Surrey · Grease filter exchange

Martyr's Green grease filter exchange

Specialist grease filter exchange for Martyr's Green: diagnosis first, then a fixed quote, the work and a report with photos. Ask us for a fixed quote.

  • A canopy that drips grease
  • A canopy running with filters missing
  • Bent or damaged filters that don’t sit properly

Grease filter exchange in Martyr's Green

Grease filter exchange in Martyr's Green, done properly

Good filters only work when they fit properly. Gaps in the filter bank are a direct route into the plenum and every filter is checked when we swap them. Damaged filters are flagged so they can be replaced. Common call-outs are for grease filters clogged with grease and filters left unwashed on busy weeks, across baffle filters, mesh filters and wall canopies.

In a small place like Martyr's Green, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. Access, parking and timings are agreed before the day.

Think of the report as the system’s health record: a dated account with pictures of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal, ready for your insurer.

The Duct Doctor team standing beside their branded white and blue vans
Place
Martyr's Green (KT11)
Wider area
Surrey
Reporting
Report and pictures after the visit
Price
A fixed quote up front
When we work
After hours by arrangement; emergencies any time
Telephone
0345 646 2711
Updated
30 October 2026

What your team can do, and what needs us

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.

When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, they should report it rather than try to fix it. We can diagnose it and quote.

Common questions in Martyr's Green

Which fire service covers Martyr's Green?

Fire safety enforcement in Martyr's Green is handled by Surrey 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.

Do you cover smaller places like Martyr's Green?

Yes, smaller places are covered as well as towns. A survey first, from photos or a visit, means we arrive with the right kit.

Do we need to close the kitchen while filters are changed?

An exchange does not take long, and can be booked outside service times. There’s no wait between removing and refitting.

Do you take the used filters away?

We do. Used filters go with us to be cleaned while a clean set goes in.

Can we skip TR19 cleans if the filters are changed regularly?

No. Filter exchange works between full cleans, not instead of them. A TR19® clean deals with the whole system, with a certificate and photo report.

What is TR19?

A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extract systems and TR19® Air for general ventilation. It isn’t legislation, but it’s the standard people check against.

Which grease filters does the service cover?

Baffle and mesh filters are both covered. The first step is recording what you have and plan the exchange around them.

Do you have a 24/7 line?

Yes, any time. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line and we will talk you through the next steps.

How it works

Your staff do not need to do much on the day. A contact on site lets us in at the agreed time and points us to the system, and the rest is down to us. Afterwards, the area is left tidy and the written report follows. Somewhere as small as Martyr's Green, the date and timings are agreed with you well before the day.

  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. We flag any damaged filters or anything wrong with the canopy.

How to prepare

  • Move anything stored near the system
  • Let us know how we reach the system, including roofs, risers and plant rooms
  • Agree a time when the area can be out of use

Ask for a quote

Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before we start.

Ask for a quote

Read more

Honest limits

We’ll always give you a straight diagnosis, so here’s what this work cannot put right:

  • A canopy that does not capture the vapour properly
  • Odours from the discharge that filters will not stop
  • A fan that is failing or too weak for the system

Not sure which it is? You can give us a ring on 0345 646 2711 or drop us a line and we’ll tell you honestly.

Parts of the system we cover

  • Baffle filters
  • Wall canopies
  • Island canopies
  • School and hospital kitchens
  • Mesh filters
  • Restaurants and pubs

Why it’s worth doing now in Martyr's Green

For any kitchen in Martyr's Green, filters can’t stand in for a full TR19 clean. But clean filters do help the system between cleans and the canopy and plenum stay cleaner. If the system at a site near Martyr's Green fails, there may be nowhere nearby to move to.

Several systems or sites on one quote can make for a more efficient booking. Mention every system or site you need covered, and you will get one fixed quote.

What you get with us

  • Fixed quotes from a survey or pictures
  • A written report with photos after every visit
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • In business since 2009

Take a look at how cleaning jobs are priced or how to check a contractor.

