Surrey · Air handling unit cleaning
AHU Cleaning in East Molesey
AHU cleaning for East Molesey, from a team that has been trading since 2009. Out-of-hours visits and 24/7 emergency callout.
- Air handling units never cleaned inside
- Intake sections clogged with outdoor debris
- Coils clogged with dust and debris
What AHU cleaning looks like in East Molesey
The FSA’s food hygiene register lists about 11 schools, colleges and universities and about 18 hospitals, care homes and childcare premises with registered kitchens or food service in East Molesey and the streets around it, up to about 1.5 miles out. Busy, occupied buildings like these are where clean supply air matters most. East Molesey is about 13 miles from central London, well within the area we cover across London and the South East. A survey and a fixed quote come first, then the visit at a time that suits you. For East Molesey, the closest hospital is Teddington Memorial Hospital, roughly 1.8 miles north. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale.
If you run a surgery, dental practice or care home near East Molesey, clean ventilation matters as much to you as to a hospital like Teddington Memorial Hospital (about 1.8 miles north). For workplaces around Hampton Court station with mechanical ventilation, cleaning can be done in the evening or at weekends.
East Molesey is about 2 miles south-west of Teddington, in Surrey. Across the KT8 area, we can carry out AHU cleaning at your premises. East Molesey is one of 395 towns, villages and districts in Surrey where we work for commercial clients. There’s also a page for London, about 13 miles away.
Work in KT8 and KT7 is surveyed, quoted and booked the same way as anywhere else. Streets in the area include Church Road, School Road and Grove Road, and we cover them all for AHU cleaning. We also cover West Molesey (1 mile west), Hampton Hill (2 miles north), Hampton (2 miles north-west), Teddington (2 miles north-east) and Hampton Wick (2 miles east). We also work in nearby towns such as Guildford (14 miles south-west), Woking (11 miles south-west), Epsom (6 miles south-east), Redhill (14 miles south-east), Ewell (5 miles south-east) and Egham (9 miles west).
Around East Molesey
Locally, jobs take us to businesses close to Esher College, The Albion pub and Cigarette Island Park. For rail, the closest station is Hampton Court station, roughly 0.5 miles east. A little further out are Chessington Castle Hill (4 miles south-east) and Bentall Centre (2.2 miles east). Open spaces near East Molesey include The Wood and The Lake.
AHU cleaning for kitchens and businesses in East Molesey
An air handling unit is the heart of a building’s ventilation: air is pulled in, filtered, conditioned and sent out through the ducts. Anything that collects inside the unit can end up in the rooms it serves, which is why we clean the unit itself, not just the ducts. Typical jobs include stale or musty smells from the ventilation and dust built up on fan impellers, on heating and cooling coils, dampers and louvres and drain trays.
In a smaller place like East Molesey, buildings with ducted ventilation are more likely to be a school, a surgery, a care home or a small business unit than an office block. Even a small system collects dust in its ducts and filters.
We’ve been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
- Where
- East Molesey (KT8, KT7)
- Wider area
- Surrey
- Paperwork
- Written report with photos
- Quotes
- A fixed quote up front
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Why it’s worth doing now in East Molesey
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 East Molesey simpler. Light use slows the build-up but does not stop it.
Several systems or sites on one quote can make for a more efficient booking. Mention every system or site you need covered, and you’ll get one fixed quote.
Why us?
- Accredited under CHAS and SafeContractor, with ISO 9001
- In business since 2009
- Full insurance on every job
- Survey first, then a fixed quote
Take a look at our cost guide or how to check a contractor.
Looking after it afterwards
How long the results last depends on use and care. We suggest:
- Do not store bins or materials near the intake
- Watch for drips or damp patches near the plant
- Store the TR19 paperwork where auditors can find it
- Diary the inspection date recommended in the report
Once the clean is done, we send a TR19® certificate and a report with before and after photos. They belong in the plant or maintenance log.
Make the drain tray part of every maintenance visit. Catching a slow drain early stops standing water building up.
How it works
Your trading hours come first. We book the visit for a time the area is closed, whether that’s 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 work takes one overnight shift for many single units, with bigger plant phased. Your opening hours decide when we come to East Molesey, not ours.
- The survey covers the unit, its access and how it can be shut down.
- 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.
How to prepare
- Tell us where we can park and unload
- Mention any sign-in, permit or induction we need
- Arrange a key holder or contact on site
How to get a quote
Getting a quote does not take long. Send a few details and pictures, and we normally reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
Related advice
What staff can safely do
Staff cleaning and specialist work are not the same thing. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.
Fixed quotes for AHU cleaning in East Molesey
Before we fix a price, we need to know a few things. We check:
- The condition we find in the survey
- How big the system is
- Site requirements such as sign-in and permits
- Parking and loading at the site
You won’t find a price list here, because each job is priced on what it involves. Call for a fixed quote, and we will explain what it covers.
Asking for a quote
A few details help us quote accurately. With your enquiry, please include:
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- The postcode and the type of business
- The paperwork from the last visit, if you have it
- A few general shots of the system
Some systems can be priced from pictures; others need a survey. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, you get a fixed price before we start.
When to call us in East Molesey
Mechanical servicing keeps a unit running, but it does not always include cleaning the inside. So a unit can be well maintained and still dirty.
These are the problems we see most often:
- Stale or musty smells from the ventilation
- Filters that are clogged or overdue
- Air handling units due a clean after building work
- Intake sections clogged with outdoor debris
School buildings such as The Orchard Infant School are usually done in the holidays, so classrooms are not disturbed.
What to look for in a quote
- Proof of insurance
- Which accreditations they hold, and whether you can check them
- Whether the quote shows VAT
- How areas they can’t reach will be recorded
Also near East Molesey
What else we do in East Molesey
Part by part
Drain trays
Older trays can corrode and start leaking. We record their condition with pictures so repairs can be planned.
Rooftop and plant room units
Rooftop units take the weather, and intakes can collect leaves and debris. We clean the intake and first stage of filters along with the rest.
Your questions about AHU cleaning in East Molesey
Can ventilation in schools around East Molesey be cleaned out of term?
Yes, holiday work suits schools best. Around East Molesey, the Food Standards Agency lists about 11 schools and colleges with registered kitchens within a mile and a half or so. Booking early in the term gives the best choice of holiday dates.
Can you come to East Molesey after we close?
Yes. We work evenings, overnight and at weekends. It means the site in East Molesey keeps running as normal. Tell us your opening hours when you ask for a quote.
Which sectors do you work in?
All kinds of commercial and public premises: from restaurants, pubs and hotels to schools, hospitals, care homes, offices, shops and food production sites. Work is timed around how each site runs.
What about areas you can’t get to?
They’re listed in the report, never skipped quietly. You’ll know exactly which parts weren’t reached and why, and we can quote to improve the access.
Do you offer maintenance contracts?
Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. The report from each visit recommends the next date.
What should I send you?
Just the basics: where it is, what kind of site, when it’s open and the access. Photos and the last report help too. After that, simply give us a ring on 0345 646 2711 or use the quote form.
Which accreditations do you hold?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.
How long does an AHU clean take?
It takes one overnight shift for many single units, with bigger plant phased. Size, layout and how dirty it is decide the rest, and the quote will give you a clear idea.