Hampshire · Air handling unit cleaning
Bramshaw AHU cleaning
Cleaning of air handling units, including filters, coils, drain trays, fans and internal surfaces for commercial sites in Bramshaw and across Hampshire. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Plant that has been serviced but not cleaned
- Dirty fans and fan housings
- Odours coming through the supply air
Fixed quotes for AHU cleaning in Bramshaw
You will get a fixed price before any work starts. It’s based on:
- When the work can happen, such as evenings, overnight or weekends
- The size of the system
- One-off work versus a regular cycle
- Travel, parking and unloading
Working hours, access and the scale of the site all affect the cost. We take each of them into account, and the price is fixed before work begins.
Helping us quote
You don’t need the technical terms. Just send:
- Photos showing the whole system and its surroundings
- Detail shots of panels, filters and grilles
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- How we’d reach plant on a roof or in a plant room
Here’s what helps us quote: where the site is, what it is and its opening hours, 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 email photos.
AHU cleaning in Bramshaw, done properly
An AHU clean is a thorough examination and treatment of the unit. We look inside each section, clean what we find and record it with photos, so you can see the unit’s condition for yourself. If you have dirty fans and fan housings and dust-coated heating and cooling coils, we can help.
Somewhere as small as Bramshaw, ducted ventilation is usually limited to a school, a care home, a surgery or a converted business building, wherever there is one, but those that do need it inspected and cleaned like any other.
Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and photos, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Where
- Bramshaw (SO43)
- Region
- Hampshire
- Records
- Photo report after every visit
- Price
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Nearby places to Bramshaw
Also in Bramshaw
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. Rural roads and tight entrances are worth telling us about before a visit to Bramshaw.
- We start with a survey of the unit and a fixed quote for the work.
- With your site team, the unit is switched off and isolated, then the area around it protected.
- We clean or change the filters as agreed, then clean the coils, fan and internal panels.
- We clean out the drain tray and make sure it drains.
- We close up the unit and send the certificate and before and after pictures.
How to prepare
- Agree a time when the area can be out of use
- Mention any sign-in, permit or induction we need
- Let us know how we reach the system, including roofs, risers and plant rooms
Ask for a quote
There’s no standard price list, because every site is different. We look at your system first, from pictures or on a visit, then send a fixed quote. To start, give us a ring on 0345 646 2711, or send details by email.
Read more
Ventilation in Bramshaw buildings
About 4.1 miles east of Bramshaw is Tatchbury Mount Hospital, the nearest hospital. Hospitals show how much a building can rely on its ventilation, and smaller healthcare sites rely on theirs too.
Healthcare ventilation, from large hospitals like Tatchbury Mount Hospital (about 4.1 miles east) to small clinics, depends on clean filters, coils and ducts.
Bramshaw is about 5 miles west of Totton, in Hampshire. Whatever kind of site you run in Bramshaw, we can take on AHU cleaning. We can work out of hours so trading isn’t interrupted. Our Hampshire coverage runs to 683 places, and Bramshaw is one of them. For sites nearby, see our Southampton page, about 10 miles away.
We work across the SO43 postcode area for AHU cleaning and the roads nearby. Main roads around Bramshaw include the B3079, which makes travel easy for AHU cleaning. We also cover the places around Bramshaw: Canada (2 miles north-east), Brook (2 miles south) and Wittensford (2 miles south-east). We also work in nearby towns such as Winchester (15 miles north-east), Eastleigh (12 miles east), Totton (5 miles east), Chandler's Ford (10 miles east), Hedge End (14 miles east) and Lymington (13 miles south).
Near you in Bramshaw
Nearby you will also find Tatchbury Mount Hospital (4.1 miles east). Not far away are Copythorne Common.
Common problems we fix in Bramshaw
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.
Signs it’s time to call us include:
- Units that have only ever had filter changes
- Dust-coated heating and cooling coils
- Odours coming through the supply air
- Air handling units due a clean after building work
Around Bramshaw, as anywhere, ventilation cleaning begins with an inspection.
Comparing quotes
- Whether a written report and pictures are included
- Whether the work can be done while the site is closed
- Proof of insurance
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
Looking after it afterwards
Here’s the after-treatment advice, in brief:
- Flag stale or damp smells in the supply air
- Change filters on schedule and log each change
- File each AHU report in the maintenance log
- Check the drain tray is emptying during routine visits
Photos in the report cover the filters, coils, drain tray, fan and casing, and note any part we couldn’t get to. Any defects we noticed, like a leaking tray or damaged lining, are listed.
Keep the area around the intake clear. Anything around the intake is likely to be drawn in.
Bramshaw: your questions answered
Will you come out to Bramshaw?
Yes, smaller places are covered as well as towns. The journey is planned ahead, so a few details about the route help.
Is Bramshaw in your area for AHU cleaning?
Yes, Bramshaw is within the area we cover across London and the South East. Get in touch with the details and we will arrange a survey.
Can one contract cover all our sites?
Yes. Our area covers London and the South East, so we can schedule a run of sites as one programme. Each site gets its own report and pictures.
Can you fix a faulty AHU?
AHU cleaning is what we offer here, not mechanical repairs. Any faults we notice are recorded so your maintenance contractor can deal with it.
What is TR19?
A BESA specification in two main parts: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It isn’t law, but it’s the benchmark.
Do you survey before quoting?
Yes, always. We diagnose before we treat: the survey shows what needs doing and what access we need, and the quote is based on that.
Are you fully insured?
Yes. Duct Doctor is fully insured, and we can share the details when you need them.
How much does AHU cleaning cost?
We don’t publish prices, because the cost depends on the job: the size of the system, its condition, access and when we can work. We fix the price before any work starts.
Leave it or put it right?
Leave an AHU uncleaned and the dirt doesn’t stay put. It moves on into the ductwork and out into the rooms, so cleaning the ducts without the unit only goes so far. Rural sites can’t always move to another kitchen or room when something fails.
We do not list prices on the website, because each job is priced on what it involves. For a fixed quote, give us a ring on 0345 646 2711 or use the quote form, and we’ll talk you through it.
What you get with us
- One contact for all your sites in London and the South East
- Fully insured
- Ventilation hygiene specialists since 2009
- Accredited under CHAS and SafeContractor, with ISO 9001
Take a look at how cleaning jobs are priced or our accreditations.
For landlords and multi-site operators
We work for landlords, managing agents and facilities managers as well as the people running the site. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we’re happy to quote for all of it.
Keeping records across a portfolio is half the battle. Each visit produces a dated report with pictures, ready to show insurers, fire officers or EHOs.
Part by part
Internal casing and panels
Damaged internal linings or loose panels can shed material into the air. Anything like that is recorded with photos.
Fans and fan sections
Dust on a fan impeller adds weight and wear. Cleaning keeps it running as intended.