Surrey · Air handling unit cleaning
Mickleham AHU cleaning
Cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces in Mickleham, surveyed first and signed off with a written report and photos. Call for a fixed quote.
- Dirty fans and fan housings
- Leaves and litter drawn into the unit
- Dust-coated heating and cooling coils
Why it’s worth doing now in Mickleham
Stuffy rooms and stale smells in a building in Mickleham can sometimes be traced back to the AHU. A clean tackles the source instead of masking it. In a small place like Mickleham, a system that fails can take a site out of use.
A single site or a whole portfolio, the quote is built the same way: the work involved, the access and the timing. The price is fixed before any work starts.
Why us?
- Work around your opening hours, with 24/7 emergency cover
- Full insurance on every job
- Every visit written up, with photos
- In business since 2009
Take a look at how cleaning jobs are priced and our accreditations.
How we handle AHU cleaning in Mickleham
Units vary a lot in size, age and layout, from a small ceiling-mounted unit to a large rooftop plant. Every job starts with a survey, from photos or on site, followed by a fixed quote, so you know where you stand. The work covers supply and extract fans, heating and cooling coils and filter sections, and the jobs we see most are dirty coils holding back the airflow and leaves and litter drawn into the unit.
In a village or hamlet like Mickleham, few buildings have mechanical ventilation, but where it’s fitted, it needs the same inspection and cleaning as anywhere.
For insurers and inspectors, the record counts. That is why every job is written up in a report with photos, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Where
- Mickleham (RH5)
- Region
- Surrey
- Paperwork
- Report and photos after the visit
- Price
- Fixed quote, typically within a working day
- Hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
Questions from Mickleham
Do you work in villages like Mickleham?
Yes. Villages and rural sites across the South East are part of our work, Mickleham included. Let us know about access, parking and anything unusual about getting there when you book.
Can the work in Mickleham be done at night or at weekends?
Yes, evening, overnight and weekend work is normal for us. Your customers, staff or residents in Mickleham needn’t be disturbed. Your opening times are the first thing we ask for.
Which parts of an air handling unit do you clean?
We clean the filter section, heating and cooling coils, drain trays, fan and internal casing. What happens to the filters is agreed when we quote.
Are you fully insured?
Yes. We carry full insurance and have been trading since 2009.
Are you accredited?
BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We’ve been trading since 2009 and we are fully insured.
What about areas you can’t get to?
Anything we can’t reach goes on the report, with photos where possible, and we explain what access is needed, for example new access panels.
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.
Can you clean the ducts connected to the AHU?
Yes. We clean supply and extract ductwork to TR19® Air as well. It’s often worth doing both at once, and we can quote for both.
Towns and villages near Mickleham
Also in Mickleham
Between visits
Aftercare is simple, and it helps at the next visit:
- Book the next check in line with the report
- Store the TR19 paperwork where auditors can find it
- Make sure the unit’s access doors open easily
- Flag stale or damp smells in the supply air
Keep filter changes on schedule between cleans, because good filters protect everything downstream. Log every change so it’s easy to see when the next is due.
Change or clean filters on time. Once filters clog, dirt starts getting past them.
Landlords, agents and facilities managers
From a single site to a large estate, the standard is the same: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Multi-site operators often want one contractor and one number. We cover South East England and London, so visits at different addresses can be planned together and kept on a regular cycle.
Fixed quotes for AHU cleaning in Mickleham
Before we fix a price, we need to know a few things. We look at:
- Whether we need access equipment or extra panels
- How many systems or sites are involved
- The size of the system
- Travel, parking and unloading
Combining work into one visit or one programme often makes better use of the time. Mention every system or site you need covered, and you’ll get one fixed quote.
Helping us quote
When you call or email, it’s useful to have:
- The roof, plant room or outside wall the system runs to
- Any symptoms, from odd noises to smells or leaks
- Close-ups of filters, grilles, hatches or access panels
- Any previous report or certificate
Need a price for AHU cleaning? Please ring 0345 646 2711 or send us an email and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
Part by part
Rooftop and plant room units
Units on roofs and in plant rooms can be awkward to reach. Access is planned during the survey so the quote reflects it.
Internal casing and panels
Damaged internal linings or loose panels can shed material into the air. We note any we find in the report.
What we do, step by step
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. When the team arrives, the work area is protected and the relevant equipment is switched off to cool, and the job takes a single shift for a typical unit, longer for large or heavily soiled ones. Seeing the system in pictures first means the trip to Mickleham can be planned properly.
- First we agree when the unit can be switched off, including evenings or weekends.
- Before cleaning, each section is photographed.
- Filters, coils and internal surfaces are cleaned from intake to discharge.
- We finish with the fan section and the drain tray.
- After pictures are taken and the certificate issued.
Getting ready for the visit
- Tell us the best time to work, such as after service or at a weekend
- Let us know about parking and loading
- Name a contact who can let us in at the agreed time
How to get a quote
To get a fixed quote, call us on 0345 646 2711 or send us an email with the site type, your trading hours and a short description of the system. A few photos and your last certificate or report help a lot. You will typically have a quote within one working day.
Read more
AHU cleaning in Mickleham: local notes
The FSA’s food hygiene register lists about 3 schools, colleges and universities and about 3 hotels, B&Bs and guest houses with registered kitchens or food service within about 1.5 miles of central Mickleham. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. About 19 miles out from central London, Mickleham is part of the South East area we work across. A survey and a fixed quote come first, then the visit at a time that suits you. About 2.4 miles north-east of Mickleham is Headley Court, the nearest hospital. Hospitals show how much a building can rely on its ventilation, and smaller healthcare sites rely on theirs too.
School buildings such as St Michael's CofE Aided Infant School are usually done in the holidays, so classrooms aren’t disturbed.
Mickleham is about 2 miles south of Leatherhead, in Surrey. From the centre of Mickleham to the outskirts, AHU cleaning is available to all kinds of commercial premises, from a single unit to a large public building. Mickleham is one of 395 towns, villages and districts in Surrey where we work for commercial clients. Our Guildford page covers sites nearby, about 11 miles away.
Postcode districts we cover here for AHU cleaning: RH5. We cover sites on Old London Road, School Lane and Dell Close and the roads around them. Close by, we work in Westhumble (1 mile south-west), Leatherhead (2 miles north), Pixham (2 miles south), Fetcham (2 miles north-west) and Great Bookham (2 miles west). Within a short drive, we also cover Guildford (11 miles west), Woking (11 miles west), Epsom (5 miles north-east), Horley (9 miles south-east), Redhill (7 miles east) and Ewell (6 miles north-east).
Landmarks near Mickleham
Typical jobs here are in premises near Norbury Park, The Ashcombe School and Box Hill School and the streets around them. For rail, the closest station is Box Hill & Westhumble station, roughly 1.2 miles south of the centre. Well-known places in the area include Headley Court (2.4 miles north-east) and Betchworth Castle (2.5 miles south-east). For a walk, there’s Box Hill and Reigate Heath.
Signs you need AHU cleaning in Mickleham
Cooling coils create condensation, and that water has to go somewhere. A blocked outlet or a badly sloped tray leaves standing water, and slime and smells soon follow.
Signs it’s time to call us include:
- Drain trays holding standing water
- Dust-coated heating and cooling coils
- Dirty filters cutting the airflow
- Dust built up on fan impellers
Healthcare ventilation, from large hospitals like Headley Court (about 2.4 miles north-east) to small clinics, depends on clean filters, coils and ducts.
Questions to ask before booking
- Whether the quote shows VAT
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- Whether they’re fully insured
- Exactly which parts of the system are covered