Surrey · Air handling unit cleaning
Air handling unit cleaning in Capel, Surrey
One call covers AHU cleaning in Capel: survey, fixed quote, work and sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- Dirty fans and fan housings
- Condensate trays that won’t empty
- Intake sections clogged with outdoor debris
AHU cleaning in Capel
Our AHU cleans for sites in Capel cover the parts that collect dirt: filters, coils, drain trays, fans and the internal panels. You get a TR19® certificate and a photo report showing the unit before and after. If you’re dealing with dirty fans and fan housings and blocked condensate drains and slimy trays, we can put it right, from filter sections, internal panels and supply and extract fans onwards.
Rural buildings with mechanical ventilation, such as care homes and country hotels, often keep their units in roof spaces or outbuildings, which makes them easy to overlook.
Each visit ends with a written report and photos, so there’s a dated record of the work. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Place
- Capel (RH5)
- Region
- Surrey
- Reporting
- Photo report after each visit
- Quote
- A fixed price before any work starts
- Hours
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Checked
- 30 October 2026
Looking after it afterwards
So the system stays in good health:
- Clear leaves and litter away from the intake
- Look at the condensate drain whenever the unit is serviced
- Keep the certificate and photo report with the plant records
- Keep filter changes on time and recorded
Stick to the filter change schedule, as that does more than anything to keep the unit clean. Record each change in the maintenance log.
Change or clean filters on time. Once filters clog, dirt starts getting past them.
What happens on the day
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. The visit takes anything from half a day for one small unit to several shifts for a plant room full of them. For a village or hamlet like Capel, tell us about narrow lanes, gates and parking when you book.
- We start with a survey of the unit and a fixed quote for the work.
- We arrange the shutdown with your staff and sheet the area.
- Filters are dealt with as agreed, and the coils, fan and casing cleaned.
- We clean out the drain tray and make sure it drains.
- A TR19® certificate and photo report follow the clean.
Before we arrive
- Agree a time when the area can be out of use
- Allow time for equipment near the work to be turned off and cool down
- Have your last certificate or report to hand
Get a fixed quote
Every quote begins with a look at the system, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work, before any work starts.
Read more
Also in Capel
When it’s something else
We’d rather tell you now than book work that won’t help, so these are the things it will not cover:
- A system that is undersized for the building
- Coils that are corroded or leaking and need replacing
- Problems with the unit’s controls or sensors
Not sure which it is? You can call us on 0345 646 2711, or email photos and we will tell you honestly.
Where we work
- Heating and cooling coils
- Filter sections
- Drain trays
- Supply and extract fans
- Dampers and louvres
- Internal panels
Multi-site and managed buildings
From a single site to a large estate, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
Running several sites is easier with one contractor. We work across London and the South East, so a run of sites can go into one programme and kept to a regular schedule.
AHU cleaning in Capel: local notes
Capel is about 26 miles from central London, well within the area we cover across London and the South East. We work evenings, overnight and at weekends, so the visit fits around the site. Capel’s nearest hospital, Horsham Hospital, is about 5.6 miles south. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
If you manage offices or shops near Ockley station, their ventilation can be inspected and cleaned out of hours. If you run a surgery, dental practice or care home near Capel, clean ventilation matters as much to you as to a hospital like Horsham Hospital (about 5.6 miles south). Wherever a school like Scott Broadwood CofE Infant School has ducted ventilation, a half-term visit keeps the work out of lesson time.
Capel is about 5 miles south of Dorking, in Surrey. Across the RH5 area, we can take on AHU cleaning. 395 places in Surrey are on our list, from busy centres to quieter spots. We also work in Guildford, about 13 miles from Capel.
Every address in RH5 is covered for AHU cleaning, from busy streets to back roads. AHU cleaning is available to premises on The Street, Laundry Way and Bakers Way and the roads around them. We also cover the places around Capel: Ockley (2 miles west), Beare Green (2 miles north), Paynes Green (2 miles south-west), Kingsfold (2 miles south) and Holmwood Corner (3 miles north). Larger places within reach include Guildford (13 miles north-west), Epsom (13 miles north), Horley (7 miles east), Redhill (9 miles north-east), Ewell (14 miles north) and Reigate (8 miles north-east).
Landmarks near Capel
The closest station to Capel is Ockley station, roughly 0.6 miles west. Other landmarks nearby include Horsham Hospital (5.6 miles south). For a walk, there’s Leith Hill and Warnham LNR.
Staff cleaning versus specialist work
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but the parts you cannot see still need a specialist at the right interval.
Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. What they cannot safely do is clean inside the ductwork, the fan or the risers, which is where we come in.
Part by part
Rooftop and plant room units
Units outside are exposed to weather and windblown debris. The intake section gets particular attention.
Fans and fan sections
Dust on a fan impeller adds weight and wear. A clean fan runs more smoothly.
What happens if it’s left?
Facilities teams are often asked for evidence that the ventilation is looked after. Our certificate and photo report give you clear evidence, for audits, tenants or your own peace of mind. With notice, the visit to Capel can be fitted around your bookings and events.
A single site or a whole portfolio, the quote is built the same way: the work involved, the access and the timing. The price is fixed before any work starts.
Why book with us
- We diagnose before we treat
- One contact for all your sites in London and the South East
- Out-of-hours work and a 24/7 emergency line
- Accredited under CHAS and SafeContractor, with ISO 9001
Take a look at how cleaning jobs are priced or how to check a contractor.
Capel: your questions answered
Can you work in Capel outside opening hours?
Yes, out-of-hours work is a big part of what we do. The work in Capel can fit around your hours. Tell us your opening hours when you ask for a quote.
Do you cover Capel for AHU cleaning?
Yes. Our area runs across London and the South East, Capel included. To start, call 0345 646 2711 or drop us a line with a few photos of the system.
How much notice should we give?
Earlier is better, particularly for night and weekend visits. Quotes typically come back within one working day, and emergencies are covered by our 24/7 line.
What types of premises do you cover?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Do you offer maintenance contracts?
Yes, of course. Tell us what you have and how it’s used and we will propose a schedule with a fixed quote.
Can you quote from pictures?
Normally, yes. Send a few wide photos plus close-ups of panels, filters or grilles, and we normally come back within one working day. Some sites still need a visit, and we’ll say so.
Will the ventilation be off while you clean?
Yes. We cannot clean a running unit, so it’s switched off and made safe first. The shutdown is planned with whoever runs the building.
Are you insured?
Yes. We carry full insurance and have been trading since 2009.