Surrey · Grease filter exchange

Grease filter exchange in Bentley, Surrey

Need grease filter exchange in Bentley? We survey first, give you a fixed quote and work around your opening hours, then sign off with a report and pictures.

  • Poor airflow through the filters
  • Grease collecting in the filter channels
  • Hand-washed filters that still look greasy

Need grease filter exchange in Bentley?

How we handle grease filter exchange in Bentley

Washing filters in the kitchen sink is messy and easily missed on a busy week. With a filter exchange, we bring a clean set and take the dirty one away, so the canopy is never left without filters. If you’re dealing with poor airflow through the filters and bent or damaged filters that don’t sit properly, we can help.

For a kitchen in or near Bentley, the visit is planned around opening hours and the journey, and the clean itself is the same full TR19® job as in any town: canopy, filters, duct, fan and discharge, with a certificate and photo report at the end.

We are CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. On top of that, we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.

The Duct Doctor team standing beside their branded white and blue vans
Where
Bentley (GU10, GU34)
Wider area
Surrey
Paperwork
Photo report after every visit
Quote
A fixed quote up front
Working hours
Out of hours as standard, 24/7 emergency line
Phone
0345 646 2711
Last updated
30 October 2026

What staff can safely do

When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We’ll take a look and give you a fixed quote.

A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. That’s our job.

Bentley questions

Do you cover smaller places like Bentley?

Yes. Villages and rural sites across the South East are part of our work, Bentley included. A survey first, from photos or a visit, means we arrive with the right kit.

Can you work in Bentley outside opening hours?

Yes. We work evenings, overnight and at weekends. The site is handed back ready to open. Your opening times are the first thing we ask for.

Do you work with multi-site operators?

Yes. We work across South East England and London, so sites at different addresses can be planned together on one programme. Every site has its own report.

Is TR19 a legal requirement?

No. The law sets the duty; TR19® is the benchmark used to show it’s met. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person has to manage fire risk, and many insurers can refuse or reduce a claim without proof of cleaning.

Can damaged filters stay in the canopy?

A badly damaged filter should be replaced. We’ll show you which ones when we find them.

Will you tell us when the next visit is due?

Yes. We put a recommended next date on the report. BESA’s minimum intervals for kitchen extracts range from 3-monthly for heavy use to 12-monthly for light use, while fire dampers are tested at least annually.

Where does the waste go?

Anything we remove is contained as we work and taken away with us, including grease, debris and dirty water. We do not leave it behind.

Which sectors do you work in?

Restaurants and pubs, hotels, schools and colleges, hospitals and care homes, offices and retail, as well as food production and leisure sites.

Fixed quotes for grease filter exchange in Bentley

A fixed price needs a few facts first. We check:

  • One-off work versus a regular cycle
  • The condition we find in the survey
  • Any permits to work or inductions
  • Parking and loading at the site

Several systems or sites on one quote can make for a more efficient booking. Mention every system or site you need covered and we’ll price it together.

Asking for a quote

When you call or email, it’s useful to have:

  • The roof, plant room or outside wall the system runs to
  • Problems your staff have spotted
  • The times we could work without disrupting the site
  • The paperwork from the last visit, if you have it

Quotes are quick. Send a few details and photos, and we normally reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.

Common problems we fix in Bentley

Filters get bent and damaged with handling. Damaged filters don’t sit flush and grease passes round them.

The symptoms we are asked about most are:

  • Weak extraction at the canopy
  • Staff short of time to wash filters
  • Missing filters in the filter bank
  • Drips falling from the filters onto equipment

Healthcare kitchens, like those at hospitals such as Chase Community Hospital (about 5.9 miles south), often cook for long hours, which puts them in BESA’s heavier-use bands.

What to look for in a quote

  • Exactly which parts of the system are covered
  • When the next visit should be, and why
  • What paperwork you get at the end
  • How VAT is shown on the quote

Choosing a duct cleaning contractor

Why act early in Bentley

For any kitchen in Bentley, filters cannot stand in for a full TR19 clean. But clean filters do help the system between cleans, and that shows when the next clean comes round. Rural sites can’t always move to another kitchen or room when something fails.

Working hours, access and the scale of the site can all change the price. We take each of them into account and give you a fixed price before we start.

What you get with us

  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • Fully insured
  • One contact for all your sites in London and the South East
  • Every visit written up, with photos

See our cost guide or our accreditations and certificates.

How it works

A visit follows the same order every time: protect the area, make the system safe, do the work, tidy up and leave you the report. On site, the work takes a few minutes per canopy, longer for a large kitchen with several canopies. Pictures of the system and its access let us plan the work in Bentley before we set off.

  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. On each visit, the dirty filters come out of the canopy.
  4. Clean filters go straight back in, seated properly with no gaps.
  5. Anything we notice, such as bent filters or a dirty plenum, is pointed out.

Preparing for the visit

  • Plan for cooking equipment or plant to be off before we arrive
  • Move anything stored near the system
  • Have your last certificate or report to hand

Ask for a quote

Want a quote for grease filter exchange? Please give us a ring on 0345 646 2711, or send details by email with a few details about the site. We’ll talk you through the work and send you a fixed quote before anything is booked.

Get a quick quote

Related advice

Bentley kitchens: local notes

In Bentley, food businesses are inspected by environmental health officers from East Hampshire council. 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. Bentley, about 40 miles from central London, is within our usual area. Visits are booked around your hours, evenings and weekends included.

School kitchens, at schools like Bentley Church of England Primary School for example, are normally cleaned in the holidays so no lunches are lost. Where a hall near Church of St Mary, or anywhere in Bentley, hosts lunch clubs or events, its extract gathers grease just as a café’s does.

Bentley is about 4 miles west of Farnham, in Surrey. If you need grease filter exchange in Bentley, please call us on 0345 646 2711, or send details by email for a fixed quote. Our area covers London and the South East, including Bentley. Bentley is one of 395 places in Surrey where we work for commercial clients. Guildford is in our area too, about 14 miles from Bentley.

Our technicians cover all of GU10 and GU34 for grease filter exchange and the streets around it. Grease filter exchange is available to premises on Station Road, Broadlands Close and Eggars Field and nearby roads. Other places close to Bentley include Isington (1 mile south-west), Blacknest (1 mile south-east), Bucks Horn Oak (2 miles south-east), Holt Pound (2 miles east) and Binsted (2 miles south). Within a short drive, we also cover Guildford (14 miles east), Camberley (12 miles north-east), Farnham (4 miles east), Frimley (11 miles north-east), Haslemere (10 miles south-east) and Ash (8 miles north-east).

Landmarks near Bentley

Around Bentley, our work takes us to kitchens and buildings near The Star Inn, among other places. Bentley’s nearest station is Bentley (Hampshire) station, roughly 0.8 miles south-east. Nearby you will also find Barley Pound (1.7 miles north-east) and Chase Community Hospital (5.9 miles south). Not far away are Farnham Park and Holybourne Hill.

Map of Bentley © OpenStreetMap contributors

Keeping the system healthy

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

  • Wipe the outside of the canopy as part of daily cleaning
  • Clear anything stored on or near the canopy
  • Report a dripping canopy early
  • Tell us if a filter is bent or damaged

Keep an eye out for filters that have been taken out. 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. Getting onto a regular exchange now keeps grease out of the plenum and ductwork between full cleans.

What the work involves, part by part

Busy restaurant and pub kitchens

High-output kitchens clog filters quickly. Their exchange schedule is typically the tightest.

Mesh filters

Mesh filters use layers of metal mesh to trap grease. They clog quickly in a busy kitchen, so they need changing often.

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