Reading · Air handling unit cleaning
AHU Cleaning in Lower Caversham
One call covers air handling unit cleaning in Lower Caversham: survey, fixed quote, work and sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- Stale or musty smells from the ventilation
- Dirty filters cutting the airflow
- Units that have only ever had filter changes
What the work involves, part by part
Internal casing and panels
Loose or damaged linings inside a unit can break up into the airstream. We note any we find in the report.
Heating and cooling coils
Coil fins are close together and catch the dust the filters miss. We clean them with care so the fins are not damaged.
AHU cleaning in Lower Caversham
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. The work covers drain trays, filter sections and supply and extract fans, and common reasons people get in touch are condensate trays that won’t empty and dirty filters cutting the airflow.
For a building near Lower Caversham, the visit is planned around how it’s used, and the journey is planned ahead. The work is the same as in any town: inspect, clean, record.
The report is your system’s health record: a dated account with pictures of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal, ready for your insurer.
- Location
- Lower Caversham (RG4, RG1)
- Region
- Reading
- Records
- Photo report after each visit
- Quote
- A fixed quote up front
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
The process
When we arrive, we check the system against the survey or the pictures you sent. If anything is different, we talk it through with the person on site before carrying on. After that, the work takes a single shift for a typical unit, longer for large or heavily soiled ones. A site near Lower Caversham normally has room to park, so the questions are about access to the system and your hours.
- 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.
- We finish with the fan section and the drain tray.
- After photos are taken and the certificate issued.
Before we arrive
- Have your last certificate or report to hand
- Make sure someone can let us in and lock up afterwards
- Mention any sign-in, permit or induction we need
Get a fixed quote
Quotes are quick. Send a few details and pictures, and we normally reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.
Related advice
Leave it or put it right?
Facilities teams are often asked for evidence that the ventilation is looked after. Our certificate and photo report give you clear evidence, ready to show anyone who asks. It’s easy to lose track of when the work was last done on a quieter site.
A single site or a whole portfolio, the quote is built the same way: what needs doing, how we get to it and when. The price is fixed before we start.
Why us?
- Ventilation hygiene specialists since 2009
- Full insurance on every job
- A fixed price before any work starts
- A written report with photos after each visit
Read our cost guide and our accreditations.
Questions from Lower Caversham
Do you do school ventilation cleaning in Lower Caversham in the summer holidays?
Yes, and it’s the easiest time to do it. Food Standards Agency records list about 23 schools, colleges and universities with registered kitchens within about a mile and a half of Lower Caversham. Send us your term dates when you ring 0345 646 2711, or send details by email, and we will fit the work in.
Do you work at weekends in Lower Caversham?
Yes, evening, overnight and weekend work is normal for us. It means the site in Lower Caversham keeps running as normal. Let us know the hours you’re closed and we’ll book within them.
When should our AHU next be cleaned?
It depends on the unit, the filters and how the building is used. Inspection tells you when cleaning is needed, and we will suggest an interval after the first clean.
What do you need from me for a quote?
A short description and a few photos plus the address and your hours. We will ask for anything else we need.
What do you do with what you remove?
We take it away when we go. While we work, it’s kept contained so the area stays clean.
Do you survey before quoting?
Yes. Every job is surveyed first, from your photos and details, or with a visit where necessary. Then you get a fixed quote.
Which parts of an air handling unit do you clean?
Filters, coils, drain trays, the fan and the internal surfaces are all covered. Filters are cleaned or changed as agreed in the quote.
What types of premises do you cover?
Any commercial site with kitchens or ventilation, from a single café to a large school. Hotels, schools, care homes, offices, shops and leisure sites are all part of our work.
Ventilation in Lower Caversham buildings
Going by the FSA’s register, there are about 23 schools, colleges and universities, about 26 hospitals, care homes and childcare premises and about 3 hotels and B&Bs serving food in Lower Caversham and the streets around it, up to about 1.5 miles out. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. About 37 miles out from central London, Lower Caversham is part of the South East area we work across. Visits are booked around your hours, evenings and weekends included. The nearest hospital to Lower Caversham is Royal Berkshire Hospital, about 1 mile south. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
If you manage shops or offices close to Reading station, a TR19® Air inspection shows whether the ductwork needs cleaning. Classrooms and halls at schools such as St Anne's Catholic Primary School are easiest to work in when pupils are away.
