Kent · Ductwork cleaning
Guston ductwork cleaning
Looking for ductwork cleaning in Guston? We diagnose first, fix the price and book the work around your hours, finishing with a written report and pictures.
- Heavy grease at the base of a riser
- Grease leaking from duct joints
- Stale grease odours from the duct
Ductwork cleaning in Guston, done properly
Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and our certificates are issued through the BESCA Vent Hygiene Elite portal. If you have thick crusts of old grease along the duct and grease leaking from duct joints, we can help.
In a small place like Guston, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. We agree access and timings in advance.
A written report with pictures follows each visit, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Location
- Guston (CT15)
- Region
- Kent
- Reporting
- TR19® certificate and photo report
- Price
- A fixed quote up front
- Working hours
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
Guston: your questions answered
Do you work in villages like Guston?
Yes, we work in villages as well as towns, and Guston is covered. The journey is planned ahead, so a few details about the route help.
Which fire and rescue service is responsible for Guston?
Kent Fire and Rescue Service is the fire and rescue service for Guston. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Do you have a 24/7 line?
Yes, 24/7. Our office is open from 8am to 6pm on weekdays, with the emergency line covering every other hour.
How much notice should we give?
For planned work, earlier is better, especially if the next clean or test is due soon. For emergencies, we take calls 24/7.
What’s involved in cleaning extract ducts?
After a survey and grease readings, the duct is opened up through its access panels. We clean the runs and risers section by section, and test again when we are done.
Which sectors do you work in?
Any site with a kitchen or a ventilation system to look after, from a small pub to a hospital. Hotels, schools, care homes, offices, shops and leisure sites are all part of our work.
How can I tell if my extract ducts are dirty?
Signs include grease dripping from joints, smells and a fan working harder, but the only sure way is to measure. A WFTT or DTT reading gives a clear answer.
Is there a survey before the work?
Yes. Photos often do the job, while bigger or harder-to-see systems are surveyed on site.
What the work involves, part by part
Horizontal duct runs
Grease settles on the floor of a flat duct run. We scrape out the heavy layer first, then the walls and roof are cleaned too.
Multi-storey and shared buildings
In a building with several floors, the duct may pass other tenants’ spaces. Access is planned with the building’s managers, so the clean is done safely and quietly.
What affects the cost of ductwork cleaning
We do not publish a price list, because no two systems are the same. The quote depends on:
- What state the system is in
- How easy every part is to reach
- When the work can happen, such as evenings, overnight or weekends
- The scale of the work
Combining work into one visit or one programme can make for a more efficient booking. Tell us about everything you’d like looked at, and you will get one fixed quote.
Asking for a quote
Photos let us diagnose from a distance. The most useful are:
- Where the site is and what kind of site it is
- The paperwork from the last visit, if you have it
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Any symptoms, from odd noises to smells or leaks
Every quote begins with a look at the system, from your photos and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work, before any work starts.
Ductwork cleaning in Guston: the local picture
Guston is within about 2 miles of the coast. Salt in the air is hard on rooftop fans, discharge cowls and fixings, so we check them for corrosion as well as grease. Food Standards Agency records list about 6 restaurants, cafés and canteens and about 3 takeaways within 1.5 miles or so of the middle of Guston. Wherever those kitchens cook under a canopy, the horizontal runs and risers need cleaning as well as the hood. Kent Fire and Rescue Service covers Guston. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises.
If you run catering at a historic house or estate in the area (Walmer Castle is about 4.7 miles north-east), event kitchens in older buildings often have awkward duct runs that need planning. School kitchens, at schools like Duke of York's Royal Military School for example, are typically cleaned in the holidays so no lunches are lost.
Guston is about 2 miles north-east of Dover, in Kent. We carry out ductwork cleaning for businesses, landlords and public buildings in Guston and the rest of Kent. 922 places in Kent are on our list, large and small. You can also see our page for Maidstone, roughly 35 miles from Guston.
Our technicians cover all of CT15 for ductwork cleaning and the roads nearby. Local streets include The Street, Chance Meadow and The Lane, and we cover them all for ductwork cleaning. Close by, we work in East Langdon (1 mile north-east), Church Whitfield (1 mile north-west), West Cliffe (1 mile east), Martin Mill (2 miles north-east) and Charlton-in-Dover (2 miles south-west). We also work in nearby towns such as Canterbury (14 miles north-west), Folkestone (8 miles south-west), Ramsgate (13 miles north), Broadstairs (15 miles north), Deal (5 miles north-east) and Hythe (12 miles south-west).
What’s near Guston
In Guston, that means kitchens and buildings near Connaught Park, St Edmund's Catholic School and Swingate Inn and the streets around them. The nearest railway station is Martin Mill station, roughly 1.6 miles north-east. Nearby you’ll also find Royal Victoria Hospital (1.9 miles south) and Dover Castle (1.8 miles south). Not far away are Dover Western Heights.
How it works
On the day, we arrive at the time agreed with you, which is often after service, overnight or at a weekend. Equipment that has to be off is switched off and allowed to cool before any work starts, and floors and nearby surfaces are sheeted. On site, it takes a few hours for a short run, longer for long runs and tall risers. Seeing the system in photos first means the trip to Guston can be planned properly.
- We map the duct route and check where the access panels are.
- Grease readings are taken at set points along the duct.
- We open the panels and scrape out the heaviest grease.
- Horizontal runs and risers are then degreased by the method that suits the deposit.
- Readings and photos are repeated and any section we couldn’t reach is recorded.
Before we arrive
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Let us know about parking and loading
- Make sure someone can let us in and lock up afterwards
How to get a quote
There’s no standard price list, because no two systems are the same. Instead, we look at your site first, from photos or a survey, then send a fixed quote. To get going, call 0345 646 2711 or use the quote form.
Advice
Honest limits
Some problems need a different service or another trade:
- Faulty fire dampers
- Leaking duct joints that need repair
- Parts of the duct with no way in
Not sure which it is? You can ring 0345 646 2711, or email photos and we will tell you honestly.
Where we work
- Multi-storey ducts
- Attenuators
- Vertical risers
- Horizontal duct runs
- Bends and junctions
- Access panels
Landlords, agents and facilities managers
Running several sites is easier with one contractor. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
We also work for facilities teams across offices, schools and healthcare in Guston and across Kent. Larger estates can be phased building by building to keep disruption down.
Leave it or put it right?
BESA guidance says grease shouldn’t exceed a mean of 200 microns between cleans. A reading of 500 microns or more at any point means a spot clean straight away. Putting off the clean only pushes readings higher. A fault that closes a site in a village like Guston affects everyone who depends on it.
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, and a neglected system can mean more work. If you’re unsure, phone us on 0345 646 2711, or send details by email and we will give you an honest view and a fixed quote.
Why choose Duct Doctor in Guston
- We are fully insured
- Fixed quotes, typically within one working day
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- We diagnose before we treat
See our cost guide or our accreditations.
Signs you need ductwork cleaning in Guston
Grease settles fastest where the air slows down. Flat runs, bends, reducers and the base of risers are the usual hotspots, and those are the points we pay most attention to.
These are the problems we see most often:
- Stale grease odours from the duct
- Fat dripping from the ductwork
- Ductwork that has never been cleaned
- An insurer asking for TR19 evidence
If you run catering at a healthcare site, such as a hospital like Royal Victoria Hospital about 1.9 miles south, the extract may need cleaning more often than a part-time kitchen.
Comparing quotes
- What happens if part of the system cannot be accessed
- Whether the price is fixed
- Proof of insurance
- What’s included in the scope, part by part