Greater London · Air handling unit cleaning
Air handling unit cleaning in London Docklands, Greater London
Our technicians work in London Docklands on cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces. Fixed quotes, work around your opening hours and photo reports on every job.
- Air handling units due a clean after building work
- Debris and leaves in the fresh air intake
- Plant that has been serviced but not cleaned
AHU cleaning in London Docklands
Where a building in London Docklands has had little more than filter changes, there may be dirt on the coils, fan and casing that nobody has looked at. A full AHU clean takes in the whole unit. The work covers dampers and louvres, filter sections and supply and extract fans, and common reasons people get in touch are plant that needs cleaning after a refit and dust-coated heating and cooling coils.
London offices and flats often have ductwork added through successive refits, leaving sections that are hard to reach and seldom cleaned. An inspection first shows where cleaning is needed in a building in London Docklands.
Insurers, fire officers and environmental health officers all look at records. That’s why every job is written up in a report with pictures, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Where
- London Docklands (E14, SE16, E22)
- Wider area
- Greater London
- Records
- Photo report after every visit
- Price
- A fixed quote up front
- Working hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
What happens on the day
We work around your opening hours, not the other way round. We book the visit for a time the area is closed, whether that is an evening, overnight or a weekend. Once we’re in, the area is sheeted and anything that has to be off is turned off and cooled, and the job takes a single shift for a typical unit, longer for large or heavily soiled ones. Getting kit into a London building takes planning, so let us know where we can load and park in London Docklands.
- First the unit is surveyed, from pictures or a visit, and the scope agreed.
- 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
- Mention any parking or loading restrictions
- Tell us about site rules, permits or sign-in
- Clear loose items from the work area
Getting a quote
There’s no standard price list, because every site is different. We look at your system first, from photos or on a visit, and then give you a fixed quote. To start, call us on 0345 646 2711 or email us.
Related advice
For landlords and multi-site operators
Managing agents often deal with us directly. Tell us the site, the work and the access arrangements and we will come back with a fixed quote.
From a single site to a large estate, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
Also near London Docklands
Other services in London Docklands
Your questions about AHU cleaning in London Docklands
Do you do school ventilation cleaning in London Docklands in the summer holidays?
Yes, holiday work suits schools best. The FSA’s register shows about 59 schools and colleges with food registrations within roughly a mile and a half of London Docklands. You can call us on 0345 646 2711, or send details by email with the dates the site is empty.
Is parking a problem for work in London Docklands?
London parking can be tight, so details of loading bays and permits help. Working overnight, as we often do in London, normally makes it simpler.
Do you offer emergency callouts?
Yes. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line, and we will advise on what to do next.
What does AHU cleaning cost?
Size, condition, access and working hours all affect the cost. Ask us for a fixed quote and we will typically reply within one working day.
Do you give a certificate after the clean?
Yes. You receive a certificate and a report showing each section before and after, including anything we think needs attention.
Are you insured?
Yes. Full insurance covers our work, and we’ve been trading since 2009.
Is London Docklands in your area?
Yes. London Docklands is part of the area we cover, as part of our area across London and the South East.
Can you set up regular visits?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.
Why it’s worth doing now in London Docklands
When the unit is clean, less dirt reaches the ducts, so the whole system stays cleaner for longer. That makes the next inspection of a building in London Docklands simpler. It’s better booked as a planned job in London Docklands than handled as an emergency.
Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, which can make the next visit longer. If you’re unsure, give us a ring on 0345 646 2711, or send details by email and we will give you an honest view and a fixed quote.
Why book with us
- Fixed quotes, usually within one working day
- A single point of contact for sites across the South East and London
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Full insurance on every job
Different parts, different methods
Heating and cooling coils
Because cooling coils run wet, the dirt on them tends to cling. We clean the coil and the tray beneath it together.
Rooftop and plant room units
Units outside are exposed to weather and windblown debris. We clean the intake and first stage of filters along with the rest.
When to call us in London Docklands
Cooling coils create condensation, and that water has to go somewhere. If the drain tray outlet blocks or the tray doesn’t fall properly, water stands in it, and slime and smells soon follow.
It’s time to book a visit if you see:
- Air handling units with blocked filters
- Drain trays holding standing water
- Dirty fans and fan housings
- Units needing a clean before a new tenant or handover
Poplar Hospital, about 0.7 miles north-east, is the nearest hospital to London Docklands, and healthcare sites of every size need their supply air kept clean.
Comparing quotes
- How they set the interval to the next visit
- Exactly which parts of the system are covered
- Which accreditations they hold, and whether you can check them
- Whether VAT is included
Ventilation in London Docklands buildings
Going by the FSA’s register, there are about 59 schools, colleges and universities, about 46 caring premises (care homes, nurseries and hospitals) and about 15 hotels, B&Bs and guest houses serving food within 1.5 miles or so of the middle of London Docklands. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. London plant rooms are often on roofs or in basements reached through occupied floors. London Docklands’s nearest hospital, Poplar Hospital, is about 0.7 miles north-east. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
Workplaces around Canary Wharf station with an air handling unit need the filters, coils and drain tray looked at, as well as the ducts. For schools like Tower Hamlets College, the holidays are the usual time to inspect and clean ventilation.
London Docklands is about 2 miles north-west of Greenwich, in Greater London. Across the E14 area, we can carry out AHU cleaning at your premises. London Docklands is one of 764 places in Greater London we cover for commercial clients.
Postcode districts we cover here for AHU cleaning: E14, SE16 and E22. You will find streets such as Castor Lane, Cassilis Road and Dockyard Lane, and we cover them all for AHU cleaning. Main roads around London Docklands include the A1206 and A1261, which makes travel easy for evening and night visits. We also cover Canary Wharf (1 mile west), Poplar (1 mile north), Heron Quays (1 mile south-west), Coldharbour (1 mile east) and Blackwall (1 mile east). Within a short drive, we also cover London (3 miles west), City of Westminster (6 miles west), Marylebone (6 miles west), Kensington (8 miles west), St Pancras (5 miles west) and Shoreditch (3 miles north-west).
Around London Docklands
We work in commercial kitchens and buildings around Sir John McDougall Gardens, Our Lady and St Joseph Catholic Primary School and The Ledger Building pub and the streets around them. London Docklands has its own railway station: Canary Wharf station. Well-known places in the area include Greenwich Castle (2 miles south) and Surrey Quays Shopping Centre (1.4 miles south-west). Not far away are St. James's Park Lake and Lavender Pond.
What staff can safely do
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. That is our job.
What affects the quote in London Docklands
The diagnosis comes before the price. The main factors are:
- What state the system is in
- The scale of the work
- Whether we need access equipment or extra panels
- The times the site is available
Working hours, access and the scale of the site all affect the cost. We take each of them into account and give you a fixed price before any work starts.
What to send for a quote
Photos and a few facts are often enough to price the work. Send what you can of the following:
- Any symptoms, from odd noises to smells or leaks
- Close-ups of filters, grilles, hatches or access panels
- Where the site is and what kind of site it is
- Where the plant sits or the system leaves the building, such as a roof or outside wall
For AHU cleaning in London Docklands, call us on 0345 646 2711, or send details by email. Let us know the site type and the opening hours, and send photos or your last report if you can. We usually send a fixed quote within one working day.