Southampton · Air handling unit cleaning
Coxford AHU cleaning
AHU cleaning for businesses, landlords and public buildings in Coxford. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Filters that are clogged or overdue
- Dirty fans and fan housings
- Odours coming through the supply air
The process
We start by comparing what we find with the survey or your pictures. Anything unexpected is raised with you before we go further. After that, the work takes a single shift for a typical unit, longer for large or heavily soiled ones. For a place like Coxford, we load the van from the survey notes so the work can be done in one visit where possible.
- We agree a shutdown window that suits the building.
- We take before pictures of each section of the unit.
- We work through the unit from the intake to the outlet.
- We finish with the fan section and the drain tray.
- We take after photos and issue the certificate and report.
Preparing for the visit
- Clear loose items from the work area
- Mention any locked doors, roof access or ceiling voids
- Make sure equipment near the work can be switched off and left to cool
Getting a quote
To help us quote: where the site is, what it is and its opening hours, pictures of the system and any previous report or certificate. Once you have those, call 0345 646 2711 or send us an email.
Related advice
How we handle AHU cleaning in Coxford
Our AHU cleaning covers sites in Coxford and the rest of Southampton, in offices, schools, hospitals, care homes and retail. The work is timed around when the system can be switched off, including evenings, nights and weekends. Common call-outs are for air handling units never cleaned inside and air handling units due a clean after building work, on supply and extract fans, filter sections and heating and cooling coils.
Smaller buildings around Coxford often keep their ventilation units in a roof void or plant cupboard, out of sight and easy to overlook. Every unit, large or small, has filters, coils and a drain tray to keep clean.
For insurers and inspectors, the record counts. That is why every job is written up in a report with photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Location
- Coxford (SO16, SO15)
- Region
- Southampton
- Records
- Written report with pictures
- Quotes
- A fixed price before any work starts
- When we work
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Towns and villages near Coxford
More services for Coxford
Signs you need AHU cleaning in Coxford
Filters that aren’t changed or cleaned on time clog up, which cuts the airflow and can let air slip round the filter. Then the rest of the unit takes the load.
If you notice any of these, it’s worth a diagnosis:
- Blocked condensate drains and slimy trays
- Leaves and litter drawn into the unit
- Air handling units with blocked filters
- Odours coming through the supply air
For schools like Shirley Warren Primary & Nursery School, the holidays are the usual time to inspect and clean ventilation.
Comparing quotes
- When the next visit should be, and why
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- What records you’ll receive afterwards
- Whether inaccessible sections are listed on the report
Coxford: your questions answered
Can a school’s ventilation in Coxford be done out of term time?
Yes, out-of-term visits are normal for schools. Around Coxford, the Food Standards Agency lists about 30 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 Coxford after we close?
Yes, we can come after you close and finish before you open. The site is handed back ready to open. When you give us a ring on 0345 646 2711 or drop us a line, mention when the site is quiet.
Is there a survey before the work?
Yes, always. Diagnosis comes before treatment: the survey tells us what the system needs and how to reach it, and the quote is based on that.
Can one contract cover all our sites?
Yes. You deal with one contact for every site across London and the South East, with visits on a regular schedule.
Can you come out in an emergency?
Yes. Our emergency line runs 24/7, for problems that can’t wait. Ring any time and tell us what’s happened.
Are you fully insured?
Yes. We are fully insured, and the details are available on request.
What does AHU cleaning cost?
Every site is different, so each gets its own fixed quote. For a quote, call 0345 646 2711, or send details by email and tell us about the site and its opening hours.
Do you work in Coxford?
Yes. Our technicians work in Coxford, within the South East and London area we cover.
What AHU cleaning can’t fix
We’d rather tell you now than book work that will not help, so these are the things it won’t cover:
- Leaking heating or cooling coils
- The supply and extract ducts, quoted separately
- Faulty motors, drives or bearings
If in doubt, ring 0345 646 2711, or send details by email and we will say what we think.
Where we work
- Heating and cooling coils
- Internal panels
- Supply and extract fans
- Drain trays
- Filter sections
- Dampers and louvres
What affects the quote in Coxford
We quote each job individually. These are the things that affect it:
- A single visit or a regular plan
- How big the system is
- The condition we find in the survey
- How many systems or sites are involved
You will not find a price list here, because each job is priced on what it involves. For a fixed quote, ring 0345 646 2711 or send us an email, and we’ll explain what it covers.
Helping us quote
When you contact us, it’s useful to have:
- Your opening hours and when the area is out of use
- How we’d reach plant on a roof or in a plant room
- The site address and the type of premises
- Detail shots of panels, filters and grilles
Quoting starts with a diagnosis, from your photos and details or, where that is not enough, a survey on site. Then we send a fixed price, before work begins.
What the work involves, part by part
Heating and cooling coils
Cooling coils stay damp in use, so dirt on them can turn sticky. We clean the coil and the tray beneath it together.
Fans and fan sections
Build-up on fan blades can upset the balance and add wear. A clean fan runs more smoothly.
Keeping the system healthy
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Report stiff or damaged access doors
- Make sure condensate is draining away
- Change filters on schedule and log each change
- Keep the certificate and photo report with the plant records
You receive a TR19® certificate and a photo report after the clean. They belong in the plant or maintenance log.
Don’t let leaves, litter or stored materials build up near the fresh air intake. What’s near the intake ends up in the unit.
Managing agents and facilities teams in Coxford
When the building owner and the occupier are different, it’s worth checking the lease for who maintains the systems. We are happy to deal with either side, and the report can go to both.
Whether it’s one building or many, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Coxford buildings and their air
There are about 30 schools, colleges and universities and about 38 care, childcare and hospital premises on the FSA’s food hygiene register within 1.5 miles or so of the middle of Coxford. Buildings like these often rely on mechanical ventilation, which TR19® Air covers. Princess Anne Hospital is the nearest hospital, about within half a mile east of Coxford. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
If you run a surgery, dental practice or care home near Coxford, clean ventilation matters as much to you as to a hospital like Princess Anne Hospital (about under half a mile east).
Coxford is about 2 miles north-west of Southampton, in Southampton. Whatever kind of site you run in Coxford, we can take on AHU cleaning. We can work out of hours so trading is not interrupted. Our area takes in 40 places across Southampton, large and small.
We cover every part of the SO16 and SO15 postcode area for AHU cleaning and the roads nearby. We cover sites on Link Road, Palm Road and Vine Road and nearby roads. Close by, we work in Maybush (1 mile south-west), Lordswood (1 mile north-east), Shirley (1 mile south-east), Regents Park (1 mile south) and Hillyfields (1 mile west). Further out, we also cover Townhill Park (4 miles east), Midanbury (3 miles east), Thornhill (5 miles east), Chartwell Green (4 miles east), Harefield (4 miles east) and Itchen (4 miles south-east).
Near you in Coxford
In Coxford, that means kitchens and buildings near Bridge Tavern, St James' Park and Millbrook Community School and the streets around them. The closest station to Coxford is Redbridge station, roughly 1.6 miles south-west of the centre. Well-known places in the area include Princess Anne Hospital (less than half a mile east) and Foresters Museum & Archive (2 miles south-east). For a walk, there’s Testwood Lakes.