Southampton · Ductwork cleaning
Ductwork cleaning in Harefield, Southampton
Ductwork cleaning for Harefield and the surrounding area: diagnosis first, then a fixed quote, the work and a report with photos. Ask us for a fixed quote.
- Smells of old cooking grease from the ductwork
- Readings above 200 microns from a grease thickness test
- A duct clean needed for an insurer
Ductwork cleaning for kitchens and businesses in Harefield
Every duct has its own route. A few metres to an outside wall, or a riser up through the building to a roof fan. We map the route during the survey and finds every access point before we quote. Typical jobs include years of grease along the duct floor and smells of old cooking grease from the ductwork, on vertical risers, multi-storey ducts and bends and junctions.
Around a smaller place like Harefield, kitchen extracts tend to belong to pubs, cafés, takeaways and school or care home kitchens. A kitchen that cooks fewer hours still builds up grease, so the interval is set by hours of use and grease readings.
The paperwork matters as much as the work. Each visit is written up with photos, covering the work done, any areas we couldn’t access and a recommended next date. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Location
- Harefield (SO18, SO19, SO30)
- Wider area
- Southampton
- Reporting
- Certificate plus before-and-after photos
- Quote
- A fixed quote up front
- When we work
- When your site is closed, plus a 24/7 line
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
Staff cleaning versus specialist work
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.
What we’re called out for in Harefield
Many ducts do not have enough access panels. Sections between panels go uncleaned, sometimes since the system was installed, and the grease there keeps building out of sight.
If you notice any of these, it’s worth a diagnosis:
- High readings at a recent grease test
- Stale grease odours from the duct
- A duct clean needed for an insurer
- Hardened, baked-on grease in long horizontal runs
If you run catering at a historic house or estate in the area (South Stoneham House is about 1.9 miles north-west), event kitchens in older buildings often have awkward duct runs that need planning.
Questions to ask before booking
- What insurance they carry
- Whether a survey comes first
- Which accreditations they hold, and whether you can check them
- Whether the price is fixed
Ductwork cleaning in Harefield: the local picture
The coast is only about 3 miles from Harefield. Metal on the roof weathers faster close to the coast, and the extract fan and cowl are no exception. Food Standards Agency records list about 36 restaurants, cafés and canteens and about 45 sandwich bars and takeaways within about 1.5 miles of central Harefield. Each kitchen that cooks under a canopy sends grease-laden air into a duct, where it cools and settles. It’s Southampton council that sends environmental health officers to food businesses in Harefield. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
Church and community hall kitchens, near Church of St James or anywhere around Harefield, are easy to forget, but their extracts collect grease like any other. Bursars and site managers at schools such as Harefield Primary School tend to book extract cleaning for when the kitchen is empty.
Harefield is about 2 miles east of Southampton, in Southampton. Whether your site is in the middle of Harefield or further out, we cover ductwork cleaning for every kind of premises, from a single unit to a large public building. Our area takes in 40 places across Southampton, from busy centres to quieter spots.
Here we cover the SO18, SO19 and SO30 postcode area for ductwork cleaning. If you need ductwork cleaning at premises on Dean Road, Marne Road and Keats Road or a nearby road, our technicians can take on the work. Harefield is on the A334, so it’s easy for us to get to for ductwork cleaning. Neighbouring places we cover for ductwork cleaning include Thornhill (1 mile south), West End (1 mile north), Chartwell Green (1 mile north), Bitterne (1 mile south-west) and Townhill Park (1 mile north-west). Further out, we also cover Shirley (4 miles west), Regents Park (4 miles west), Maybush (5 miles west), Coxford (4 miles west), Freemantle (4 miles west) and Lordswood (4 miles north-west). Harefield is one of the larger places we cover in Southampton for ductwork cleaning.
What’s near Harefield
We work in commercial kitchens and buildings around The Gregg School, Woodlands Community College and The Red Lion pub. The nearest railway station is Bitterne station, about 1.5 miles west of the centre. A little further out are Moorgreen Hospital (1.1 miles north-east) and Netley Castle (3 miles south). The countryside around Harefield includes Netley Common.
Also near Harefield
Other services in Harefield
What affects the cost of ductwork cleaning
Your quote is based on your site. We consider:
- Access, including roofs, risers and ceiling voids
- Site rules, permits and inductions
- When the work can happen, such as evenings, overnight or weekends
- Whether it’s a one-off visit or part of a schedule
Combining work into one visit or one programme often makes better use of the time. Tell us about everything you’d like looked at and we’ll price it together.
Helping us quote
When you call or email, it’s useful to have:
- Any access panels or hatches you can see
- Your opening hours and when the area is out of use
- Wide pictures of the system and the area around it
- Your last certificate, test record or report
Every quote begins with a look at the system, either from pictures and details you send or from a site visit. Then we send a fixed price so you know the cost before work begins.
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 the same goes into the written report. All told, the work takes from a few hours to more than one visit, depending on duct length and access. Everything the job in Harefield needs is worked out beforehand, from the survey.
- Diagnosis: a survey of the duct’s route, size and access.
- A fixed quote follows, based on what we found.
- Each section is cleaned in turn through its access panel.
- We take extra care at bends and at the foot of risers.
- Readings, photos and a recommended next clean date complete the job.
Getting ready for the visit
- Make sure equipment near the work can be switched off and left to cool
- Mention any parking or loading restrictions
- Dig out any earlier paperwork for the system
Get a fixed quote
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before work begins.
Read more
For landlords and multi-site operators
Multi-site operators often want one contractor and one number. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we are happy to quote for all of it.
Leave it or put it right?
Fire inside a duct is out of sight and out of reach. It can travel through the ductwork to other parts of the building, so cleaning the duct is as important as cleaning the hood. Booking now means the visit to Harefield is planned around you, not forced by a breakdown.
No two sites are the same, so we price each one individually. Size, access, the condition of the system and when we can work all make a difference.
Why us?
- A fixed price before any work starts
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- CHAS and SafeContractor accredited, with ISO 9001
- One contact for all your sites in London and the South East
How the job changes from site to site
Horizontal duct runs
Grease settles on the floor of a flat duct run. Thick deposits are scraped out by hand before degreasing, then the walls and roof are cleaned too.
Multi-storey and shared buildings
Ducts in taller or shared buildings often run past other occupiers. We plan access with you and the building manager, so the clean is done safely and quietly.
FAQs for Harefield
Can you get to a site in Harefield?
Yes. Harefield is within the area we cover across London and the South East. The journey is planned ahead, so a few details about the route help.
Who inspects food businesses in Harefield?
Kitchens in Harefield are inspected by Southampton council’s environmental health officers. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
What does TR19 mean?
TR19® is the BESA specification for keeping ventilation systems clean. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, while TR19® Air covers other supply and extract ductwork.
How often should kitchen ducts be cleaned?
At least as often as BESA guidance sets for your cooking hours. Kitchens cooking 12 to 16 hours a day need it at least every 3 months, while lighter use can go longer.
How do you protect the area?
With sheeting and covers, before anything else happens. We keep the work contained and clean down when we finish.
Do you have insurance?
Yes. We carry full insurance, and we have been trading since 2009.
How much does ductwork cleaning cost in Harefield?
The cost depends on the size of the system, its condition, access and timing. Ask us for a fixed quote and we’ll typically reply within one working day.
Can you clean ductwork with no access panels?
Without a way in, a section cannot be cleaned properly. Those parts are listed, and we can install panels so they’re reached next time.