Surrey · Air handling unit cleaning
Tuesley AHU cleaning
Our technicians work in Tuesley on cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces. Fixed quotes, work around your opening hours and photo reports as standard.
- Debris and leaves in the fresh air intake
- Plant that has been serviced but not cleaned
- Air handling units due a clean after building work
AHU cleaning in Tuesley, done properly
All the building’s air passes through the fan, so dust on its blades and housing ends up in the airstream. Fan, housing and the surrounding panels are cleaned as part of the job, once the unit has been shut down and isolated. The work covers supply and extract fans, dampers and louvres and drain trays, and the jobs we see most are intake sections clogged with outdoor debris and air handling units never cleaned inside.
Somewhere as small as Tuesley, ducted ventilation is usually limited to a school, a care home, a surgery or a converted business building, wherever there is one, but where it’s fitted, it needs the same inspection and cleaning as anywhere.
The paperwork matters as much as the work. Each visit is written up with pictures, covering the work done, any areas we couldn’t access and a recommended next date. File it in your maintenance log so it’s ready for an insurer, fire officer or EHO.
- Location
- Tuesley (GU7)
- Wider area
- Surrey
- Paperwork
- Photo report after each visit
- Quote
- Fixed quote, normally within a working day
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
Multi-site and managed buildings
Where a tenant occupies the premises but the landlord owns the building, it’s worth checking the lease for who maintains the systems. We can quote either party, and the report can go to both.
If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and photos, so each one has its own record.
When it’s something else
To be straight with you, there are a few things this work will not fix:
- Problems with the unit’s controls or sensors
- Airflow problems caused by the system’s design
- Leaking heating or cooling coils
If in doubt, call us on 0345 646 2711 or send us an email and we’ll say what we think before booking.
What the work covers
- Supply and extract fans
- Dampers and louvres
- Internal panels
- Filter sections
- Heating and cooling coils
- Drain trays
What happens if it’s left?
If people in a building in Tuesley complain about stuffy or smelly air, the AHU is worth looking at. Cleaning it deals with the cause rather than the symptom. It’s simpler to plan the work at Tuesley now than to arrange it in a hurry later.
A single site or a whole portfolio, the quote is built the same way: the work involved, the access and the timing. You’ll have a fixed price before work begins.
What you get with us
- Accredited under CHAS and SafeContractor, with ISO 9001
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Fixed quotes, typically within one working day
- We diagnose before we treat
Take a look at what affects the cost or our accreditations.
Keeping the system healthy
So the system stays in good health:
- Change filters on schedule and log each change
- Flag stale or damp smells in the supply air
- Keep inspection doors on the unit in good order
- 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.
Keep the area around the intake clear. Anything around the intake is likely to be drawn in.
Towns and villages near Tuesley
More services for Tuesley
AHU cleaning in Tuesley: local notes
Food Standards Agency data includes about 3 schools, colleges and universities and about 3 hospitals, care homes and childcare premises within about 1.5 miles of central Tuesley. Buildings like these often rely on mechanical ventilation, which TR19® Air covers. Tuesley’s nearest hospital, Milford Hospital, is about less than half a mile south-west. Healthcare ventilation is a good example of why supply ducts need inspecting: the air goes straight to patients. At about 32 miles from central London, Tuesley sits well inside the area we cover. We work evenings, overnight and at weekends, so the visit fits around the site.
School buildings such as Godalming College are normally done in the holidays, so classrooms aren’t disturbed. If you run a surgery, dental practice or care home near Tuesley, clean ventilation matters as much to you as to a hospital like Milford Hospital (about less than half a mile south-west). For workplaces around Milford (Surrey) station with mechanical ventilation, cleaning can be done in the evening or at weekends.
Tuesley is about 6 miles south of Guildford, in Surrey. Tuesley gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where necessary and a written report with pictures. Tuesley is one of 395 places in Surrey where we work for commercial clients. There’s also a page for Guildford, about 6 miles away.
We work across GU7 for AHU cleaning and the roads nearby. You’ll find streets such as Tuesley Lane, Sycamore Avenue and Chervil Close, all of which we cover for AHU cleaning. Other places close to Tuesley include Enton Green (1 mile south), Ockford Ridge (1 mile south-west), Hydestile (1 mile south-east), Milford (1 mile west) and Aaron's Hill (1 mile north). Within a short drive, we also cover Guildford (6 miles north), Woking (11 miles north), Camberley (12 miles north), Farnham (8 miles west), Dorking (14 miles east) and Frimley (11 miles north-west).
Local landmarks in Tuesley
Locally, jobs take us to businesses close to The Refectory pub, Phillips Memorial Park and Milford School, among other places. The closest station to Tuesley is Milford (Surrey) station, about 0.6 miles south-west. Nearby you’ll also find Milford Hospital (within half a mile south-west) and Godalming Museum (1.3 miles north). Not far away are Farncombe Wood and Hydon's Ball.
Tuesley questions
Can the work in Tuesley be done at night or at weekends?
Yes, nights and weekends are routine for us. The work in Tuesley can fit around your hours. Your opening times are the first thing we ask for.
Is Tuesley within the area you cover?
Yes. Villages and rural sites across the South East are part of our work, Tuesley included. Just mention lanes, gates or anything else about the site when you book.
What’s TR19?
It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping, and it takes a risk-based approach.
Which accreditations do you hold?
We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
Can you clean the ducts connected to the AHU?
Yes, the ductwork, grilles and diffusers the unit serves. The survey shows whether the ducts need cleaning now.
Can you come out in an emergency?
Yes. There’s a 24/7 emergency line, for problems that can’t wait. Call us any time and explain what’s happened.
Which sectors do you work in?
Commercial premises of every kind: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
How often should an air handling unit be cleaned?
There’s no single answer; it comes down to the building and the unit. Inspection tells you when cleaning is needed, and the report recommends a next date.
How we price AHU cleaning
We do not publish a price list, because no two systems are the same. What we look at:
- The scale of the work
- Site requirements such as sign-in and permits
- The number of sites or systems
- Travel, parking and unloading
The cost depends on how big the system is, the condition it’s in and access to every part of it. We give you a fixed price before any work starts, so there are no surprises.
What we need to know
A few details help us quote accurately. With your enquiry, please include:
- Your last certificate, test record or report
- A few general shots of the system
- Detail shots of panels, filters and grilles
- The roof, plant room or outside wall the system runs to
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and we can price many jobs without a visit.
How the visit works
Night work is normal for us. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. On site, the work takes from a few hours for a compact unit to a day or more for a large one. Somewhere as small as Tuesley, the date and timings are agreed with you well before the day.
- First the unit is surveyed, from photos or a visit, and the scope agreed.
- The unit is shut down with your site team and the area protected.
- We clean or change the filters as agreed, then clean the coils, fan and internal panels.
- Standing water and slime come out of the tray and the drain is checked.
- We close up the unit and send the certificate and before and after photos.
Before we arrive
- Mention any parking or loading restrictions
- Make sure equipment near the work can be switched off and left to cool
- Let us know how we reach the system, including roofs, risers and plant rooms
Get a fixed quote
Getting a quote doesn’t take long. Call or email with a few details and you will typically have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
Related advice
What your team can do, and what needs us
Keep a record of what your team does. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, alongside our reports.
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That’s our job.