Kitchen extracts in Martyr's Green

There are about 3 restaurants, cafés and canteens across Martyr's Green and its immediate surroundings (about a mile and a half), according to the Food Standards Agency’s register. Each canopy among them has filters that load with grease and need swapping or cleaning. Martyr's Green is covered by Surrey Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Environmental health officers from Elmbridge council inspect food businesses in Martyr's Green. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A dated certificate in the maintenance file answers the question before it’s asked.

Historic houses near Martyr's Green, such as Byfleet Manor about 2.2 miles north-west, are a reminder that older buildings with event kitchens can have long, awkward duct routes.

Martyr's Green is about 5 miles south of Weybridge, in Surrey. Every kind of commercial site in Martyr's Green, we can take on grease filter exchange. We can work out of hours so trading is not interrupted. 395 places in Surrey are on our list, large and small. Guildford is in our area too, around 7 miles away.

Our technicians cover all of KT11 for grease filter exchange and the streets around it. You’ll find streets such as Old Lane and Ockham Lane, all of which we cover for grease filter exchange. We also cover Hatchford (1 mile north-east), Hatchford End (1 mile north-west), Downside (1 mile north-east), Wisley (2 miles north-west) and Pyrford Green (3 miles north-west). We also work in nearby towns such as Guildford (7 miles south-west), Woking (6 miles west), Camberley (13 miles west), Epsom (8 miles east), Horley (15 miles south-east) and Redhill (13 miles east).

What’s near Martyr's Green

Around Martyr's Green, our work takes us to kitchens and buildings near The Forest and the Highlands and The Black Swan pub. Martyr's Green’s nearest station is Effingham Junction station, roughly 1.2 miles south-east of the centre. Well-known places in the area include Send and Ripley History Society Museum (2.4 miles west) and Woking Community Hospital (5.1 miles west). For a walk, there’s Boldermere Lake and Papercourt Marshes.

Map of Martyr's Green © OpenStreetMap contributors

Keeping the system healthy

Here’s the after-treatment advice, short and simple:

  • Tell us if the menu or opening hours change
  • Report damaged filters so they can be replaced
  • Look out for drips from the canopy
  • Make sure we can reach the canopy on exchange day

Between visits, check that every filter is still in place. A missing filter leaves a gap for grease so tell us if you need a replacement.

Filters that are left too long stop protecting the system. A regular cycle keeps the rest of the system cleaner until the next TR19 clean.

When to call us in Martyr's Green

Kitchens in Martyr's Green, as everywhere, find filter washing slips down the list on busy weeks. It only takes a couple of missed weeks for filters to fill with grease.

It’s time to book a visit if you see:

  • Missing filters in the filter bank
  • Staff short of time to wash filters
  • A greasy plenum behind the filters
  • Grease filters clogged with grease

Healthcare kitchens, like those at hospitals such as Woking Community Hospital (about 5.1 miles west), often cook for long hours, which puts them in BESA’s heavier-use bands.

What to look for in a quote

  • Whether they’re fully insured
  • Whether the price is fixed
  • When the next visit should be, and why
  • Whether the whole system is included, or only the parts that are easy to reach

Questions to ask before you book

How we price grease filter exchange

Some jobs are bigger than they look, and some smaller. What affects the quote:

  • Whether several sites go on one quote
  • The scale of the work
  • The condition of the system
  • Parking and loading at the site

What you pay depends on how big the system is, what state it’s in and how easy it is to reach. We give you a fixed price before any work starts, so there are no surprises.

What to send for a quote

To speed up the quote, please include:

  • Close-ups of filters, grilles, hatches or access panels
  • The roof, plant room or outside wall the system runs to
  • Wide photos of the system and the area around it
  • Any previous report or certificate

If you need grease filter exchange in Martyr's Green, give us a ring on 0345 646 2711 or email us. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. A fixed quote normally follows within one working day.

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