Kent · Kitchen extract cleaning

Kitchen extraction cleaning in Darenth

Kitchen extract cleaning for Darenth and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.

  • Extraction mentioned at an environmental health visit
  • Ductwork thick with old, hardened grease
  • Grease dripping from the canopy or filters

Kitchen extract cleaning across Darenth

Kitchen duct cleaning in Darenth

Not sure when the extract was last cleaned, or by whom? Just call 0345 646 2711 or drop us a line with pictures of the canopy and filters, and we’ll come back with a fixed price for the work in Darenth, typically within one working day. The work covers extract fans, discharge points and canopies and hoods, and people most often call us about years of baked-on grease in the ducts and a smoky, hot kitchen with weak extraction. When a restaurant in Darenth asks for duct cleaning, it’s nearly always the kitchen extract they mean, and that is exactly what we do: the whole run from hood to roof, cleaned to TR19® Grease.

Grease that collects out of sight, behind the filters and along the duct, is what insurers and fire officers worry about, which is why a TR19® clean in Darenth goes well beyond the canopy.

Work in a small place like Darenth starts with a call to agree access and timings, and the clean itself is the same full TR19® job as in any town: canopy to discharge, then a TR19® certificate and a photo report.

Accreditations are easy to claim and worth checking. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, and we’re fully insured.

Location
Darenth (DA2)
Region
Kent
Reporting
TR19® certificate and photo report
Price
A fixed price before we start
Working hours
Out of hours as standard, 24/7 emergency line
Phone
0345 646 2711
Last updated
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

What kitchen extract cleaning can’t fix

Kitchen extract cleaning cannot fix everything, and we will tell you before any work starts. It won’t put right:

  • A grease trap that needs emptying
  • Ductwork that’s corroded, split or leaking (that’s for a ductwork contractor)
  • Fire dampers that won’t close (that needs damper testing and remedials)

If you are not sure, just phone us on 0345 646 2711 or email us and we will give you a straight answer.

What we work on in Darenth

  • Plenums and filters
  • Extract fans
  • Discharge points
  • Horizontal duct runs
  • Vertical risers
  • Canopies and hoods

Do you need kitchen extract cleaning in Darenth?

How fast grease builds up depends mostly on how long the kitchen cooks each day. BESA guidance sets minimum cleaning intervals of every 3 months for 12 to 16 hours a day, 6 months for 6 to 12 hours, and 12 months for 2 to 6 hours. They are minimums: measured grease levels set the real interval.

Keep an eye out for these warning signs:

  • Grease drips onto cooking equipment
  • Grease smells coming from the extract
  • An inspection that picked up a dirty extract
  • A TR19 certificate needed for the insurer

Term dates shape school work: for a school like Greenlands Primary School, an extract clean fits neatly into a half-term or summer break.

What to look for in a quote

  • How areas they cannot reach will be recorded
  • Proof of insurance
  • What records you will receive afterwards
  • Whether the quote is based on a survey or pictures

How to choose an extract cleaning contractor

Fixed quotes for kitchen extract cleaning in Darenth

Every site gets its own quote. This is what makes a difference:

  • Whether several sites go on one quote
  • The size of the system
  • A single visit or a regular plan
  • Any permits to work or inductions

What you pay depends on how big the system is, the condition it’s in and access to every part of it. We give you a fixed price before any work starts, so you know where you stand.

Helping us quote

A few details help us quote accurately. When you get in touch, it helps to send:

  • Your last certificate, test record or report
  • Any symptoms, from odd noises to smells or leaks
  • The postcode and the type of business
  • The roof, plant room or outside wall the system runs to

To get a fixed quote, ring 0345 646 2711 or email us and tell us the type of site, your opening hours and roughly what the system looks like. A few pictures and your last certificate or report help a lot. You’ll normally have a quote within one working day.

What your team can do, and what needs us

Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.

Logging matters as much as cleaning. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, alongside our reports.

Different parts, different methods

Canopy and plenum

Behind the grease filters sits the plenum, which daily cleaning never reaches. We take the filters out and clean the plenum and housing thoroughly.

Schools, hospitals and care homes

In a care home or hospital, the kitchen may cook every day of the year. We plan the clean around meal times and work in a contained, tidy way, so residents and patients are not disturbed.

