West Berkshire · Air handling unit cleaning
Air handling unit cleaning in Compton, West Berkshire
AHU cleaning for Compton and the surrounding area: diagnosis first, then a fixed quote, the work and a report with photos. Call for a fixed quote.
- Blocked condensate drains and slimy trays
- Units that have only ever had filter changes
- Coils clogged with dust and debris
Part by part
Internal casing and panels
The inside walls and floor of the casing collect dust and debris. Each section is cleaned from the intake through to the outlet.
Rooftop and plant room units
Many AHUs sit on roofs or in plant rooms with limited access. We plan safe access as part of the survey so the quote reflects it.
AHU cleaning in Compton, done properly
If the units serving a building in Compton have only had filter changes for years, there may be dirt on the coils, fan and casing that nobody has looked at. A full clean deals with all of it. Typical jobs include drain trays holding standing water and rooms that smell stuffy when the system runs, on dampers and louvres, filter sections and supply and extract fans.
In rural areas, ventilation units are often in roof voids or outbuildings, where filters and drain trays get forgotten.
The report is your system’s health record: dated, with pictures, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.
- Location
- Compton (RG20)
- Wider area
- West Berkshire
- Records
- Report and photos after the visit
- Price
- Fixed quote, normally within a working day
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
What affects the quote in Compton
The quote reflects the site in front of us. We consider:
- Where the site is and how we reach it
- Whether we need access equipment or extra panels
- Site rules, permits and inductions
- Working hours and out-of-hours timing
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, and a neglected system can mean more work. If you are not sure what’s needed, call 0345 646 2711 or send us an email and we’ll give you an honest view and a fixed quote.
What to send for a quote
When you contact us, these details help:
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- When the site is open and when it’s quiet
- The site address and the type of premises
- Close-ups of filters, grilles, hatches or access panels
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. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.
Places near Compton
Other services in Compton
What staff can safely do
Keep a record of what your team does. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, alongside our reports.
If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We can diagnose it and quote.
What AHU cleaning cannot fix
An honest diagnosis matters more to us than a booking, so here’s what this work can’t put right:
- Problems with the unit’s controls or sensors
- A system that’s undersized for the building
- The supply and extract ducts, quoted separately
If you are not sure, just call us on 0345 646 2711 or use the quote form and we’ll give you a straight answer before you book.
Parts of the system we cover
- Supply and extract fans
- Drain trays
- Dampers and louvres
- Heating and cooling coils
- Filter sections
- Internal panels
Aftercare tips
After the visit, a few habits help the work last:
- Plan the next inspection before the last report gets filed away
- Stick to the filter change plan
- Check the drain tray is emptying during routine visits
- Keep the certificate and photo report with the plant records
The ducts served by the unit may need attention too. Cleaning the unit and ducts together gives the best result, and we can quote for both.
Make sure access doors and panels on the unit open easily. If a section is hard to get into, it tends not to get checked.
Ventilation in Compton buildings
Compton, about 50 miles from central London, is within our usual area. Visits are booked around your hours, evenings and weekends included.
Around Compton, as anywhere, ventilation cleaning begins with an inspection.
Compton is about 7 miles south of Didcot, in West Berkshire. Across the RG20 area, we cover AHU cleaning for commercial sites. Compton is one of 155 towns, villages and districts in West Berkshire where we work for AHU cleaning. We also work in Reading, about 13 miles from Compton.
Every address in RG20 is within our area for AHU cleaning, from the main roads to the quietest streets. If you need AHU cleaning at premises on High Street, Lowbury Gardens and Cheap Street or a nearby road, our technicians can take on the work. Other places close to Compton include East Ilsley (2 miles north-west), Aldworth (2 miles east), Woodway (3 miles north), Blewbury (4 miles north) and Chilton (4 miles north-west). Further out, we also cover Newbury (9 miles south), Thatcham (8 miles south), Burghfield Common (11 miles south-east), Speenhamland (8 miles south-west), Hungerford (14 miles south-west) and Spencers Wood (15 miles south-east).
Landmarks near Compton
Locally, jobs take us to businesses close to The Downs School and The Swan pub, among other places. Well-known places in the area include Hampstead Norris Castle (2.5 miles south). Open spaces near Compton include Churn Hill.
Questions from Compton
Is AHU cleaning available in Compton?
Yes, Compton is within the area we cover across London and the South East. A fixed quote usually follows within one working day of the survey details.
Is Compton within the area you cover?
Yes. Compton is within the area we cover across London and the South East. A survey first, from photos or a visit, means we arrive with the right kit.
How far ahead should we book?
It depends on the time you need and how big the job is. Tell us your preferred dates when you ask for a quote, and if it’s an emergency, call us any time.
What does AHU cleaning cost?
It depends on the site, so we quote each one individually. To get one, give us a ring on 0345 646 2711 or use the quote form with the site type, opening hours and a few pictures.
Can you set up regular visits?
Yes. Plans on a 3, 6 or 12-monthly cycle are available, to suit the system and how it’s used.
Can you price the work without visiting?
Usually, yes. Send wide shots, close-ups of any access panels and anything that worries you, and we normally come back within one working day. If pictures aren’t enough, we’ll survey first.
Are you insured?
Yes. Duct Doctor is fully insured, and we can share the details when you need them.
Can you come out in an emergency?
Yes, 24/7. Our office is open from 8am to 6pm on weekdays, with the emergency line covering every other hour.
Do you need AHU cleaning in Compton?
An AHU’s intake draws in outdoor air and everything in it: dust, pollen, leaves and debris. The intake section and first filters take the brunt, and some travels further into the unit.
These are the problems we see most often:
- Units that have only ever had filter changes
- Condensate trays that won’t empty
- Dirty coils holding back the airflow
- Dirty filters cutting the airflow
Classrooms and halls at schools such as Compton C.E. Primary School are easiest to work in when pupils are away.
Comparing quotes
- Whether the quote is based on a survey or pictures
- What’s included in the scope, part by part
- What paperwork you get at the end
- Proof of insurance
What we do, step by step
At the end of the visit, someone from your team can look over the work with us. Anything we couldn’t reach or that needs attention is pointed out there and then, and the same goes into the written report. All told, the work takes from a few hours for a compact unit to a day or more for a large one. Rural roads and tight entrances are worth telling us about before a visit to Compton.
- We look at the unit and the plant area during the survey.
- We sheet the area and the unit is isolated.
- Each section is cleaned of dust, debris and slime.
- Coils and trays are cleaned and the condensate drain cleared.
- We close every panel, hand the unit back and send the report and certificate.
Getting ready for the visit
- Dig out any earlier paperwork for the system
- Plan for cooking equipment or plant to be off before we arrive
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Getting a quote
Here’s what helps us quote: the address, the type of site and when it’s open, photos of the system and the last certificate or report, if there is one. Once you have those, call us on 0345 646 2711 or use the quote form.