Surrey · Grease filter exchange

Grease Filter Exchange in Bletchingley

Grease filter exchange for commercial sites in Bletchingley and across Surrey. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.

  • Filter washing that keeps being missed
  • Drips falling from the filters onto equipment
  • A canopy running with filters missing

Grease filter exchange for sites in Bletchingley

Between visits

Think of this as the after-treatment advice, short and simple:

  • Never leave gaps in the filter bank
  • Keep filter exchange and TR19 cleaning on the same plan
  • Let us know if your cooking hours increase
  • Clear anything stored on or near the canopy

Your team carries on as normal, without the filter washing. Just keep the canopy clear for the next visit and let us know of any changes to opening hours.

Dripping filters are a clear sign they’re full. Changing them now reduces the fuel above the cooking, and it’s worth checking the plenum too.

Grease filter exchange in Bletchingley

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. We point out any that need replacing. We’re often asked to deal with a canopy that drips grease and bent or damaged filters that don’t sit properly, across mesh filters, island canopies and restaurants and pubs.

In a small place like Bletchingley, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. We agree access and timings in advance.

The report is your system’s health record: a dated account with pictures of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.

Five Duct Doctor technicians in navy uniforms with the company vans
Location
Bletchingley (RH1)
Region
Surrey
Paperwork
Report and photos after the visit
Quote
A fixed quote up front
Hours
Overnight and weekend work, 24/7 emergency callout
Telephone
0345 646 2711
Checked
30 October 2026

Bletchingley: your questions answered

Will you come out to Bletchingley?

Yes, we work in villages as well as towns, and Bletchingley is covered. Photos of the system and directions to the site help us plan the visit.

Which fire authority looks after Bletchingley?

That is 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.

How much notice should we give?

Earlier is better, particularly for night and weekend visits. We normally quote within one working day, and emergencies are covered by our 24/7 line.

Do you look at the system first?

Yes, always. 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.

Where does the waste go?

We contain it and take it with us. We collect grease, debris and waste water as we go rather than letting it spread.

How long does grease filter exchange take?

Your quote will say how long we expect to be there. In most cases, the work takes anything from a few minutes to an hour or so, depending on the number of filters.

How often should grease filters be changed?

It varies with the type and amount of cooking. If filters are dripping or clogging before the next change, it’s too long and we’ll adjust it.

What does grease filter exchange cost?

Filters, canopies and how often you need visits all affect the price. Send us details or pictures and we’ll quote, usually within one working day.

When something else is needed

Grease filter exchange can’t fix everything, and we will tell you before we start. It won’t put right:

  • An extract that was undersized from the start
  • Grease deep in the extract system
  • A fan that is failing or too weak for the system

If in doubt, phone us on 0345 646 2711 or drop us a line and we will say what we think before booking.

Parts of the system we cover

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

Different parts, different methods

Mesh filters

Mesh filters are still found in many canopies. They can be on the same exchange schedule as baffle filters.

Canopy filter housings

Filters sit in a housing or channel in the canopy. If it’s bent or greasy, filters won’t seat properly.

Landlords, agents and facilities managers

When the building owner and the occupier are different, the lease normally sets out who maintains what. We are happy to deal with either side and send the paperwork to whoever needs it.

Keeping records across a portfolio is half the battle. Each visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.

Bletchingley kitchens: local notes

The FSA’s food hygiene register shows about 4 cafés, restaurants and staff canteens within about 1.5 miles of central Bletchingley. Clogged filters slow the airflow, and busy kitchens like these clog them fast. Surrey Fire and Rescue Service covers Bletchingley. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel. Food hygiene inspections in Bletchingley are the job of Tandridge council’s environmental health team. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after.

If you run catering at a healthcare site, such as a hospital like Caterham Dene Hospital about 3 miles north, the extract may need cleaning more often than a part-time kitchen. If you look after a school kitchen, at a school such as Bletchingley Village Primary School or anywhere near Bletchingley, the holidays are the usual time for a TR19® clean. Church and community hall kitchens, near Church of St Mary the Virgin or anywhere around Bletchingley, are easy to forget, but their extracts collect grease like any other.

Bletchingley is about 3 miles east of Redhill, in Surrey. Across the RH1 area, we can take on grease filter exchange. 395 places in Surrey are on our list, from busy centres to quieter spots. Our London page covers sites nearby, about 18 miles away.

Work in RH1 is surveyed, quoted and booked the same way as anywhere else. That includes premises on High Street, Kenrick Square and St Marys Walk and the roads around them. Other places close to Bletchingley include Godstone (2 miles east), Tyler's Green (2 miles north-east), Church Town (2 miles east), South Godstone (3 miles south-east) and Tandridge (3 miles east). Further out, we also cover Epsom (10 miles north-west), Horley (5 miles south-west), Redhill (3 miles west), Ewell (10 miles north-west), Reigate (4 miles west) and Caterham (3 miles north).

Near you in Bletchingley

Typical jobs here are in premises near Merstham Park School, The Prince Albert Public House and Kitchen Copse. The closest station to Bletchingley is Nutfield station, roughly 1.7 miles south-west of the centre. Other landmarks nearby include East Surrey Museum (3 miles north) and The Belfry (3 miles west). Green spaces nearby include Mercers Lake and Bay Pond.

Map of Bletchingley © OpenStreetMap contributors

Leave it or put it right?

Grease dripping from the canopy is a sign the filters can’t hold any more. Drips land on surfaces and equipment below and that is the kind of thing inspectors look for. A planned visit to Bletchingley is easier to arrange than an emergency callout.

No two sites are the same, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all make a difference.

Why us?

  • Fixed quotes from a survey or pictures
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • Fully insured
  • Out-of-hours work and a 24/7 emergency line

See what affects the cost or how to check a contractor.

What staff can safely do

Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks helps show that the system is managed between specialist visits, alongside our reports.

A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That is our job.

How it works

There are three stages on the day: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. Most of the time goes on the work itself, and that takes well under an hour for most canopies. A quick note on how to find the site and where to park makes a visit to Bletchingley run smoothly.

  1. We start by noting how many filters you have and what type they are.
  2. We agree a schedule that suits how much the kitchen cooks.
  3. At each visit, the greasy filters are lifted out.
  4. We fit clean filters and check they sit snugly in the housing.
  5. Anything we notice, such as bent filters or a dirty plenum, is pointed out.

Before we arrive

  • Clear the space around the work
  • Mention any locked doors, roof access or ceiling voids
  • Dig out any earlier paperwork for the system

How to get a quote

We do not publish a price list, because no two systems are the same. We look at your system first, from pictures or on a visit, then send a fixed quote. To start, phone us on 0345 646 2711 or email us.

Get a quick quote

Advice

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