Southampton · Ductwork cleaning
Duct cleaning in Swaythling
One call covers ductwork cleaning in Swaythling: survey, fixed quote, work and sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- Grease pooling at the foot of the riser
- Stale grease odours from the duct
- A grease test showing the duct is overdue
What we do, step by step
On the day, we arrive at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Equipment that has to be off is switched off and allowed to cool first, and the area around the work is covered and protected. The work itself takes a shift or more, depending on the length of the runs and the number of access points. A site near Swaythling usually has room to park, so the questions are about access to the system and your hours.
- Diagnosis: a survey of the duct’s route, size and access.
- You get a fixed price before work starts.
- Each section is cleaned in turn through its access panel.
- Bends, risers and the base of each riser get extra attention.
- The duct is signed off with readings, pictures and a next clean date.
Before we arrive
- Mention any sign-in, permit or induction we need
- Name a contact who can let us in at the agreed time
- Mention any locked doors, roof access or ceiling voids
How to get a quote
Photos are the quickest way to a quote: 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.
Advice
Ductwork cleaning in Swaythling
Not sure when the ductwork was last cleaned? A few details about the system are a good start when you call us on 0345 646 2711, or send details by email, and we’ll give you a fixed quote for ductwork cleaning, typically within one working day. If you are dealing with years of grease along the duct floor and gaps where access panels were never fitted, we can put it right.
In a smaller place like Swaythling, the kitchens with extract systems are more likely to be a pub, a café, a takeaway or a school or care home kitchen than a big restaurant. Quieter kitchens still collect grease in the duct, just more slowly, so cleaning is planned around how much it cooks and what the readings show.
Duct Doctor has been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
- Location
- Swaythling (SO16, SO18, SO17)
- Region
- Southampton
- Paperwork
- Certificate plus before-and-after pictures
- Quote
- A fixed quote up front
- Working hours
- After hours by arrangement; emergencies any time
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
In-house cleaning or a specialist?
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.
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 will take a look and give you a fixed quote.
Common questions in Swaythling
Do you clean school canteen extracts around Swaythling out of term?
Yes, out-of-term visits are normal for schools. With about 24 schools and colleges on the FSA’s register within roughly a mile and a half of Swaythling, it pays to plan holiday dates ahead. Booking early in the term gives the best choice of holiday dates.
Will you come out to Swaythling?
Yes, smaller places are covered as well as towns. A survey first, from pictures or a visit, means we arrive with the right kit.
Can you come out in an emergency?
Yes, day and night, every day of the year. Office hours are Monday to Friday, 8am to 6pm, with the emergency line covering every other hour.
Can you clean ductwork with no access panels?
Sections out of reach are written down on the report, as TR19 expects. We can fit new access panels so they’re cleaned next time.
What is TR19?
TR19® is BESA’s specification for ventilation hygiene. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
Can you price the work without visiting?
In many cases, yes. With good photos, the site type and your last report, we can price many jobs. Larger or hidden systems need a survey on site first.
Do you work with multi-site operators?
Yes. Tell us the addresses and what each needs and we’ll quote them together.
What’s the cleaning interval for extract ductwork?
The minimum depends on how long the kitchen cooks each day: 3-monthly for heavy use, 6-monthly for moderate and 12-monthly for light use. Measured grease sets the real interval.
Ductwork cleaning in Swaythling: the local picture
Food Standards Agency records list about 85 cafés, restaurants and staff canteens and about 44 takeaways within 1.5 miles or so of the middle of Swaythling. Each kitchen that cooks under a canopy sends grease-laden air into a duct, where it cools and settles. Swaythling is covered by Hampshire and Isle of Wight Fire and Rescue Service. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. It’s Southampton council that sends environmental health officers to food businesses in Swaythling. Extraction counts as kitchen equipment, so its condition can come up on the day. Keeping each certificate and photo report on file helps show the extract is looked after.
A kitchen near Swaythling station that serves breakfast and dinner can run its extract twelve hours or more, which shortens the cleaning interval. Term dates shape school work: for a school like Mansbridge Primary School, an extract clean fits neatly into a half-term or summer break.
