Kent · Ductwork cleaning

Ductwork Cleaning in Southfleet

Professional ductwork cleaning in and around Southfleet, timed so the site keeps working and signed off in writing with photos.

  • Proof of duct cleaning for the insurer
  • Readings above 200 microns from a grease thickness test
  • Hardened, baked-on grease in long horizontal runs

Ductwork cleaning for sites in Southfleet

About our ductwork cleaning in Southfleet

Ductwork in Southfleet is cleaned the same thorough way as everywhere else we work: we test the grease first, remove thick deposits by hand and degrease what’s left. Post-clean readings and photos complete the record. The work covers multi-storey ducts, attenuators and bends and junctions, and common reasons people get in touch are years of grease along the duct floor and grease seeping out of the duct seams.

In a village or hamlet like Southfleet, the kitchens that need extract cleaning are typically a pub, a school, a care home or a hall kitchen, wherever there is one. Every one of them still needs its extract kept clear of grease, whatever the size of the place.

The paperwork matters as much as the work. You get a written report with pictures after every visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.

Where
Southfleet (DA13)
Wider area
Kent
Reporting
TR19® certificate and photo report
Quotes
Fixed quote, normally within a working day
Hours
Evenings, overnight and weekends; 24/7 emergencies
Phone
0345 646 2711
Reviewed
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

What your team can do, and what needs us

Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, which is where we come in.

Keep a record of what your team does. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, alongside our reports.

Multi-site and managed buildings

If you look after several sites, we can schedule visits across all of them on one quote. Each site gets its own report and photos, so each one has its own record.

We also work for facilities teams across offices, schools and healthcare in Southfleet and across Kent. Work can be phased by floor, building or site to keep disruption down.

Common questions in Southfleet

Do you clean school canteen extracts around Southfleet out of term?

Yes, out-of-term visits are normal for schools. Around Southfleet, the Food Standards Agency lists about 11 schools and colleges with registered kitchens within a mile and a half or so. Just call 0345 646 2711 or email us with your term dates and we will plan around them.

Do you work overnight in Southfleet?

Yes. We work evenings, overnight and at weekends. The work in Southfleet can fit around your hours. Your opening times are the first thing we ask for.

Do you survey before quoting?

Yes. For many sites, pictures and a few details are enough, and larger or hidden systems get a visit.

How far ahead should we book?

The more notice, the better, particularly for night and weekend visits. Quotes typically come back within one working day, and there’s a 24/7 line for emergencies.

What information do you need?

Just the basics: the address, the site type, your opening hours and how we reach the system. Photos and the last report help too. After that, simply phone us on 0345 646 2711, or send details by email.

What happens to the waste?

Anything we remove is contained as we work and taken away with us, from grease and debris to used cleaning water. We don’t leave it behind.

How much does ductwork cleaning cost in Southfleet?

Size, condition, access and working hours all affect the cost. Ask us for a fixed quote, normally ready within one working day.

Do you work in Southfleet?

Yes. Our area takes in London and the counties of South East England, Southfleet included.

Southfleet kitchens: local notes

Food Standards Agency records include about 12 bars, pubs and nightclubs within roughly a mile and a half of the centre of Southfleet. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. Fire safety in Southfleet falls to Kent Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. In Southfleet, food businesses are inspected by environmental health officers from Dartford council. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Keeping each certificate and photo report on file helps show the extract is looked after.

If you run a church or community hall kitchen, near Church of St Nicholas or elsewhere in Southfleet, its extract still collects grease from every lunch and event. If your kitchen is in a listed or historic building, like the houses around Southfleet (Cobham College is about 3.6 miles south-east), fitting access panels needs care.

Southfleet is about 2 miles south-west of Northfleet, in Kent. Every kind of commercial site in Southfleet, ductwork cleaning is something we can help with. We can work out of hours so trading isn’t interrupted. Southfleet is one of 922 towns, villages and districts in Kent where we work for commercial clients. There’s also a page for Maidstone, about 13 miles away.

