part of that. To start, give us a ring on 0345 646 2711 or drop us a line with a few photos of the system.
Will you come out to Shelvin?
Yes. Villages and rural sites across the South East are part of our work, Shelvin included. Just mention lanes, gates or anything else about the site when you book.
How often do AHUs need cleaning?
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.
Do you survey before quoting?
Yes. Every job is surveyed first, either from pictures and details you send or on a site visit. Then you get a fixed quote.
What does AHU cleaning cost?
Size, condition, access and working hours all affect the cost. Ask us for a fixed quote, normally ready within one working day.
Do you have insurance?
Yes. We carry full insurance and have been trading since 2009.
Can you clean the AHU out of hours?
Yes, if daytime working isn’t practical. Tell us when the unit can go off and we will work to that.
Can you clean the ducts connected to the AHU?
Yes. We reach the ducts through access panels, with anything inaccessible recorded, and new panels can be fitted.
What your team can do, and what needs us
Staff cleaning does not replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.