Oxfordshire · Air handling unit cleaning
AHU Cleaning in Minster Lovell
For cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces in Minster Lovell, one call is all it takes, from survey to sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Drain trays holding standing water
- Intake sections clogged with outdoor debris
- Plant that has been serviced but not cleaned
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Each visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.
We also work for facilities teams across offices, schools and healthcare across Oxfordshire. Larger estates can be phased building by building to keep disruption down.
About our AHU cleaning in Minster Lovell
Where a building in Minster Lovell has had little more than filter changes, the coils, fan and casing can be carrying far more dirt than anyone has seen. A full clean deals with all of it. Typical jobs include units that have only ever had filter changes and dirty filters cutting the airflow, across drain trays, internal panels and dampers and louvres.
Rural buildings with mechanical ventilation, such as care homes and country hotels, often keep their units in roof spaces or outbuildings, where filters and drain trays get forgotten.
A written report with photos follows each visit, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Where
- Minster Lovell (OX29)
- Region
- Oxfordshire
- Reporting
- Photo report after each visit
- Quotes
- A fixed price before any work starts
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Also near Minster Lovell
Other services in Minster Lovell
Why deal with it now?
A clean unit feeds cleaner air into the ductwork, so the whole system stays cleaner for longer. That makes the next inspection of a building in Minster Lovell simpler. Rural sites can’t always move to another kitchen or room when something fails.
When the work has to happen, how we reach it and how big the site is can all change the price. Each of those is built into the quote and give you a fixed price before any work starts.
Why choose Duct Doctor in Minster Lovell
- Out-of-hours work and a 24/7 emergency line
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Fixed quotes, normally within one working day
- CHAS and SafeContractor accredited, with ISO 9001
Read how cleaning jobs are priced or how to check a contractor.
What affects the cost of AHU cleaning
A fixed price needs a few facts first. We look at:
- How easy every part is to reach
- Whether several sites go on one quote
- Parking and loading at the site
- What state the system is in
Putting the work off seldom saves money. Problems in a system tend to grow, and a neglected system can mean more work. If you’re unsure, call 0345 646 2711 or send us an email for straight advice and a fixed quote.
Asking for a quote
Before you ask for a quote, gather:
- A few general shots of the system
- The postcode and the type of business
- Your last certificate, test record or report
- Problems your staff have spotted
Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, you get a fixed price before work begins.
Your questions about AHU cleaning in Minster Lovell
Do you work overnight in Minster Lovell?
Yes, out-of-hours work is a big part of what we do. That way a site in Minster Lovell does not have to lose a day’s trading. Tell us your opening hours when you ask for a quote.
Do you clean school ventilation in Minster Lovell in the holidays?
Yes. Half-terms and the summer break are the natural time for school work. There are about 3 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Minster Lovell. You can call us on 0345 646 2711, or email photos with the dates the site is empty.
Which kinds of sites do you work on?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Are you fully insured?
Yes, we are fully insured. We also hold CHAS and SafeContractor, for sites that check contractor safety.
Do you look at the system first?
Yes, always. We diagnose before we treat: the survey shows what needs doing and what access we need and the fixed quote is built on it.
Do you cover Minster Lovell?
Yes. Our technicians work in Minster Lovell, within the South East and London area we cover.
How long does an AHU clean take?
Typically the clean takes half a day to a full day per unit, with large plant planned over several shifts. We plan the shutdown around that, including evenings or weekends.
What information do you need?
Some photos and a quick description of the system, with the address and opening hours. We’ll ask for anything else we need.
What we do, step by step
The first job on site is protection: floors, worktops and anything near the work are covered. After that, the system is made safe and the work begins. The work on site takes one overnight shift for many single units, with bigger plant phased, and we clear up before we go. A few photos of the system help us make the most of a visit to a place like Minster Lovell.
- First we agree when the unit can be switched off, including evenings or weekends.
- 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.
- After photos are taken and the certificate issued.
Getting ready for the visit
- Mention any sign-in, permit or induction we need
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Plan for cooking equipment or plant to be off before we arrive
How to get a quote
We do not publish a price list, because every site is different. Instead, we look at your site first, from pictures or a survey, and then give you a fixed quote. To get going, ring 0345 646 2711 or email us.
Related advice
Part by part
Filters
Filters are the first line of defence in the unit. We check them, and clean or change them as agreed in the quote, and the housing around them is cleaned too.
Fans and fan sections
Build-up on fan blades can upset the balance and add wear. A clean fan runs more smoothly.
Looking after it afterwards
No system stays clean for ever, but care slows the build-up. Our tips:
- Report musty smells from the vents straight away
- Keep inspection doors on the unit in good order
- Check the drain tray is emptying during routine visits
- File each AHU report in the maintenance log
Stick to the filter change schedule, as that does more than anything to keep the unit clean. Log every change so it’s easy to see when the next is due.
Regular filter changes are the best protection an AHU has. Overloaded filters let more dirt through to the coils and fan.
Ventilation in Minster Lovell buildings
Food Standards Agency data includes about 3 schools, colleges and universities in and around Minster Lovell, up to about a mile and a half out. Buildings like these often rely on mechanical ventilation, which TR19® Air covers.
Ventilation work in and around Minster Lovell is risk-based: inspect, then clean what needs it. For schools like St Kenelm's Church of England (VC) School, the holidays are the usual time to inspect and clean ventilation.
Minster Lovell is about 3 miles west of Witney, in Oxfordshire. Across the OX29 area, we can carry out AHU cleaning at your premises. Our Oxfordshire coverage runs to 443 places, and Minster Lovell is one of them. You can also see our page for Oxford, about 14 miles away.
AHU cleaning in OX29 is surveyed, quoted and booked the same way as anywhere else. That includes premises on Charterville Close, Upper Crescent and St Kenelm's Close and the roads around them. We also cover Curbridge (2 miles south-east), Brize Norton (2 miles south), Carterton (3 miles south-west), Black Bourton (4 miles south) and Bampton (5 miles south). Larger places within reach include Oxford (14 miles east), Abingdon-on-Thames (14 miles south-east), Witney (3 miles east), Wantage (15 miles south), Grove (14 miles south) and Faringdon (10 miles south).
Near you in Minster Lovell
We work in commercial kitchens and buildings around The White Hart Public House. A little further out are Cogges Manor Farm Museum (3.1 miles east) and Bronze Age Bowl Barrow (4.4 miles south).
Staff cleaning versus specialist work
Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.
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.