Darenth questions

Which fire and rescue service is responsible for Darenth?

That’s Kent Fire and Rescue Service. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.

Who carries out food hygiene inspections in Darenth?

Food hygiene inspections in Darenth are carried out by Dartford council. It helps to keep the extract cleaning records with your food safety paperwork, so they’re ready if asked for.

Is a quote from pictures possible?

Yes, if we can see what we need. Otherwise, we book a survey at a time that suits the site, then a fixed quote.

Will my insurer ask for a TR19 certificate?

Many policies require TR19 cleaning, and insurers often ask to see the certificate. Without proof, a claim can be refused or reduced, so it’s worth checking your policy wording.

Do you look at the system first?

Yes, every time. Diagnosis comes before treatment: the survey tells us what the system needs and how to reach it and the fixed quote is built on it.

How do you keep the site clean during the work?

Floors and surfaces near the work are sheeted before work begins, and anything we remove is contained. Before we leave, we tidy up and clean down.

What’s TR19?

A BESA specification in two main parts: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not law, but it’s the benchmark.

How far ahead should we book?

The more notice, the better, particularly for night and weekend visits. We typically quote within one working day, and emergencies are covered by our 24/7 line.

How it works

At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. The visit takes as long as the system needs, from a few hours to several planned visits. In a small place like Darenth, the journey is planned ahead and the visit arranged around the site’s hours.

  1. First comes a survey of the whole system, by pictures or a visit.
  2. We measure the grease at set points along the system, then give you a fixed price.
  3. With the kitchen closed and equipment off and cool, the area is sheeted.
  4. We clean the canopy, plenum, filters, ducts, risers, fan and discharge.
  5. Finally the system is re-tested and photographed, and the certificate and report follow.

Getting ready for the visit

  • Plan for cooking equipment or plant to be off before we arrive
  • Mention any parking or loading restrictions
  • Clear the space around the work

Getting a quote

Quoting starts with a diagnosis, 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 work begins.

Get a quick quote

Related advice

Kitchen extract cleaning in Darenth: the local picture

Food Standards Agency records list about 54 restaurants, cafés and works canteens and about 16 sandwich bars and takeaways within roughly a mile and a half of the centre of Darenth. Wherever food is cooked under a canopy, the extract above it gathers grease and needs cleaning on a schedule. Fire safety in Darenth falls to Kent Fire and Rescue Service. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract. It’s Dartford council that sends environmental health officers to food businesses in Darenth. Extraction counts as kitchen equipment, so its condition can come up on the day. A TR19® certificate and photo report after each clean gives you a record to show an inspector.

If you run a church or community hall kitchen, near Church of St Margaret of Antioch or elsewhere in Darenth, its extract still collects grease from every lunch and event. If your kitchen is in a listed or historic building, like the houses around Darenth (Hall Place and Gardens is about 4.6 miles north-west), fitting access panels needs care.

Darenth is about 2 miles south-east of Dartford, in Kent. Every kind of commercial site in Darenth, kitchen extract cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. Our Kent coverage runs to 922 places, and Darenth is one of them. You can also see our page for London, roughly 16 miles from Darenth.

We cover every part of DA2 for kitchen extract cleaning and the roads nearby. Whether your site is on Hill Rise, Hillside and Moss Way or anywhere close by, we can help. Other places close to Darenth include St Margarets (1 mile south), Green Street Green (1 mile south-east), Sutton at Hone (1 mile south-west), South Darenth (1 mile south) and Bean (1 mile east). Further out, we also cover Sevenoaks (10 miles south), Gravesend (5 miles east), Tonbridge (15 miles south), Northfleet (4 miles east), Swanley (4 miles south-west) and Kings Hill (12 miles south-east).

Local landmarks in Darenth

In Darenth, that means kitchens and buildings near Fox & Hounds pub, Darenth Country Park and Leigh Academy, among other places. The nearest railway station is Farningham Road station, about 1.6 miles south-west of the centre. Nearby you will also find Bluewater (1.5 miles north-east) and Darenth Park Hospital (1 mile north). The countryside around Darenth includes Wansunt Pit and Sawyers Lake.

Map of Darenth © OpenStreetMap contributors

For landlords and multi-site operators

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.

Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we can quote for the whole system.

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