Greater London · Air handling unit cleaning
Air handling unit cleaning in Poplar, Greater London
Professional AHU cleaning in and around Poplar, timed so the site keeps working and finished with a written report and photos.
- Condensate trays that won’t empty
- Units needing a clean before a new tenant or handover
- Dirty fans and fan housings
AHU cleaning in Poplar
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 are not flattened. Typical jobs include units that have only ever had filter changes and units needing a clean before a new tenant or handover, on drain trays, internal panels and dampers and louvres.
Many London buildings have had their ventilation extended and altered through several fit-outs, leaving sections that are hard to reach and seldom cleaned. In Poplar, as elsewhere, cleaning starts with an inspection of what’s there.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Place
- Poplar (E14, SE16, E22)
- Region
- Greater London
- Reporting
- Report and pictures after the visit
- Quotes
- Fixed quote, typically within a working day
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
How we price AHU cleaning
The quote reflects the site in front of us. We consider:
- Site requirements such as sign-in and permits
- The times the site is available
- Access, including roofs, risers and ceiling voids
- The size of the system
Several systems or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at, and you will get one fixed quote.
What to send for a quote
We can often survey from photos. Try to include:
- 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
- Any access panels or hatches you can see
- When the site is open and when it’s quiet
Getting a quote doesn’t take long. Call or email with a few details and you’ll normally have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
What AHU cleaning cannot fix
Some problems need a different service or another trade:
- Controls and BMS settings that run the unit
- Leaking heating or cooling coils
- Dirty ducts beyond the unit itself
If you are not sure, just call 0345 646 2711 or drop us a line and we will give you a straight answer before booking.
Where we work
- Heating and cooling coils
- Filter sections
- Supply and extract fans
- Drain trays
- Dampers and louvres
- Internal panels
Towns and villages near Poplar
What else we do in Poplar
Why deal with it now?
A clean unit feeds cleaner air into the ductwork, so the ducts and grilles stay cleaner between cleans. It also means the next inspection has less to find. In a London building, a problem in a duct, damper or fan rarely stays in one unit.
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we’ll go through it with you.
Why Poplar businesses choose us
- Accredited under CHAS and SafeContractor, with ISO 9001
- Ventilation hygiene specialists since 2009
- Work around your opening hours, with 24/7 emergency cover
- We diagnose before we treat
Take a look at what affects the cost or how to check a contractor.
How it works
The visit has three parts: getting the area ready, doing the work and signing it off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with photos. Most of the time goes on the work itself, which takes one overnight shift for many single units, with bigger plant phased. Loading bays, visitor permits and roof access are the first things we ask about for a site in Poplar.
- We look at the unit and the plant area during the survey.
- 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.
Getting ready for the visit
- Have your last certificate or report to hand
- Tell us about site rules, permits or sign-in
- Plan for cooking equipment or plant to be off before we arrive
Get a fixed quote
Need a price for AHU cleaning? Please give us a ring on 0345 646 2711 or drop us a line and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
Advice
What staff can safely do
Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
For landlords and multi-site operators
For anyone managing more than one site, we can schedule visits across all of them on one quote. Each site gets its own report and pictures, so each one has its own record.
Whether it’s one building or many, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Poplar buildings and their air
Going by the FSA’s register, there are about 68 schools, colleges and universities, about 52 hospitals, care homes and childcare premises and about 15 hotels, B&Bs and guest houses serving food within roughly a mile and a half of the centre of Poplar. Many buildings of this kind have supply and extract ductwork that gathers dust and needs inspecting. Ventilation cleaning in London buildings is typically planned for evenings or weekends. The nearest hospital to Poplar is Poplar Hospital, about 0.6 miles north-east. Clean air matters most where people are unwell, and that’s as true in a care home as in a hospital.
Healthcare ventilation, from large hospitals like Poplar Hospital (about 0.6 miles north-east) to small clinics, depends on clean filters, coils and ducts. School buildings such as Tower Hamlets College are typically done in the holidays, so classrooms aren’t disturbed. If you manage offices or shops near Canary Wharf station, their ventilation can be inspected and cleaned out of hours.
Poplar is about 2 miles south-west of Plaistow, in Greater London. Poplar 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 pictures. Poplar is one of 764 towns, villages and districts in Greater London where we work for commercial clients.
Postcode districts we cover here for AHU cleaning: E14, SE16 and E22. Local streets include Market Way, Castor Lane and Dockyard Lane, all of which we cover for AHU cleaning. Poplar is on the A102 and A1261, so it’s easy for us to get to for out-of-hours visits. We also cover London Docklands (1 mile south), Canary Wharf (1 mile south-west), Heron Quays (1 mile south-west), Coldharbour (1 mile south-east) and Blackwall (1 mile east). Further out, 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).
Local landmarks in Poplar
Around Poplar, our work takes us to kitchens and buildings near Bartlett Park, Langdon Park Secondary School and Our Lady and St Joseph Catholic Primary School, among other places. There’s a railway station in Poplar itself: Canary Wharf station. Other landmarks nearby include Museum of the Book (0.8 miles north-west) and Poplar Hospital (0.6 miles north-east). The countryside around Poplar includes Lavender Pond and St. James's Park Lake.
Keeping the system healthy
Think of this as the after-treatment advice, short and simple:
- Watch for drips or damp patches near the plant
- Don’t ignore odours coming through the grilles
- Clear leaves and litter away from the intake
- Check the drain tray is emptying during routine visits
The ducts served by the unit may need attention too. A clean unit feeding dirty ducts only solves half the problem, and we can quote for both.
Do not let leaves, litter or stored materials build up near the fresh air intake. Anything around the intake is likely to be drawn in.
Poplar questions
Can ventilation in schools around Poplar be cleaned out of term?
Yes, and it’s the easiest time to do it. With about 68 schools and colleges on the FSA’s register within roughly a mile and a half of Poplar, it pays to plan holiday dates ahead. Just call us on 0345 646 2711, or email photos with your term dates and we will plan around them.
Do you work overnight in Poplar?
Yes, we can come after you close and finish before you open. That way a site in Poplar does not have to lose a day’s trading. Just give us a ring on 0345 646 2711, or email photos with your opening times and we’ll plan around them.
How much does AHU cleaning cost in Poplar?
The cost depends on the size of the system, its condition, access and timing. Ask us for a fixed quote and we will normally reply within one working day.
How do you keep the site clean during the work?
We cover floors and nearby surfaces with sheeting before work begins, and waste is contained as we go. At the end, the area is cleaned down.
Can we book visits on a schedule?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
Do you offer emergency callouts?
Yes. There’s a 24/7 emergency line for anything that can’t wait until a planned visit. Call us any time and explain what’s happened.
How long will the unit be out of action?
The work takes one overnight shift for many single units, with bigger plant phased. Bigger units can be phased, so phone us on 0345 646 2711 or send us an email to talk it through.
What is TR19?
BESA’s ventilation hygiene specification, with two parts that matter most here: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not legislation, but it’s the standard people check against.