Kent · Grease filter exchange

Grease Filter Exchange in Hersden

Our technicians work in Hersden on grease filter exchange. Fixed quotes, work around your opening hours and photo reports as standard.

  • Poor airflow through the filters
  • Gaps where filters have been removed
  • Filters that come out of the sink still dirty

Grease filter exchange near Hersden

How we handle grease filter exchange in Hersden

Across Hersden, our filter exchange suits restaurants, pubs, cafés, schools, care homes and other kitchens, whether there’s one canopy or many. Visits can be timed around your service so nobody has to stop cooking. The work covers island canopies, wall canopies and school and hospital kitchens, and the jobs we see most are staff short of time to wash filters and grease building up behind the canopy filters.

Kitchens around a place like Hersden are often in older buildings or single-storey extensions, where the duct may cross a roof void or climb an outside wall. Long horizontal runs like that hold grease and need access panels to reach.

Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.

Five Duct Doctor technicians in navy uniforms with the company vans
Where
Hersden (CT3)
Wider area
Kent
Reporting
Report and photos after the visit
Quotes
A fixed price before any work starts
Hours
Out of hours as standard, 24/7 emergency line
Phone
0345 646 2711
Page updated
30 October 2026

Managing agents and facilities teams in Hersden

Whether it’s one building or many, you get the same standard: a survey first, a fixed quote, the work timed around the site and a report with pictures.

We regularly work with managing agents. Send the address, what’s needed and how access works, and we will send a fixed quote.

How it works

Before we leave, we walk the area with whoever is on site. 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 a short visit, depending on how many filters the canopies hold. Getting to the system matters more than parking in a place like Hersden, so let us know how to reach it.

  1. First, we record the size, type and number of filters in each canopy.
  2. A change schedule is agreed to match the kitchen’s cooking hours.
  3. At each visit, the greasy filters are lifted out.
  4. Clean filters go straight back in, seated properly with no gaps.
  5. If a filter is damaged or the plenum needs attention, we tell you.

Preparing for the visit

  • Find the previous report, if there is one
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Plan for cooking equipment or plant to be off before we arrive

Getting a quote

For grease filter exchange in Hersden, phone us on 0345 646 2711, or send details by email. Let us know the site type and the opening hours, plus pictures or the previous report if they’re to hand. A fixed quote typically follows within one working day.

Ask for a quote

Related advice

Common problems we fix in Hersden

However long the kitchen cooks each day, the filters see every minute of it. A kitchen that cooks all day loads its filters quickly so changes need to come round sooner.

The symptoms we are asked about most are:

  • A canopy that drips grease
  • Bent or damaged filters that do not sit properly
  • Blocked baffle filters
  • Grease building up behind the canopy filters

Volunteers running a hall kitchen near Church of All Saints, or anywhere in Hersden, may not know when the extract was last cleaned, and a grease test settles it.

What your quote should include

  • Whether the work can be done while the site is closed
  • What paperwork you get at the end
  • Whether the price is fixed
  • Whether the whole system is included, or only the parts that are easy to reach

Choosing a duct cleaning contractor

How the job changes from site to site

School, care home and staff kitchens

Visits can be planned around holidays and quieter periods so the filters are clean when cooking picks up.

The plenum

With good filters, less grease ends up in the plenum, but it still needs cleaning as part of TR19.

Leave it or put it right?

When filters block, extraction suffers. The kitchen gets hotter and smokier, and the fan works harder to pull air through. A regular exchange keeps the airflow where it should be. Light use slows the build-up but doesn’t stop it.

Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Call for a fixed quote and we will explain each part.

Why book with us

  • Evenings, overnight and weekends, plus 24/7 emergency callout
  • Fixed quotes from a survey or photos
  • Trading since 2009
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

Read how cleaning jobs are priced and our accreditations and certificates.

Staff cleaning versus specialist work

Some jobs should never be done in-house: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That is our job.

If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We can diagnose it and quote.

What affects the cost of grease filter exchange

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

  • A single visit or a regular plan
  • Parking and loading at the site
  • What state the system is in
  • When the work can happen, such as evenings, overnight or weekends

When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account and give you a fixed price before work begins.

What to send for a quote

To speed up the quote, please include:

  • Any access panels or hatches you can see
  • The roof, plant room or outside wall the system runs to
  • Problems your staff have spotted
  • Your opening hours and when the area is out of use

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 we start.

What grease filter exchange looks like in Hersden

There are about 3 restaurants, cafés and works canteens and about 3 takeaways within about 1.5 miles of central Hersden, according to the Food Standards Agency’s register. Any of those kitchens with a canopy relies on its filters to catch grease before it reaches the duct. Hersden is covered by 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 Hersden, food businesses are inspected by environmental health officers from Canterbury City council. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Our report lists what was cleaned and when, which is useful to have ready.

Healthcare kitchens, like those at hospitals such as St Martins Hospital (about 3.4 miles south-west), often cook for long hours, which puts them in BESA’s heavier-use bands. School kitchens, at schools like Hersden Village Primary School for example, are normally cleaned in the holidays so no lunches are lost.

Hersden is about 4 miles south of Herne Bay, in Kent. We carry out grease filter exchange for commercial premises of every kind in Hersden and the rest of Kent. Across Kent, we cover 922 places, Hersden among them. There’s also a page for Maidstone, about 28 miles away.

Postcode districts we cover here for grease filter exchange: CT3. That includes premises on The Firs, The Sycamores and Chequer Tree Close and the roads around them. If your site is just outside Hersden, we cover Westbere (1 mile south-west), Stodmarsh (1 mile south-east), Hoath (1 mile north), Knave's Ash (1 mile north) and Sturry (2 miles west). Larger places within reach include Canterbury (4 miles south-west), Margate (11 miles north-east), Dover (14 miles south-east), Ramsgate (11 miles east), Broadstairs (12 miles east) and Whitstable (6 miles north-west).

What’s near Hersden

We work in commercial kitchens and buildings around Frank Montgomery School, Spires Academy and Ye Olde Yew Tree Inn and the streets around them. For rail, the closest station is Sturry station, about 1.9 miles south-west of the centre. Nearby you will also find Canterbury Castle (4.5 miles south-west) and St Martins Hospital (3.4 miles south-west). Not far away are West Blean and Thornden Woods.

Map of Hersden © OpenStreetMap contributors

Your questions about grease filter exchange in Hersden

Which fire service covers Hersden?

Fire safety enforcement in Hersden is handled by Kent Fire and Rescue Service. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.

Who would carry out a food hygiene inspection at a kitchen in Hersden?

Food hygiene inspections in Hersden are carried out by Canterbury City council. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.

Is there a survey before the work?

Yes, always. Diagnosis comes before treatment: the survey shows what needs doing and what access we need, and the quote is based on that.

Do you work in Hersden?

Yes. Hersden is part of the area we cover, within the South East and London area we cover.

How much does a filter exchange service cost?

Pricing depends on the kitchen, so we need to know the filters and interval first. You get a fixed price before the first visit.

What types of filter do you exchange?

Baffle filters and mesh filters. Tell us what you have when you call us on 0345 646 2711 or email us and we’ll confirm it on site.

How do you protect the area?

Protection goes down first: floor sheeting and covers over nearby surfaces and equipment. The area is left tidy, with our waste taken away.

Can damaged filters stay in the canopy?

Each filter is looked at when we exchange. We tell you about any that are damaged since a poor fit lets grease past.

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