Hampshire · Air handling unit cleaning

Rotherwick AHU cleaning

AHU cleaning for Rotherwick, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.

  • Leaves and litter drawn into the unit
  • Filters that are clogged or overdue
  • Drain trays holding standing water

AHU cleaning near Rotherwick

AHU cleaning for kitchens and businesses in Rotherwick

Think of an AHU clean as a full check-up for the ventilation. Every section is opened, cleaned and photographed, so you can see the unit’s condition for yourself. If you have condensate trays that won’t empty and dirty filters cutting the airflow, we can help, from filter sections, supply and extract fans and drain trays onwards.

In a village or hamlet like Rotherwick, few buildings have mechanical ventilation, but where it’s fitted, it needs the same inspection and cleaning as anywhere.

Duct Doctor has been trading since 2009, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.

Before and after view down the inside of a rectangular extract duct
Place
Rotherwick (RG27)
Region
Hampshire
Records
Written report with photos
Quotes
A fixed price before we start
When we work
When your site is closed, plus a 24/7 line
Telephone
0345 646 2711
Checked
30 October 2026

Managing agents and facilities teams in Rotherwick

Running several sites is easier with one contractor. We cover South East England and London, so visits at different addresses can be planned together and kept on a regular cycle.

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 pictures, so records stay tidy.

The process

There are three stages on the day: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. Most of the time goes on the work itself, which takes from a few hours for a compact unit to a day or more for a large one. If you can send photos, we can arrive in Rotherwick knowing what to expect.

  1. First we agree when the unit can be switched off, including evenings or weekends.
  2. We take before photos of each section of the unit.
  3. We work through the unit from the intake to the outlet.
  4. The fan and drain tray are cleaned and the drain checked.
  5. After pictures are taken and the certificate issued.

Preparing for the visit

  • Let us know about parking and loading
  • Tell us about site rules, permits or sign-in
  • Plan for cooking equipment or plant to be off before we arrive

Ask for a quote

To help us quote: the address, the type of site and when it’s open, pictures of the system and any previous report or certificate. Then phone us on 0345 646 2711 or send us an email.

Get a quick quote

Related advice

Keeping the system healthy

Once we have finished, these simple steps help:

  • Report water on the plant room floor
  • Look at the condensate drain whenever the unit is serviced
  • Keep inspection doors on the unit in good order
  • Keep the area around the fresh air intake clear

The ducts served by the unit may need attention too. A clean unit feeding dirty ducts only solves half the problem, and we can survey both.

Check drain trays and condensate drains during routine maintenance. A drain that’s cleared early never gets to the slime stage.

What your team can do, and what needs us

When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, they should report it rather than try to fix it. We can diagnose it and quote.

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 is where we come in.

What happens if it’s left?

Tenants, auditors and owners may want proof that the air handling plant is kept clean. Our certificate and photo report give you clear evidence, for audits, tenants or your own peace of mind. With notice, the visit to Rotherwick can be fitted around your bookings and events.

Working hours, access and the scale of the site all affect the cost. Each of those is built into the quote and give you a fixed price before work begins.

Why Rotherwick businesses choose us

  • Fixed quotes from a survey or pictures
  • Work around your opening hours, with 24/7 emergency cover
  • CHAS and SafeContractor accredited, with ISO 9001
  • We diagnose before we treat

Read what affects the cost or our accreditations and certificates.

Signs you need AHU cleaning in Rotherwick

Filters catch most of the dust, but not all of it. What gets through settles on coils, fans and the inside of the casing, building up layer by layer.

If you notice any of these, it’s worth a diagnosis:

  • Dust-coated heating and cooling coils
  • Debris and leaves in the fresh air intake
  • Odours coming through the supply air
  • Fan sections that haven’t been cleaned in years

Hospitals such as Fleet Community Hospital (about 5.5 miles east) show how much a building can rely on clean ventilation, and smaller healthcare sites near Rotherwick are no different.

Before booking anyone

  • If they look at the system before pricing
  • Whether the whole system is included, or only the parts that are easy to reach
  • Whether VAT is included
  • If the quote is a fixed price or an estimate

Our hiring checklist

How the job changes from site to site

Internal casing and panels

We open each section through its doors and close them securely when we are done before the unit is handed back.

Drain trays

Condensate from the coil drips into a tray beneath it. Standing water and slime are removed and the outlet is checked.

Ventilation in Rotherwick buildings

The FSA’s food hygiene register lists about 3 hotels and guest houses with registered kitchens or food service within about 1.5 miles of central Rotherwick. Busy, occupied buildings like these are where clean supply air matters most. About 5.5 miles east of Rotherwick is Fleet Community Hospital, the nearest hospital. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale. At about 40 miles from central London, Rotherwick sits well inside the area we cover. Evening, overnight and weekend visits are all possible.

School buildings such as Whitewater Church of England Primary School are usually done in the holidays, so classrooms are not disturbed.

Rotherwick is about 6 miles west of Fleet, in Hampshire. If you need AHU cleaning in Rotherwick, please call 0345 646 2711, or send details by email for a fixed quote. We work across South East England and London, including Rotherwick. We cover 683 places across Hampshire, large and small. Our Reading page covers sites nearby, about 10 miles away.

Every address in RG27 is covered for AHU cleaning, from the main roads to the quietest streets. If you need AHU cleaning at premises on The Street, Wedman's Lane and Hook Road or a nearby road, we can help. Nearby, we also carry out AHU cleaning in Lyde Green (1 mile north-west), Mattingley (1 mile north-east), Hound Green (2 miles north-east), Hazeley (2 miles north-east) and Heckfield (3 miles north). Further out, we also cover Basingstoke (6 miles south-west), Farnborough (9 miles east), Fleet (6 miles east), Aldershot (10 miles south-east), Alton (11 miles south) and Yateley (6 miles east).

Local landmarks in Rotherwick

In Rotherwick, that means kitchens and buildings near Coach And Horses Public House, among other places. For rail, the closest station is Hook station, roughly 1.8 miles south. Well-known places in the area include West Green House Agricultural Museum (1.8 miles east) and Fleet Community Hospital (5.5 miles east). The countryside around Rotherwick includes Dogmersfield Lake and The Mill Field.

Map of Rotherwick © OpenStreetMap contributors

Common questions in Rotherwick

Can you come to Rotherwick after we close?

Yes, we can come after you close and finish before you open. The site is handed back ready to open. Tell us your opening hours when you ask for a quote.

Is AHU cleaning available in Rotherwick?

Yes, Rotherwick is covered. To start, give us a ring on 0345 646 2711 or use the quote form with a few pictures of the system.

Do you have a 24/7 line?

Yes. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line and we’ll talk you through the next steps.

Are you insured?

Yes. We carry full insurance and have been trading since 2009.

Which sectors do you work in?

Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, as well as food production and leisure sites.

How often should an air handling unit be cleaned?

Under TR19® Air, cleaning is led by inspection and risk rather than a set calendar. We recommend a next date in each report.

What about areas you can’t get to?

We record them on the report, with pictures where possible, and we explain what access is needed, for example new access panels.

What do you do with what you remove?

It’s contained and taken away. Grease, debris and waste water are collected as the work goes on, so it doesn’t spread.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London