Hampshire · Air handling unit cleaning
Air handling unit cleaning in Badger Farm, Hampshire
Looking for AHU cleaning in Badger Farm? We survey first, give you a fixed quote and work around your opening hours, then sign off with a report and pictures.
- Intake sections clogged with outdoor debris
- Plant that has been serviced but not cleaned
- Dirty coils holding back the airflow
How we handle AHU cleaning in Badger Farm
If the units serving a building in Badger Farm have only had filter changes for years, the coils, fan and casing can be carrying far more dirt than anyone has seen. A full clean deals with all of it. Common call-outs are for blocked condensate drains and slimy trays and stale or musty smells from the ventilation, on internal panels, drain trays and heating and cooling coils.
In a place like Badger Farm, air handling units are often tucked into roof spaces or small plant rooms, out of sight and easy to overlook. Every unit, large or small, has filters, coils and a drain tray to keep clean.
Nothing is signed off by word of mouth: a dated report with pictures of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.
- Place
- Badger Farm (SO22, SO23)
- Region
- Hampshire
- Reporting
- Report and pictures after the visit
- Quote
- Fixed quote, usually within a working day
- Hours
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
Common problems we fix in Badger Farm
It matters for two reasons: air quality, since the unit feeds occupied rooms, and performance, since dirt makes it strain. For the people using the building every day, that’s the air they breathe for hours on end.
Clients normally contact us when they notice one of these:
- Debris and leaves in the fresh air intake
- Fan sections that haven’t been cleaned in years
- Odours coming through the supply air
- Plant that has been serviced but not cleaned
School buildings such as Stanmore Primary School are usually done in the holidays, so classrooms are not disturbed.
Questions to ask before you book
- What happens if part of the system cannot be accessed
- Whether a survey comes first
- What hours they’ll be on site
- How VAT is shown on the quote
AHU cleaning around Badger Farm
Food Standards Agency records list about 15 schools, colleges and universities and about 31 hospitals, care homes and childcare premises registered as food businesses within roughly a mile and a half of the centre of Badger Farm. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. Royal Hampshire County Hospital is the nearest hospital, about 1 mile north of Badger Farm. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
Healthcare ventilation, from large hospitals like Royal Hampshire County Hospital (about 1 mile north) to small clinics, depends on clean filters, coils and ducts.
Badger Farm is about 1 mile south-west of Winchester, in Hampshire. We provide AHU cleaning for businesses, landlords and public buildings in Badger Farm and the rest of Hampshire. Our Hampshire coverage runs to 683 places, and Badger Farm is one of them. For sites nearby, see our Southampton page (9 miles or so).
All of SO22 and SO23 is covered for AHU cleaning, from the main roads to the quietest streets. If you need AHU cleaning at premises on Fox Lane, Hubert Road and Edward Road or a nearby road, we can help. You will find Badger Farm on the A3090, which makes it straightforward for our technicians to reach for AHU cleaning. Neighbouring places we cover for AHU cleaning include Stanmore (1 mile north), St Cross (1 mile east), Oliver's Battery (1 mile west), Winchester (1 mile north-east) and Bar End (1 mile east). We also work in nearby towns such as Eastleigh (6 miles south), Fareham (15 miles south-east), Andover (13 miles north-west), Totton (12 miles south-west), Chandler's Ford (5 miles south-west) and Hedge End (9 miles south).
Local landmarks in Badger Farm
Typical jobs here are in premises near St. Cross Park, The Bell Inn Public House and Kings' School and the streets around them. The nearest railway station is Winchester station, roughly 1.5 miles north-east of the centre. Nearby you’ll also find Royal Hampshire County Hospital (1 mile north) and Winchester Castle (1.1 miles north-east). For a walk, there’s Twyford Down and Hockley Meadows.
Why it’s worth doing now in Badger Farm
Dirt left in an air handling unit doesn’t stay in the unit. It moves on into the ductwork and out into the rooms, which is why the unit and the ducts are best cleaned together. In a smaller place like Badger Farm, a site that has to close is felt quickly.
The price reflects the work, not guesswork. That is why every job is surveyed first, and why the quote is fixed before we start.
