Surrey · Air handling unit cleaning
AHU Cleaning in Lyne
AHU cleaning for Lyne and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.
- Units that have only ever had filter changes
- Dirty coils holding back the airflow
- Dirty fans and fan housings
AHU cleaning in Lyne, done properly
Units vary a lot in size, age and layout, from a small ceiling-mounted unit to a large rooftop plant. We look at the unit first, from pictures or a site visit, and give you a fixed quote, so you know where you stand. The work covers supply and extract fans, dampers and louvres and drain trays, and people most often call us about air handling units due a clean after building work and leaves and litter drawn into the unit.
In rural areas, ventilation units are often in roof voids or outbuildings, where filters and drain trays get forgotten.
A written report with photos follows each visit, so there’s a dated record of the work. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Location
- Lyne (KT16)
- Wider area
- Surrey
- Paperwork
- Report and pictures after the visit
- Quotes
- A fixed price before we start
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
How the visit works
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. The visit takes half a day to a full day per unit, with large plant planned over several shifts. If you can send pictures, we can arrive in Lyne knowing what to expect.
- The survey covers the unit, its access and how it can be shut down.
- We sheet the area and the unit is isolated.
- Dirt and debris are removed from each section.
- Coils and trays are cleaned and the condensate drain cleared.
- The unit is closed up and handed back, with a report to follow.
How to prepare
- Let us know about permits to work or site inductions
- Arrange a key holder or contact on site
- Plan for cooking equipment or plant to be off before we arrive
Getting a quote
To help us quote: the address, the type of site and when it’s open, photos of the system and the last certificate or report, if there is one. Once you have those, give us a ring on 0345 646 2711, or send details by email.
Related advice
Lyne buildings and their air
There are about 8 schools, colleges and universities and about 11 caring premises (care homes, nurseries and hospitals) on the FSA’s food hygiene register within roughly a mile and a half of the centre of Lyne. Classrooms, bedrooms and care spaces are often served by ducted air, and that ductwork collects dust over time. Lyne is about 21 miles from central London, well within the area we cover across London and the South East. Visits are booked around your hours, evenings and weekends included. About 0.8 miles south-east of Lyne is St. Peter's Hospital, the nearest hospital. Clean air matters most where people are unwell, and that’s as true in a care home as in a hospital.
Healthcare buildings such as St. Peter's Hospital, about 0.8 miles south-east, depend on their ventilation; if you manage a surgery, clinic or care home near Lyne, yours matters too. For schools like Lyne and Longcross CofE Aided Primary School, the holidays are the usual time to inspect and clean ventilation.
Lyne is about 3 miles south of Egham, in Surrey. If you need AHU cleaning in Lyne, please phone us on 0345 646 2711 or drop us a line for a fixed quote. We work across South East England and London, Lyne included. Lyne is one of 395 places in Surrey we cover for commercial clients. Guildford is in our area too, around 10 miles away.
We work across KT16 for AHU cleaning and the roads nearby. Whether your site is on Almners Road, Pantiles Close and Lyne Lane or a nearby road, we can help. Neighbouring places we cover for AHU cleaning include Chertsey (1 mile east), Trumps Green (2 miles west), Ottershaw (2 miles south), Stonehill (2 miles south-west) and Row Town (2 miles south-east). Within a short drive, we also cover Guildford (10 miles south), Woking (5 miles south), Camberley (9 miles south-west), Epsom (12 miles east), Ewell (12 miles east) and Egham (3 miles north).
Local landmarks in Lyne
Around Lyne, our work takes us to kitchens and buildings near White Lodge Children's Centre, Salesian School and Riverside Walk, among other places. Lyne’s nearest station is Chertsey station, roughly 1.2 miles east of the centre. A little further out are Spelthorne Museum (3.3 miles north) and St. Peter's Hospital (0.8 miles south-east). Open spaces near Lyne include St Ann's Hill and St Ann's Lake.
For landlords and multi-site operators
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.
When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party, and the report can go to both.
What your team can do, and what needs us
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but the parts you can’t see still need a specialist at the right interval.
Some jobs should never be done in-house: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That is our job.
More services for Lyne
Looking after it afterwards
Aftercare is simple, and it makes the next visit easier:
- Report musty smells from the vents right away
- Keep the area around the fresh air intake clear
- Keep the certificate and photo report with the plant records
- Diary the inspection date recommended in the report
You receive a TR19® certificate and a photo report after the clean. They belong in the plant or maintenance log.
Keep the area around the intake clear. Anything around the intake is likely to be drawn in.
Questions from Lyne
Can the work in Lyne be done at night or at weekends?
Yes, out-of-hours work is a big part of what we do. Your customers, staff or residents in Lyne needn’t be disturbed. When you call 0345 646 2711 or use the quote form, mention when the site is quiet.
Will you come out to Lyne?
Yes, smaller places are covered as well as towns. Just mention lanes, gates or anything else about the site when you book.
What should I send you?
Only a few details: where it is, what kind of site, when it’s open and the access. Photos and the last report help too. After that, simply ring 0345 646 2711 or use the quote form.
What if parts of the system cannot be reached?
Anything we cannot reach goes on the report, with a note of where it is, and we explain what access is needed, for example new access panels.
Are you fully insured?
Yes. We carry full insurance, and we’ve been trading since 2009.
Can you price the work without visiting?
Often, yes. Photos of the system and the access, plus your opening hours and last report, are often enough. Where we can’t see enough, we arrange a survey.
What does TR19 mean?
It’s the industry benchmark for cleaning ventilation and kitchen extract systems, written by BESA. It sets out inspection, cleaning and record keeping and expects a risk-based approach.
Can you clean the ducts connected to the AHU?
Yes, supply and extract ducts, grilles and diffusers. We will tell you after the survey whether the ducts need it.
How the job changes from site to site
Internal casing and panels
The inside walls and floor of the casing collect dust and debris. We clean each section from intake to discharge.
Drain trays
The drain tray collects water from the cooling coil. We clear standing water, clean out slime and check the outlet is draining.
Fixed quotes for AHU cleaning in Lyne
The diagnosis comes before the price. We look at:
- A single visit or a regular plan
- Parking and loading at the site
- How easy every part is to reach
- How big the system is
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 make a difference.
What to send for a quote
Photos and a few facts are often enough to price the work. Send what you can of the following:
- The postcode and the type of business
- Your opening hours and when the area is out of use
- How we’d reach plant on a roof or in a plant room
- A few general shots of the system
Every quote begins with a look at the system, from your pictures and details or, where that isn’t enough, a survey on site. Then we send a fixed price, before work begins.
Why deal with it now?
Leave an AHU uncleaned and the dirt doesn’t stay put. It moves on into the ductwork and out into the rooms, so cleaning the ducts without the unit only goes so far. In a place like Lyne, ductwork and fans are easy to forget until something goes wrong.
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’ll get one fixed quote.
Why us?
- A fixed price before any work starts
- Work around your opening hours, with 24/7 emergency cover
- Accredited under CHAS and SafeContractor, with ISO 9001
- We diagnose before we treat
See how cleaning jobs are priced and our accreditations and certificates.