West Sussex · Air handling unit cleaning
Elsted AHU cleaning
AHU cleaning across Elsted and nearby, timed so the site keeps working and finished with a written report and photos.
- Drain trays holding standing water
- Dirty fans and fan housings
- Intake sections clogged with outdoor debris
Elsted: your questions answered
Can the work in Elsted be done at night or at weekends?
Yes, evening, overnight and weekend work is normal for us. It means the site in Elsted keeps running as normal. Your opening times are the first thing we ask for.
Can you do AHU cleaning in Elsted?
Yes, Elsted is covered. To start, ring 0345 646 2711, or send details by email with a few photos of the system.
Which accreditations do you hold?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.
Can you clean the ducts connected to the AHU?
Yes. We clean supply and extract ductwork to TR19® Air as well. Cleaning the unit and ducts together often makes sense, and we can survey both on the same visit.
Can you fix a faulty AHU?
Mechanical repairs to the unit are for your HVAC maintenance contractor. We clean the unit and report anything we see that needs attention.
Can you come out in an emergency?
Yes. There’s a 24/7 emergency line for anything that cannot wait until a planned visit. Call us any time and explain what’s happened.
Will the ventilation be off while you clean?
Yes. We can’t clean a running unit, so it’s switched off and made safe first. The shutdown is planned with whoever runs the building.
When should our AHU next be cleaned?
It depends on the unit, the filters and how the building is used. Regular inspection shows when it’s due, and the report recommends a next date.
How we handle AHU cleaning in Elsted
Where a building in Elsted 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. If you’re dealing with condensate trays that won’t empty and units needing a clean before a new tenant or handover, we can help, from drain trays, dampers and louvres and filter sections onwards.
Work in a small place like Elsted starts with agreeing access and timings, and the ventilation is inspected, cleaned and recorded the same as anywhere.
The report is your system’s health record: a dated account with photos of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal, ready for your insurer.
- Location
- Elsted (GU29)
- Region
- West Sussex
- Records
- Report and pictures after the visit
- Quote
- A fixed quote up front
- Hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Towns and villages near Elsted
What else we do in Elsted
How the visit works
The visit has three parts: set-up, the treatment itself and the sign-off. Set-up means sheeting and making equipment safe, while signing off means the written report and pictures. The middle part takes longest, which takes half a day to a full day per unit, with large plant planned over several shifts. The timing of a visit to Elsted is set by you, and the travel is our side of the planning.
- The survey covers the unit, its access and how it can be shut down.
- We sheet the area and the unit is isolated.
- Dirt and debris are removed from each section.
- 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
- Plan for cooking equipment or plant to be off before we arrive
- Tell us about site rules, permits or sign-in
- Let us know about parking and loading
How to get a quote
To help us quote: the address, the type of site and when it’s open, pictures of the system and the last certificate or report, if there is one. Once you have those, give us a ring on 0345 646 2711, or email photos.
Related advice
AHU cleaning in Elsted: local notes
Elsted’s nearest hospital, Midhurst Community Hospital, is about 4.7 miles east. Clean air matters most where people are unwell, and that’s as true in a care home as in a hospital. At about 49 miles from central London, Elsted sits well inside the area we cover. We work evenings, overnight and at weekends, so the visit fits around the site.
Around Elsted, as anywhere, ventilation cleaning begins with an inspection. If you run a surgery, dental practice or care home near Elsted, clean ventilation matters as much to you as to a hospital like Midhurst Community Hospital (about 4.7 miles east).
Elsted is about 5 miles south-east of Petersfield, in West Sussex. Every kind of commercial site in Elsted, we can take on AHU cleaning. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. Elsted is one of 371 places in West Sussex we cover for AHU cleaning. There’s also a page for Portsmouth, roughly 15 miles from Elsted.
AHU cleaning in GU29 follows the same survey, fixed quote and written report as everywhere else we cover. We also cover the places around Elsted: East Harting (1 mile west), Elsted Marsh (1 mile north-east), Didling (1 mile south-east), Nyewood (2 miles north-west) and Dumpford (2 miles north-east). Within a short drive, we also cover Bognor Regis (14 miles south-east), Chichester (9 miles south), Emsworth (9 miles south-west), Portfield (10 miles south), Yapton (14 miles south-east) and East Wittering (14 miles south).
Around Elsted
Locally, jobs take us to businesses close to The Three Horseshoes Public House and the streets around them. Other landmarks nearby include Midhurst Community Hospital (4.7 miles east). The countryside around Elsted includes Iping and Stedham Commons and Oakham Hill.
Why it’s worth doing now in Elsted
A light clean now is simpler than a heavy one later. Years of build-up make the job longer and harder, particularly where damp has made it stick. In a small place like Elsted, a system that fails can take a site out of use.
Combining work into one visit or one programme can make for a more efficient booking. Tell us about everything you’d like looked at, and you will get one fixed quote.
Why us?
- Photo reports with every job
- CHAS, SafeContractor and ISO 9001
- In business since 2009
- Full insurance on every job
Read what affects the cost and our accreditations.
Managing agents and facilities teams in Elsted
From a single site to a large estate, the standard is the same: a survey first, a fixed quote, the work timed around the site and a report with photos.
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. With shared responsibility, good records help everyone.
Keeping the system healthy
So the system stays in good health:
- Diary the inspection date recommended in the report
- Keep the certificate and photo report with the plant records
- Report musty smells from the vents straight away
- Do not store bins or materials near the intake
Once the clean is done, we send a TR19® certificate and a report with before and after pictures. Keep both with the building’s maintenance records.
Regular filter changes are the best protection an AHU has. Once filters clog, dirt starts getting past them.
What your team can do, and what needs us
Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. What they cannot safely do is clean inside the ductwork, the fan or the risers, which is where we come in.
When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We will take a look and give you a fixed quote.
What the work involves, part by part
Heating and cooling coils
Heating and cooling coils have tightly packed fins that trap fine dust. We clean them with care so the fins aren’t damaged.
Internal casing and panels
Damaged internal linings or loose panels can shed material into the air. Anything like that is recorded with photos.
When something else is needed
We will not sell you work that doesn’t address the problem, so these are the things it will not cover:
- A system that is undersized for the building
- Breakdowns that need a mechanical engineer
- Dirty ducts beyond the unit itself
If in doubt, give us a ring on 0345 646 2711 or send us an email and we’ll say what we think before booking.
Where we work
- Supply and extract fans
- Drain trays
- Filter sections
- Internal panels
- Dampers and louvres
- Heating and cooling coils