Ductwork cleaning in DA13 follows the same survey, fixed quote and written report as everywhere else we cover. Ductwork cleaning is available to premises on Red Street, Gloxinia Road and Brakefield Road and the roads around them. Neighbouring places we cover for ductwork cleaning include Hook Green (1 mile south-west), Northfleet Green (1 mile east), Betsham (1 mile north-west), Painters Ash (1 mile north-east) and Springhead (1 mile north). Within a short drive, we also cover Maidstone (13 miles south-east), Dartford (5 miles north-west), Sevenoaks (11 miles south-west), Gravesend (3 miles north-east), Tonbridge (15 miles south) and Swanley (7 miles west).

What’s near Southfleet

Locally, jobs take us to businesses close to Northfleet School for Girls, Black Lion pub and Longfield Chalk Bank. The nearest railway station is Longfield station, roughly 1.5 miles south-west. Well-known places in the area include Gravesham Community Hospital (2.7 miles north-east) and Bluewater (2.9 miles north-west). The countryside around Southfleet includes Sawyers Lake.

Map of Southfleet © OpenStreetMap contributors

How the visit works

The visit has three parts: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. The middle part takes longest, and that takes a shift or more, depending on the length of the runs and the number of access points. Somewhere like Southfleet, lanes, gates and parking are worth mentioning in advance.

  1. We start by working out how the duct runs and where it can be opened.
  2. Grease readings are taken at set points along the duct.
  3. Access panels are opened and heavy deposits scraped out by hand.
  4. Next the ducts and risers are degreased, using whatever suits the deposit.
  5. Post-clean readings and photos go into the report, with any unreachable section listed.

How to prepare

  • Mention any locked doors, roof access or ceiling voids
  • Let us know about parking and loading
  • Make sure equipment near the work can be switched off and left to cool

Get a fixed quote

Every quote begins with a look at the system, from your photos and details or, where that isn’t enough, a survey on site. Then we send a fixed price so you know the cost before any work starts.

Ask for a quote

Advice

What we are called out for in Southfleet

Grease filters that don’t seal let fat straight through. The duct then takes grease that the filters should have stopped and it fills faster.

What we’re most often called out for:

  • Sections of duct with no access panels
  • Readings above 200 microns from a grease thickness test
  • Grease leaking from duct joints
  • A duct nobody has opened in years

A hospital like Gravesham Community Hospital, about 2.7 miles north-east, is the kind of site where a kitchen may cook for patients, staff and visitors all day.

Comparing quotes

  • How areas they cannot reach will be recorded
  • Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
  • Whether a survey comes first
  • Whether the whole system is included, or only the parts that are easy to reach

How to choose an extract cleaning contractor

What affects the cost of ductwork cleaning

Before we fix a price, we need to know a few things. We look at:

  • One-off work versus a regular cycle
  • The times the site is available
  • The condition we find in the survey
  • Parking and loading at the site

Every site is different, so we price each one individually. Size, access, the condition of the system and when we can work all make a difference.

Helping us quote

When you call or email, these details help:

  • When the site is open and when it’s quiet
  • The postcode and the type of business
  • Your last certificate, test record or report
  • How we’d reach plant on a roof or in a plant room

The quickest way to a quote is to send photos: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Add the site type and your opening hours, and we can price many jobs without a visit.

Between visits

So the system stays in good health:

  • Keep grease filters clean and fitted whenever you cook
  • Book the next clean before the recommended date
  • Ask us about extra access panels where sections can’t be reached
  • Ask for a grease thickness test if the kitchen gets busier

The report names every part of the duct that couldn’t be reached and why. You can then decide whether to have access panels fitted.

Some signs mean the duct needs attention sooner: drips from the ductwork, stale smells or a noisy fan. Testing will show whether any section has reached 500 microns.

What the work involves, part by part

Horizontal duct runs

The underside of a horizontal duct collects the most grease. Thick deposits are scraped out by hand before degreasing, then the walls and roof are cleaned too.

Vertical risers

Risers often pass through floors and walls, so fire dampers may be fitted where it crosses them. Damper testing is a separate service.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London