Greater London · Air handling unit cleaning
Air handling unit cleaning in Wimbledon, Greater London
One call covers air handling unit cleaning in Wimbledon, from survey to sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Blocked condensate drains and slimy trays
- Air handling units with blocked filters
- Leaves and litter drawn into the unit
Why it’s worth doing now in Wimbledon
Facilities teams are often asked for evidence that the ventilation is looked after. Our certificate and photo report give you clear evidence, ready to show anyone who asks. A busy site in Wimbledon builds up dirt and wear quickly, so putting it off makes the eventual job larger.
Working hours, access and the scale of the site can all change the price. Each of those is built into the quote and give you a fixed price before we start.
Why us?
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- A written report with pictures after each visit
- We’re fully insured
- One number for every site across the South East and London
AHU cleaning in Wimbledon, done properly
An AHU clean is a thorough examination and treatment of the unit. Every section is opened, cleaned and photographed, so the report shows exactly what was done. If you are dealing with rooms that smell stuffy when the system runs and air handling units with blocked filters, we can help.
Across London, offices, hotels, schools and healthcare buildings rely on mechanical ventilation, much of it supplied through air handling units on roofs or in basements. For a building in Wimbledon, dust settles in the units and ducts year after year.
The paperwork matters as much as the work. You get a written report with pictures after every visit, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Where
- Wimbledon (SW19, SW20, SW17, SW18)
- Wider area
- Greater London
- Records
- Photo report after every visit
- Quote
- A fixed quote up front
- Working hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Updated
- 30 October 2026
When it’s something else
Before booking, it helps to know what’s not included:
- A system that’s undersized for the building
- Damaged coils beyond cleaning
- Breakdowns that need a mechanical engineer
If in doubt, call 0345 646 2711 or send us an email and we’ll say what we think.
Parts of the system we cover
- Supply and extract fans
- Internal panels
- Heating and cooling coils
- Dampers and louvres
- Drain trays
- Filter sections
Between visits
Good habits slow the build-up between visits. Our tips:
- Look at the condensate drain whenever the unit is serviced
- Do not ignore odours coming through the grilles
- Report water on the plant room floor
- Do not store bins or materials near the intake
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.
Keep the unit’s doors and panels in working order. Sections that are awkward to open are the ones that get skipped.
Managing agents and facilities teams in Wimbledon
We work for landlords, managing agents and facilities managers as well as the people running the site. 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.
We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we’ll send a fixed quote.
Questions from Wimbledon
Does London parking affect a job in Wimbledon?
A loading bay, a visitor permit or off-street space near the site in Wimbledon makes the visit easier to plan. Night visits tend to make loading easier on London streets.
Do you do school ventilation cleaning in Wimbledon in the summer holidays?
Yes. Half-terms and the summer break are the natural time for school work. Food Standards Agency records list about 34 schools, colleges and universities with registered kitchens within about a mile and a half of Wimbledon. You can ring 0345 646 2711 or drop us a line with the dates the site is empty.
Will you repair the fan or motor?
The clean includes noting faults, but repairs sit with your maintenance contractor, with photos where it helps.
Can you clean the ducts connected to the AHU?
Yes. We clean supply and extract ductwork to TR19® Air as well. Cleaning the unit and ducts together often makes sense, and we can survey both on the same visit.
Can you come out in an emergency?
Yes, any time. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line, and we’ll advise on what to do next.
Is Wimbledon in your area?
Yes. We cover Wimbledon and across Greater London, as part of our work across South East England and London. For a fixed quote, ring 0345 646 2711 or email us.
Where does the waste go?
It’s contained and taken away. We collect grease, debris and waste water as we go rather than letting it spread.
Can you clean the AHU out of hours?
Yes. Evening, overnight and weekend work is all possible, so offices, schools and shops can carry on.
What affects the cost of AHU cleaning
You’ll get a fixed price before any work starts. It’s based on:
- How many systems or sites are involved
- Site rules, permits and inductions
- The scale of the work
- What state the system is in
Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we’ll explain each part.
Asking for a quote
You don’t need the technical terms. Just send:
- The times we could work without disrupting the site
- Wide pictures of the system and the area around it
- Any access panels or hatches you can see
- Any symptoms, from odd noises to smells or leaks
Getting a quote does not take long. Send a few details and pictures, and we typically reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
What the work involves, part by part
Heating and cooling coils
Heating and cooling coils have tightly packed fins that trap fine dust. They’re cleaned using methods that will not bend or flatten the fins.
Fans and fan sections
Dust on a fan impeller adds weight and wear. Cleaning keeps it running as intended.
Towns and villages near Wimbledon
More services for Wimbledon
How the visit works
The first job on site is protection: sheeting goes over floors and surfaces close to the work. Then we make the system safe and start. The work on site takes from a few hours for a compact unit to a day or more for a large one, and the area is cleaned down before we leave. Loading bays, visitor permits and roof access are the first things we ask about for a site in Wimbledon.
- We agree a shutdown window that suits the building.
- 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.
- After photos are taken and the certificate issued.
Getting ready for the visit
- Allow time for equipment near the work to be turned off and cool down
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Tell us where we can park and unload
How to get a quote
Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, you get a fixed price before we start.
Read more
Ventilation in Wimbledon buildings
The FSA’s food hygiene register lists about 34 schools, colleges and universities, about 43 caring premises (care homes, nurseries and hospitals) and about 6 hotels and B&Bs with registered kitchens or food service within roughly a mile and a half of the centre of Wimbledon. Buildings like these often rely on mechanical ventilation, which TR19® Air covers. The nearest hospital to Wimbledon is Atkinson Morley Hospital, about 1.2 miles west. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes. London plant rooms are often on roofs or in basements reached through occupied floors.
If you manage shops or offices close to Wimbledon station, a TR19® Air inspection shows whether the ductwork needs cleaning. Hospitals such as Atkinson Morley Hospital (about 1.2 miles west) show how much a building can rely on clean ventilation, and smaller healthcare sites near Wimbledon are no different. Classrooms and halls at schools such as Wimbledon High School are easiest to work in when pupils are away.
Wimbledon is about 7 miles south of City of Westminster, in Greater London. If you need AHU cleaning in Wimbledon, please give us a ring on 0345 646 2711 or send us an email for a fixed quote. We work across South East England and London, including Wimbledon. 764 places in Greater London are on our list, large and small. London is in our area too, about 7 miles from Wimbledon.
Postcode districts we cover here for AHU cleaning: SW19, SW20, SW17 and SW18. AHU cleaning is available to premises on High Street Mews, High Street and Church Road and nearby roads. Wimbledon sits on or near the A218 and B235, so getting to you is simple for evening and night visits. We also cover the places around Wimbledon: Crooked Billet (1 mile west), Wimbledon Park (1 mile north), Wimbledon Chase (1 mile south), Copse Hill (1 mile south-west) and Merton Park (1 mile south-east). Further out, we also cover London (7 miles north-east), City of Westminster (7 miles north), Marylebone (7 miles north-east), Kensington (5 miles north), St Pancras (8 miles north-east) and Shoreditch (9 miles north-east).
Near you in Wimbledon
In Wimbledon, that means kitchens and buildings near Willington School, Dog & Fox pub and Cannizaro Park. Wimbledon has its own railway station: Wimbledon station. Nearby you’ll also find Atkinson Morley Hospital (1.2 miles west) and Wimbledon Museum (less than half a mile west). Not far away are Battersea Park Lake and Merton Park Green Walks.