Swaythling is about 2 miles north of Southampton, in Southampton. If you need ductwork cleaning in Swaythling, it’s easy to get a fixed quote: please call 0345 646 2711, or send details by email. We work across South East England and London, Swaythling included. Our area takes in 40 places across Southampton, large and small.
All of SO16, SO18 and SO17 is covered for ductwork cleaning, from the main roads to the quietest streets. If you need ductwork cleaning at premises on High Road, Wide Lane and Lilac Road or anywhere close by, our technicians can take on the work. If your site is just outside Swaythling, we cover Bassett Green (1 mile west), Mansbridge (1 mile east), North Stoneham (1 mile north), Portswood (1 mile south-west) and St Denys (1 mile south). Within a short drive, we also cover Shirley (3 miles south-west), Regents Park (3 miles south-west), Thornhill (3 miles south-east), Itchen (3 miles south), Sholing (3 miles south) and Maybush (3 miles west).
Near you in Swaythling
Around Swaythling, our work takes us to kitchens and buildings near Saint George Catholic Voluntary Aided College Southampton, Riverside Park and Saint George Catholic Voluntary Aided College Southampton. There’s a railway station in Swaythling itself: Swaythling station. Nearby you will also find Marlands Shopping Centre (2.6 miles south-west) and Bitterne Local History Society Heritage And Research Centre (1.9 miles south). Not far away are Netley Common.
Aftercare tips
No system stays clean for ever, but care slows the build-up. Our tips:
- File each certificate and photo report in the maintenance log
- Keep grease filters clean and fitted whenever you cook
- Keep to the interval on the report
- Consider fitting panels where the report shows gaps
You will have a recommended date for the next clean, based on the readings and your daily cooking hours, in line with BESA guidance.
Some signs mean the duct needs attention sooner: grease leaking from duct joints, smells, or a fan that sounds rough. Testing will show whether any section has reached 500 microns.
Nearby places to Swaythling
What else we do in Swaythling
What a clean won’t put right
Not every problem is solved by ductwork cleaning, and we’d rather say so up front. It won’t put right:
- Sections that can’t be reached safely without new access (those are recorded, and panels can be fitted)
- Undersized or badly laid-out ducts
- A worn-out fan that needs replacing
Not sure which it is? You can call us on 0345 646 2711 or use the quote form and we will tell you honestly.
Parts of the system we cover
- Access panels
- Bends and junctions
- Horizontal duct runs
- Vertical risers
- Attenuators
- Multi-storey ducts
What we are called out for in Swaythling
Grease settles fastest where the air slows down. Long horizontal runs, bends, changes in size and the foot of a riser all collect more, and those are the points we pay most attention to.
Common reasons sites call us include:
- Grease pooling at the foot of the riser
- Duct runs that cannot be reached
- Thick crusts of old grease along the duct
- Proof of duct cleaning for the insurer
Healthcare kitchens, like those at hospitals such as Royal South Hants Hospital (about 2 miles south), often cook for long hours, which puts them in BESA’s heavier-use bands.
Questions to ask before booking
- When the next visit should be, and why
- Proof of insurance
- What records you’ll receive afterwards
- How VAT is shown on the quote
What affects the quote in Swaythling
The price is fixed before any work begins. It’s based on:
- The scale of the work
- A single visit or a regular plan
- Site requirements such as sign-in and permits
- Parking and loading at the site
The cost depends on how big the system is, what state it’s in and access to every part of it. You get a fixed price before any work starts, so there are no surprises.
What we need to know
Before you ask for a quote, gather:
- Photos showing the whole system and its surroundings
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- The times we could work without disrupting the site
- Any previous report or certificate
Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, you get a fixed price before we start.
Multi-site and managed buildings
Records are where multi-site compliance often slips. Each visit produces a dated report with pictures, so you can show an insurer or inspector what was done at each site.
When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party and send the paperwork to whoever needs it.