Why choose Duct Doctor in Badger Farm
- In business since 2009
- We’re fully insured
- Accredited under CHAS and SafeContractor, with ISO 9001
- Work around your opening hours, with 24/7 emergency cover
Take a look at our cost guide or our accreditations and certificates.
Staff cleaning versus specialist work
Day-to-day cleaning is something your team can do: wiping down canopy surfaces, cleaning filters and keeping a simple log. What they can’t safely do is clean inside the ductwork, the fan or the risers, and that’s where we come in.
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
What the work involves, part by part
Fans and fan sections
Every bit of air passes the fan, so a dirty fan sends dirt downstream. The impeller, its housing and the fan chamber are cleaned.
Drain trays
The drain tray collects water from the cooling coil. Standing water and slime are removed and the outlet is checked.
Keeping the system healthy
Good habits slow the build-up between visits. Our tips:
- Change filters on schedule and log each change
- Make sure condensate is draining away
- Watch for drips or damp patches near the plant
- Store the TR19 paperwork where auditors can find it
Photos in the report cover the filters, coils, drain tray, fan and casing, along with anything we couldn’t reach. Any defects we noticed, like a leaking tray or damaged lining, are listed.
Change or clean filters on time. Once filters clog, dirt starts getting past them.
What we do, step by step
Before we leave, we walk the area with whoever is on site. We point out anything that couldn’t be reached or needs a follow-up, and it goes on the report too. All told, the work takes from a few hours for a compact unit to a day or more for a large one. Everything the job in Badger Farm needs is worked out beforehand, from the survey.
- We agree a shutdown window that suits the building.
- We take before photos of each section of the unit.
- Filters, coils and internal surfaces are cleaned from intake to discharge.
- The fan and drain tray are cleaned and the drain checked.
- We take after pictures and issue the certificate and report.
How to prepare
- Let us know how we reach the system, including roofs, risers and plant rooms
- Make sure equipment near the work can be switched off and left to cool
- Tell us about site rules, permits or sign-in
How to get a quote
The quickest way to a quote is to send pictures: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Add the site type and your opening hours, and we can price many jobs without a visit.
Advice
What affects the quote in Badger Farm
The quote reflects the site in front of us. We take into account:
- The condition we find in the survey
- Site requirements such as sign-in and permits
- The number of sites or systems
- Access, including roofs, risers and ceiling voids
What you pay depends on how big the system is, what state it’s in and access to every part of it. You get a fixed price before any work starts, so there are no surprises.
Helping us quote
To speed up the quote, please include:
- How we’d reach plant on a roof or in a plant room
- Detail shots of panels, filters and grilles
- Any symptoms, from odd noises to smells or leaks
- When the site is open and when it’s quiet
There’s no standard price list, because no two systems are the same. Instead, we look at your site first, from photos or a survey, then send a fixed quote. To get going, give us a ring on 0345 646 2711 or email us.
Towns and villages near Badger Farm
Also in Badger Farm
Common questions in Badger Farm
Can you get to a site in Badger Farm?
Yes. Villages and rural sites across the South East are part of our work, Badger Farm included. A survey first, from pictures or a visit, means we arrive with the right kit.
Do you work overnight in Badger Farm?
Yes, out-of-hours work is a big part of what we do. The site is handed back ready to open. Let us know the hours you’re closed and we will book within them.
What happens if you can’t reach some of it?
They’re listed in the report, never skipped quietly. You will know exactly which parts weren’t reached and why, and we can quote to improve the access.
What is TR19?
TR19® is BESA’s specification for ventilation hygiene. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
Where does the waste go?
We contain it and take it with us. Grease, debris and waste water are collected as the work goes on rather than letting it spread.
What do you clean inside the unit?
The main parts are the filters, coils, drain tray, fan and inside of the casing. We confirm the scope after looking at the unit.
Do you need to switch the unit off?
Yes. Cleaning needs the unit off and isolated, and we time the work to suit the site.
How much does AHU cleaning cost in Badger Farm?
There’s no set price, as it depends on the job: the size of the system, its condition, access and when we can work. You get a fixed price before we start.