Kent · Grease filter exchange
Grease Filter Exchange in Underriver
Looking for grease filter exchange in Underriver? We survey first, give you a fixed quote and work around your opening hours, finishing with a written report and pictures.
- A canopy that drips grease
- Filters that leave gaps in the canopy
- Grease left in baffles after washing
About our grease filter exchange in Underriver
Filter exchange sits between full TR19® cleans. Fresh filters help limit what gets into the ductwork, but some grease still passes through as vapour. So the canopy, plenum and ducts still need their full TR19 clean. The work covers island canopies, mesh filters and wall canopies, and common reasons people get in touch are grease collecting in the filter channels and smoke and heat lingering under the hood.
Somewhere as small as Underriver, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Each still has a canopy and duct that collect grease.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Where
- Underriver (TN15)
- Wider area
- Kent
- Reporting
- Report and pictures after the visit
- Price
- Fixed quote, normally within a working day
- Hours
- Nights, weekends or holidays to suit you
- Call
- 0345 646 2711
- Checked
- 30 October 2026
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Every visit ends with a dated report and photos, so you can show an insurer or inspector what was done at each site.
We work for landlords, managing agents and facilities managers as well as the people running the site. 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.
Why it’s worth doing now in Underriver
Grease dripping from the canopy is a sign the filters cannot hold any more. Left, it ends up on equipment, food areas and staff, which an EHO may well notice. It’s simpler to plan the work at Underriver now than to arrange it in a hurry later.
The price reflects the work, not guesswork. That’s why every job is surveyed first, and the price is agreed before work begins.
Why Underriver businesses choose us
- Fully insured
- CHAS and SafeContractor accredited, with ISO 9001
- Work around your opening hours, with 24/7 emergency cover
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at how cleaning jobs are priced and how to check a contractor.
Underriver questions
Which council inspects kitchens in Underriver?
Kitchens in Underriver are inspected by Sevenoaks council’s environmental health officers. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Do you clean school canteen extracts around Underriver out of term?
Yes, out-of-term visits are normal for schools. There are about 2 schools, colleges and universities on the FSA’s food hygiene register within about 1.5 miles of Underriver. Just give us a ring on 0345 646 2711 or drop us a line with your term dates and we will plan around them.
What if some of our filters are damaged?
Each filter is looked at when we exchange. We tell you about any that are damaged since a poor fit lets grease past.
Do I get a report after the visit?
Yes. Every visit ends with a written report and photos, covering the work, any areas we couldn’t access and the recommended next date. Where the work is a TR19® Grease clean, there’s also a certificate issued through the BESCA Vent Hygiene Elite portal.
Do you handle baffle and mesh filters?
The common types of grease filter: baffle and mesh. Mention how many canopies you have when you get in touch, or we’ll check on the first visit.
What is TR19?
It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping, and it takes a risk-based approach.
What happens if you can’t reach some of it?
Anything we can’t reach goes on the report, with a note of where it is, and we explain what access is needed, for example new access panels.
Does a filter exchange disrupt service?
An exchange does not take long, and can be booked outside service times. The clean set goes in as soon as the dirty one comes out.
What we do, step by step
Each visit runs to the same pattern: protect the area, make the system safe, do the work, clear away and hand over the paperwork. On site, the work takes well under an hour for most canopies. Pictures of the system and its access let us plan the work in Underriver before we set off.
- First, we record the size, type and number of filters in each canopy.
- Together we set how often the filters should be changed.
- At every visit, the greasy filters are lifted out.
- We fit clean filters and check they sit snugly in the housing.
- Anything we notice, such as bent filters or a dirty plenum, is pointed out.
How to prepare
- Dig out any earlier paperwork for the system
- Make sure someone can let us in and lock up afterwards
- Let us know about parking and loading
How to get a quote
Every quote begins with a look at the system, either from pictures and details you send or from a site visit. Then we send a fixed price, before work begins.
Read more
Grease filter exchange in Underriver: the local picture
Food Standards Agency data counts about 6 restaurants, cafés and canteens in Underriver and the streets around it, up to about 1.5 miles out. Clogged filters slow the airflow, and busy kitchens like these clog them fast. Food hygiene inspections in Underriver are the job of Sevenoaks council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Keeping each certificate and photo report on file helps show the extract is looked after. Underriver 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.
Knole House, about 1.6 miles north-west, is one of the historic houses near Underriver; if you run event catering at a venue like that, cleans can be booked between functions. If you run a church or community hall kitchen, near Church of St Margaret or elsewhere in Underriver, its extract still collects grease from every lunch and event. Term dates shape school work: for a school like Sevenoaks Preparatory School, an extract clean fits neatly into a half-term or summer break.
Underriver is about 3 miles south-east of Sevenoaks, in Kent. Anywhere in TN15, we can take on grease filter exchange. Our Kent coverage runs to 922 places, and Underriver is one of them. There’s also a page for Maidstone, roughly 13 miles from Underriver.
Work in TN15 is surveyed, quoted and booked the same way as anywhere else. Nearby, we also carry out grease filter exchange in Budds (1 mile east), Bitchet Green (1 mile north-east), Watt's Cross (2 miles south), Godden Green (2 miles north) and Stone Street (2 miles north-east). Larger places within reach include Maidstone (13 miles east), Dartford (14 miles north), Sevenoaks (3 miles north-west), Royal Tunbridge Wells (8 miles south), Gravesend (14 miles north-east) and Tonbridge (4 miles south-east).
Around Underriver
Typical jobs here are in premises near Knole Park. The nearest railway station is Hildenborough station, roughly 2.3 miles south of the centre. Nearby you’ll also find Sevenoaks Museum (2.2 miles north-west) and Tonbridge Castle (4 miles south-east). Not far away are Dryhill Nature Reserve and Barden Lake.
Places near Underriver
What else we do in Underriver
What affects the cost of grease filter exchange
Every site gets its own quote. These are the things that affect it:
- The number of sites or systems
- Travel, parking and unloading
- The size of the system
- The times the site is available
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.
Asking for a quote
Many jobs can be priced from photos and some basics. Useful things to send:
- A few general shots of the system
- Detail shots of panels, filters and grilles
- Any previous report or certificate
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
To get a fixed quote, give us a ring on 0345 646 2711 or use the quote form and tell us the type of site, your opening hours and roughly what the system looks like. A few photos and your last certificate or report help a lot. We usually come back within one working day.
What staff can safely do
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. Leave those to us.
Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, alongside our reports.
Between visits
How long the results last depends on use and care. Here’s what we suggest:
- Keep canopy surfaces wiped down
- Always run the extract while cooking
- Mention it if the kitchen gets busier
- Do not let the full clean slip because filters are changed
The next exchange is already in the diary. If cooking increases, we can change filters more often to match.
Filter exchange and TR19 cleaning work best together. A maintenance plan that covers both means neither slips.
Part by part
Busy restaurant and pub kitchens
Heavy cooking means more grease reaching every part of the system. Changing them on time protects the ducts behind.
School, care home and staff kitchens
Kitchens that cook for set mealtimes still load their filters, though often more slowly.