Hampshire · Air handling unit cleaning
Air handling unit cleaning in Damerham, Hampshire
Need AHU cleaning in Damerham? We diagnose first, fix the price and book the work around your hours, finishing with a written report and photos.
- Fan sections that haven’t been cleaned in years
- Plant that needs cleaning after a refit
- Air handling units with blocked filters
Damerham questions
Can a school’s ventilation in Damerham be done out of term time?
Yes, holiday work suits schools best. Food Standards Agency records list about 2 schools, colleges and universities with registered kitchens within about a mile and a half of Damerham. Send us your term dates when you ring 0345 646 2711, or send details by email, and we’ll fit the work in.
Is Damerham within the area you cover?
Yes, we work in villages as well as towns, and Damerham is covered. Just mention lanes, gates or anything else about the site when you book.
Where does the waste go?
Anything we remove is contained as we work and taken away with us, from grease and debris to used cleaning water. We do not leave it behind.
How do you keep the site clean during the work?
We cover floors and nearby surfaces with sheeting before work begins, and waste is contained as we go. Before we leave, we tidy up and clean down.
What’s TR19?
A BESA specification in two main parts: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It isn’t law, but it’s the benchmark.
Do you offer maintenance contracts?
Yes. Scheduled maintenance plans are part of what we do, set at the interval the system needs. The report from each visit recommends the next date.
What information do you need?
The site address, the type of premises and your opening hours, along with a few pictures and any previous report.
Can you look after several sites?
Yes. Our area covers London and the South East, so we can schedule a run of sites as one programme. Every site has its own report.
About our AHU cleaning in Damerham
Coils are where a lot of the dirt ends up. Dirt on the fins holds back air and makes the unit work harder to do the same job. Coils are cleaned carefully, with methods chosen so the fins aren’t flattened. Typical jobs include dirty filters cutting the airflow and leaves and litter drawn into the unit, across drain trays, filter sections and dampers and louvres.
For a building in or near Damerham, access is agreed in advance and the visit is planned around the journey.
We are CHAS and SafeContractor accredited, we hold ISO 9001 and we’re fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Place
- Damerham (SP6)
- Wider area
- Hampshire
- Records
- Photo report after every visit
- Quotes
- A fixed quote up front
- Working hours
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Looking after it afterwards
Once we’ve finished, these simple steps help:
- Don’t ignore odours coming through the grilles
- Clear leaves and litter away from the intake
- Stick to the filter change plan
- Diary the inspection date recommended in the report
When we have closed the unit up, it can be restarted with your site team. Keep an eye on the condensate drain over the next few days to make sure it stays clear.
Regular filter changes are the best protection an AHU has. Overloaded filters let more dirt through to the coils and fan.
Also near Damerham
Also in Damerham
How we price AHU cleaning
The price is fixed before any work begins. It takes into account:
- The number of sites or systems
- Whether we need access equipment or extra panels
- The scale of the work
- Site rules, permits and inductions
We don’t list prices on the website, because each job is priced on what it involves. For a fixed quote, phone us on 0345 646 2711 or use the quote form, and we will explain what it covers.
Helping us quote
To help us quote quickly, send us:
- Detail shots of panels, filters and grilles
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- A few general shots of the system
- How we’d reach plant on a roof or in a plant room
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 many jobs can be priced from that alone.
When something else is needed
Some problems need a different service or another trade:
- Leaking heating or cooling coils
- Dirty ducts beyond the unit itself
- A system that is undersized for the building
If in doubt, call us on 0345 646 2711, or email photos and we’ll say what we think.
What the work covers
- Internal panels
- Supply and extract fans
- Dampers and louvres
- Drain trays
- Heating and cooling coils
- Filter sections
Do you need AHU cleaning in Damerham?
Cooling coils create condensation, and that water has to go somewhere. A blocked outlet or a badly sloped tray leaves standing water, and slime and smells soon follow.
The symptoms we’re asked about most are:
- Drain trays holding standing water
- Units that have only ever had filter changes
- Filters that are clogged or overdue
- Dust-coated heating and cooling coils
An inspection comes first for any ventilation job around Damerham, so the cleaning matches what’s there.
What to look for in a quote
- Whether the whole system is included, or only the parts that are easy to reach
- Proof of insurance
- If the quote is a fixed price or an estimate
- If they look at the system before pricing
Why deal with it now?
Stuffy rooms and stale smells in a building in Damerham can sometimes be traced back to the AHU. A clean tackles the source instead of masking it. In a place like Damerham, ductwork and fans are easy to forget until something goes wrong.
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we’ll explain each part.
Why us?
- Out-of-hours work and a 24/7 emergency line
- In business since 2009
- We diagnose before we treat
- We are fully insured
Read what affects the cost or our accreditations.
Managing agents and facilities teams in Damerham
When the building owner and the occupier are different, the lease normally sets out who maintains what. We are happy to deal with either side, and the report can go to both.
Multi-site operators often want one contractor and one number. We cover South East England and London, so a run of sites can go into one programme and kept to a regular schedule.
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 it goes on the report too. All told, the work takes one overnight shift for many single units, with bigger plant phased. Photos of the system and how to reach it help us plan a visit to Damerham.
- We agree a shutdown window that suits the building.
- We take before pictures 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 pictures are taken and the certificate issued.
How to prepare
- Mention any sign-in, permit or induction we need
- Dig out any earlier paperwork for the system
- Mention any parking or loading restrictions
Ask for a 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 so you know the cost before any work starts.
Related advice
AHU cleaning in Damerham: local notes
Damerham is on our map: we cover London and the South East. Visits are booked around your hours, evenings and weekends included.
Around Damerham, an air handling unit’s drain tray is checked for standing water as a matter of course.
Damerham is in Hampshire. We provide AHU cleaning for commercial premises of every kind in Damerham and the rest of Hampshire. Damerham is one of 683 places in Hampshire where we work for commercial clients. Our Southampton page covers sites nearby (20 miles or so).
Work in SP6 is surveyed, quoted and booked the same way as anywhere else. If you need AHU cleaning at premises on High Street, Green Close and Mill End or a nearby road, our technicians can take on the work. Other places close to Damerham include Sandleheath (1 mile south-east), Rockbourne (2 miles north), Broxhill (2 miles south), Ashford (2 miles south-east) and Alderholt (2 miles south-east). We also work in nearby towns such as Totton (15 miles east), New Milton (15 miles south-east), Ringwood (7 miles south-east), Fordingbridge (3 miles east), St Leonards (8 miles south) and Brockenhurst (15 miles south-east).
Landmarks near Damerham
A little further out are Fordingbridge Museum (2.9 miles east) and Cranborne Castle Hill (3.5 miles south-west).