Surrey · Air handling unit cleaning
AHU Cleaning in Row Town
AHU cleaning in Row Town from ventilation hygiene specialists trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.
- Units that have only ever had filter changes
- Rooms that smell stuffy when the system runs
- Dirty filters cutting the airflow
About our AHU cleaning in Row Town
Coils are where a lot of the dirt ends up. A coated coil restricts airflow and makes the unit work harder. We clean coils with methods suited to their condition, taking care not to damage the fins. If you’re dealing with dirty fans and fan housings and units needing a clean before a new tenant or handover, we can put it right.
In a place like Row Town, air handling units are often tucked into roof spaces or small plant rooms, where they’re easy to forget. Every unit, large or small, has filters, coils and a drain tray to keep clean.
For insurers and inspectors, the record counts. So every job comes with a written report and photos, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Where
- Row Town (KT15)
- Region
- Surrey
- Paperwork
- Photo report after each visit
- Quote
- Fixed quote, normally within a working day
- When we work
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
How the job changes from site to site
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.
Internal casing and panels
The inside walls and floor of the casing collect dust and debris. Each section is cleaned from the intake through to the outlet.
Also near Row Town
More services for Row Town
Row Town: your questions answered
Can you clean school ventilation in Row Town during the holidays?
Yes, out-of-term visits are normal for schools. Food Standards Agency records list about 16 schools, colleges and universities with registered kitchens within about a mile and a half of Row Town. Send us your term dates when you ring 0345 646 2711 or drop us a line, and we’ll fit the work in.
Do you work in villages like Row Town?
Yes. Villages and rural sites across the South East are part of our work, Row Town included. A survey first, from pictures or a visit, means we arrive with the right kit.
Is a quote from pictures possible?
Yes, if we can see what we need. Otherwise, we book a survey at a time that suits the site, and the quote follows that.
What information do you need?
Where the site is, what it is and when it’s open, along with a few photos and any previous report.
Can we book visits on a schedule?
Yes, of course. Tell us what you have and how it’s used and we’ll propose a schedule with a fixed quote.
Will the ventilation be off while you clean?
Yes. The unit has to be shut down and isolated before it’s opened. We agree the timing with your site team.
What’s TR19?
A BESA specification in two main parts: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It isn’t legislation, but it’s the standard people check against.
How often do AHUs need cleaning?
Inspection under TR19® Air decides it. Units in heavy use or in sensitive buildings may need attention more often.
How it works
The first job on site is protection: floors, worktops and anything near the work are covered. After that, the system is made safe and the work begins. It takes half a day to a full day per unit, with large plant planned over several shifts, and we clear up before we go. Getting to the system matters more than parking in a place like Row Town, so let us know how to reach it.
- We agree a shutdown window that suits the building.
- We take before photos of each section of the unit.
- We work through the unit from the intake to the outlet.
- The fan and drain tray are cleaned and the drain checked.
- We take after photos and issue the certificate and report.
Getting ready for the visit
- Agree a time when the area can be out of use
- Mention any sign-in, permit or induction we need
- Move anything stored near the system
How to get a quote
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.
Advice
Honest limits
Not every problem is solved by AHU cleaning, and we’d rather say so up front. It won’t put right:
- Problems with the unit’s controls or sensors
- Ventilation that was badly designed in the first place
- Mechanical faults with motors, belts or bearings
If in doubt, ring 0345 646 2711 or use the quote form and we will say what we think.
What the work covers
- Heating and cooling coils
- Filter sections
- Dampers and louvres
- Supply and extract fans
- Internal panels
- Drain trays
For landlords and multi-site operators
From a single site to a large estate, you get the same standard: a survey first, a fixed quote, the work timed around the site and a report with photos.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.
Do you need AHU cleaning in Row Town?
An AHU’s intake draws in outdoor air and everything in it: dust, pollen, leaves and debris. The intake section and first filters take the brunt, and the finer material travels on.
Keep an eye out for any of the following:
- Dirty fans and fan housings
- Blocked condensate drains and slimy trays
- Dust-coated heating and cooling coils
- Air handling units never cleaned inside
If you run a surgery, dental practice or care home near Row Town, clean ventilation matters as much to you as to a hospital like Runnymede Hospital (about 1.3 miles north-west).
What your quote should include
- Whether a survey comes first
- Whether they recommend a next date
- What insurance they carry
- How VAT is shown on the quote
Why it’s worth doing now in Row Town
A slimy drain tray only gets worse. Leave it and you risk overflows, leaks into the space below and odours carried round the building. Dealing with it early keeps the clean straightforward. It’s easy to lose track of when the work was last done on a quieter site.
Every site is different, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all play a part.
Why Row Town businesses choose us
- Every job surveyed first
- One number for every site across the South East and London
- Fully insured
- Work around your opening hours, with 24/7 emergency cover
See our cost guide or our accreditations.
Fixed quotes for AHU cleaning in Row Town
The price is fixed before any work begins. It’s based on:
- Whether we need access equipment or extra panels
- Whether it’s a one-off visit or part of a schedule
- What state the system is in
- The number of sites or systems
One small site or a whole estate, we price it on the same basis: the work involved, the access and the timing. You’ll have a fixed price before any work starts.
What to send for a quote
A few details help us quote accurately. With your enquiry, please include:
- Problems your staff have spotted
- Any access panels or hatches you can see
- The paperwork from the last visit, if you have it
- The postcode and the type of business
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 pictures, get a survey first. Either way, you get a fixed price before we start.
Ventilation in Row Town buildings
Going by the FSA’s register, there are about 16 schools, colleges and universities and about 17 caring premises (care homes, nurseries and hospitals) serving food across Row Town and its immediate surroundings (about a mile and a half). Buildings like these often rely on mechanical ventilation, which TR19® Air covers. The nearest hospital to Row Town is Runnymede Hospital, about 1.3 miles north-west. Hospitals show how much a building can rely on its ventilation, and smaller healthcare sites rely on theirs too. Row Town, about 20 miles from central London, is within our usual area. We work evenings, overnight and at weekends, so the visit fits around the site.
Wherever a school like Holy Family Catholic Primary School has ducted ventilation, a half-term visit keeps the work out of lesson time.
Row Town is about 3 miles west of Weybridge, in Surrey. We provide AHU cleaning for businesses, landlords and public buildings in Row Town and the rest of Surrey. Row Town is one of 395 places in Surrey we cover for commercial clients. There’s also a page for Guildford, roughly 9 miles from Row Town.
Postcode districts we cover here for AHU cleaning: KT15. That includes premises on Coombe Drive, Franklands Drive and Dickens Drive and nearby roads. If your site is just outside Row Town, we cover Ottershaw (1 mile west), Woodham (1 mile south), Chertsey (2 miles north), West Byfleet (2 miles south) and Lyne (2 miles north-west). Further out, we also cover Guildford (9 miles south), Woking (4 miles south-west), Camberley (10 miles west), Epsom (10 miles east), Ewell (11 miles east) and Egham (5 miles north).
Around Row Town
Around Row Town, our work takes us to kitchens and buildings near White Lodge Children's Centre, Jubilee High School and Woburn Park, among other places. Row Town’s nearest station is Addlestone station, roughly 1.2 miles north-east of the centre. Other landmarks nearby include Runnymede Hospital (1.3 miles north-west) and The Hockey Museum (3.8 miles south-west). For a walk, there’s Abbey Lake and St Ann's Hill.