Lower Caversham is about 1 mile south of Caversham, in Reading. For AHU cleaning in and around Lower Caversham, please ring 0345 646 2711 or drop us a line for a fixed quote. Our area covers London and the South East, including Lower Caversham. Our Reading coverage runs to 34 places, and Lower Caversham is one of them.
Our technicians cover all of RG4 and RG1 for AHU cleaning and the roads nearby. AHU cleaning is available to premises on Star Road, Send Road and Mill Road and nearby roads. If your site is just outside Lower Caversham, we cover Newtown (1 mile south-east), Caversham (1 mile north), Emmer Green (1 mile north), Caversham Park Village (1 mile north) and Reading (1 mile south-west). Larger places within reach include Norcot (3 miles west), Tilehurst Within (3 miles west), Shinfield (4 miles south), Arborfield Garrison (6 miles south-east), Horncastle (3 miles south-west) and Whitley Wood (3 miles south).
What’s near Lower Caversham
We work in commercial kitchens and buildings around Kendrick School, The Red Cow Public House and Eldon Square, among other places. Also close by are Chiltern Nursery Nurse Training School (0.7 miles north-west) and University of Reading library (1.8 miles south). For rail, the closest station is Reading station, roughly 0.7 miles south-west of the centre. A little further out are Royal Berkshire Hospital (1 mile south) and Berkshire Medical Heritage Centre Museum (0.9 miles south). Open spaces near Lower Caversham include Sonning Hill and South Lake.
Keeping the system healthy
Looking after the system between visits is straightforward, and it helps at the next visit:
- Diary the inspection date recommended in the report
- Report stiff or damaged access doors
- Clear leaves and litter away from the intake
- Note any water around the unit or leaks below it
When we’ve closed the unit up, it can be restarted with your site team. Check the drain tray is emptying over the first few days to confirm water is draining away.
Make sure access doors and panels on the unit open easily. Sections that are awkward to open are the ones that get skipped.
When something else is needed
It’s worth knowing the limits before booking:
- Damaged coils beyond cleaning
- Controls and BMS settings that run the unit
- Mechanical faults with motors, belts or bearings
Not sure which it is? You can call us on 0345 646 2711 or email us and we’ll tell you honestly before booking.
What we work on in Lower Caversham
- Filter sections
- Heating and cooling coils
- Dampers and louvres
- Drain trays
- Internal panels
- Supply and extract fans
What we are called out for in Lower Caversham
An overdue filter loads up with dirt, which cuts the airflow and can let air slip round the filter. Then the rest of the unit takes the load.
What we are most often called out for:
- Debris and leaves in the fresh air intake
- Fan sections that haven’t been cleaned in years
- Drain trays holding standing water
- Dust-coated heating and cooling coils
Healthcare buildings such as Royal Berkshire Hospital, about 1 mile south, depend on their ventilation; if you manage a surgery, clinic or care home near Lower Caversham, yours matters too.
What to look for in a quote
- Proof of accreditation you can verify
- Whether VAT is included
- When the next visit should be, and why
- Whether the figure could change on the day
Also near Lower Caversham
What else we do in Lower Caversham
What affects the cost of AHU cleaning
You’ll get a fixed price before work begins. It takes into account:
- Working hours and out-of-hours timing
- The size of the system
- A single visit or a regular plan
- Site rules, permits and inductions
Putting the work off seldom saves money. Problems in a system tend to grow, which can make the next visit longer. If you’re not sure what’s needed, call 0345 646 2711 or email us and we’ll give you an honest view and a fixed quote.
Asking for a quote
Photos let us diagnose from a distance. Try to include:
- The paperwork from the last visit, if you have it
- The postcode and the type of business
- How we’d reach plant on a roof or in a plant room
- Your opening hours and when the area is out of use
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, the quote is fixed before any work is booked.