Kent · Ductwork cleaning
Duct cleaning in Crockham Hill
Need ductwork cleaning in Crockham Hill? We survey first, send you a fixed quote and work around your opening hours, then sign off with a report and pictures.
- Proof of duct cleaning for the insurer
- Sections of duct with no access panels
- Grease pooling at the foot of the riser
Ductwork cleaning for kitchens and businesses in Crockham Hill
We’ve been trading since 2009, working across London and the South East. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, with each certificate issued through the BESCA portal. We’re often asked to deal with smells of old cooking grease from the ductwork and hardened, baked-on grease in long horizontal runs, on attenuators, horizontal duct runs and bends and junctions.
In a village or hamlet like Crockham Hill, 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.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we are fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Where
- Crockham Hill (TN8)
- Wider area
- Kent
- Reporting
- Certificate plus before-and-after pictures
- Quote
- A fixed price before we start
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
How the visit works
Everything the job needs comes with us, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. On site, the work takes a few hours for a short run, longer for long runs and tall risers. The timing of a visit to Crockham Hill is set by you, and the travel is our side of the planning.
- We start by working out how the duct runs and where it can be opened.
- Set points along the runs are tested for grease.
- We open the panels and scrape out the heaviest grease.
- The duct is degreased with the method that suits the grease, from degreasers to hot water or steam.
- Post-clean readings and photos go into the report, with any unreachable section listed.
How to prepare
- Tell us where we can park and unload
- Clear loose items from the work area
- Tell us the best time to work, such as after service or at a weekend
Ask for a quote
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.
Advice
Multi-site and managed buildings
We also work for facilities teams across offices, schools and healthcare across Kent. Larger estates can be phased building by building to keep disruption down.
Multi-site operators often want one contractor and one number. We work across London and the South East, so a run of sites can go into one programme and kept on a regular cycle.
FAQs for Crockham Hill
Who carries out food hygiene inspections in Crockham Hill?
That’s Sevenoaks council, whose environmental health officers carry out food hygiene inspections in Crockham Hill. How often a business is inspected depends on the risk rating the council gives it, so it’s worth staying ready all year.
Do you work in villages like Crockham Hill?
Yes, we work in villages as well as towns, and Crockham Hill is covered. Let us know about access, parking and anything unusual about getting there when you book.
How much does ductwork cleaning cost in Crockham Hill?
There’s no set price, as it depends on the job: the size of the system, its condition, access and when we can work. We fix the price before we start.
How long does it take to clean extract ducts?
A short duct can be cleaned in a few hours, but long or complex ducts may take several visits. We plan the work around your kitchen.
What is TR19?
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 does extract ductwork need cleaning?
It depends mostly on daily cooking hours. Heavy use of 12 to 16 hours a day means at least every 3 months, while lighter use can go longer.
Which sectors do you work in?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Can you quote from pictures?
Yes, for many jobs. Send a few wide pictures plus close-ups of panels, filters or grilles, and we typically come back within one working day. Some sites still need a visit, and we’ll say so.
What ductwork cleaning cannot fix
We’ll always give you a straight diagnosis, so here’s what this work can’t put right:
- A worn-out fan that needs replacing
- Parts of the duct with no way in
- A duct that is too small or badly routed for the kitchen (a design issue)
If in doubt, call us on 0345 646 2711, or email photos and we will say what we think before you book.
Where we work
- Horizontal duct runs
- Attenuators
- Multi-storey ducts
- Access panels
- Bends and junctions
- Vertical risers
Also near Crockham Hill
More services for Crockham Hill
Kitchen extracts in Crockham Hill
Kitchens in Crockham Hill get their food hygiene inspections from Sevenoaks council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A dated certificate in the maintenance file answers the question before it’s asked. We cover Crockham Hill, about 19 miles from central London, as part of our work across London and the South East. Visits are booked around your hours, evenings and weekends included.
If you run catering at a historic house or estate in the area (Chartwell is about 1 mile north-east), event kitchens in older buildings often have awkward duct runs that need planning. A hall kitchen that only cooks for events, whether near Holy Trinity Church or elsewhere in Crockham Hill, still needs its extract cleaned, just less often.
Crockham Hill is about 6 miles south-west of Sevenoaks, in Kent. Across the TN8 area, we can take on ductwork cleaning. Crockham Hill is one of 922 towns, villages and districts in Kent where we work for commercial clients. There’s also a page for London, roughly 19 miles from Crockham Hill.
Postcode districts we cover here for ductwork cleaning: TN8. That includes premises on Deanery Road, Main Road and Spout Lane and nearby roads. If your site is just outside Crockham Hill, we cover Goodley Stock (1 mile north), Pootings (1 mile south-east), Puddledock (1 mile east), The Chart (1 mile north-west) and Troy Town (2 miles south-west). Larger places within reach include Sevenoaks (6 miles north-east), Royal Tunbridge Wells (11 miles south-east), Tonbridge (10 miles east), Swanley (12 miles north-east), Kings Hill (15 miles east) and Paddock Wood (15 miles east).
Local landmarks in Crockham Hill
For rail, the closest station is Edenbridge station, roughly 1.9 miles south. Nearby you will also find Hever Castle (4 miles south-east) and Haxted Watermill Museum (3.4 miles south-west). For a walk, there’s Betsom's Hill and Dryhill Nature Reserve.
What the work involves, part by part
Attenuators and discharge
Near the discharge, the air has cooled the most, which can mean heavier deposits. It’s tested and cleaned along with the rest.
Vertical risers
Risers are cleaned through panels at different levels. Any part that can’t be safely reached is recorded.
What staff can safely do
In-house cleaning and specialist cleaning do different jobs. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.
Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.
What affects the quote in Crockham Hill
The survey tells us what the work involves. The main factors are:
- When the work can happen, such as evenings, overnight or weekends
- Where the site is and how we reach it
- One-off work versus a regular cycle
- The scale of the work
Every site is different, so we price each one individually. The size of the job, how we reach it, its condition and the working hours all make a difference.
What we need to know
Photos let us diagnose from a distance. Try to include:
- Close-ups of filters, grilles, hatches or access panels
- Any previous report or certificate
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- A few general shots of the system
Quotes are quick. Call or email with a few details and you will usually have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
Do you need ductwork cleaning in Crockham Hill?
The further the air travels from the cooking, the cooler it gets. As it cools, the grease it carries condenses onto the duct walls, which is why ducts go on gathering grease well beyond the filters.
Keep an eye out for any of the following:
- A rancid smell from the extract duct
- A grease test showing the duct is overdue
- Heavy grease at the base of a riser
- Grease leaking from duct joints
A hospital like Tandridge Priory, about 2 miles north-west, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
What your quote should include
- What happens if part of the system cannot be accessed
- Exactly which parts of the system are covered
- If they look at the system before pricing
- Whether VAT is included