Surrey · Grease filter exchange

Grease Filter Exchange in Ashtead

Looking for grease filter exchange in Ashtead? We survey first, give you a fixed quote and work around your opening hours, finishing with a written report and photos.

  • Grease dripping from the canopy
  • Blocked baffle filters
  • Hand-washed filters that still look greasy

Book grease filter exchange in Ashtead

Staff cleaning versus specialist work

Staff cleaning does not replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but the parts you cannot see still need a specialist at the right interval.

Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. Leave those to us.

Grease filter exchange in Ashtead

The filters in the canopy are the first thing cooking vapour meets. They catch grease before it reaches the plenum and ductwork and they do it best when they’re clean. With grease filter exchange, clean filters replace greasy ones at regular intervals. The work covers restaurants and pubs, wall canopies and mesh filters, and common reasons people get in touch are damaged filters letting grease past and a canopy that drips grease.

In a town like Ashtead, most of the kitchen extracts we’re asked about belong to restaurants, cafés, pubs, takeaways and school or care home kitchens. Each has a canopy, filters, ductwork and a fan to keep clear of grease, and each is cleaned to the same TR19® standard.

The paperwork matters as much as the work. You get a written report with photos after every visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s to hand when an insurer or inspector asks.

Location
Ashtead (KT21, KT22)
Region
Surrey
Records
Written report with photos
Quote
A fixed quote up front
When we work
Out of hours as standard, 24/7 emergency line
Call
0345 646 2711
Reviewed
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Common problems we fix in Ashtead

The type of cooking matters. Frying, grilling and chargrilling produce far more grease than steaming or baking so no single schedule suits every kitchen.

Any of these means the system needs a check-up:

  • Damaged filters letting grease past
  • Blocked baffle filters
  • Grease collecting in the filter channels
  • Grease left in baffles after washing

Term dates shape school work: for a school like Parsons Mead School, an extract clean fits neatly into a half-term or summer break.

Comparing quotes

  • Whether a written report and photos are included
  • Proof of accreditation you can verify
  • How they set the interval to the next visit
  • Whether VAT is included

Our hiring checklist

Leave it or put it right?

Grease-loaded filters are a fire risk in their own right. Flames from the range can be drawn up into the canopy, and from there into the duct. Keeping filters clean takes some of that fuel away. With a fire risk assessment or inspection due, getting the work done first puts you on the front foot.

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.

Why Ashtead businesses choose us

  • Work around your opening hours, with 24/7 emergency cover
  • A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • Full insurance on every job
  • One number for every site across the South East and London

Take a look at how cleaning jobs are priced or our accreditations and certificates.

Ashtead: your questions answered

Can you work in Ashtead outside opening hours?

Yes, we can come after you close and finish before you open. It means the site in Ashtead keeps running as normal. Just give us a ring on 0345 646 2711 or use the quote form with your opening times and we’ll plan around them.

Can a school canteen extract in Ashtead be done out of term time?

Yes, out-of-term visits are normal for schools. With about 15 schools and colleges on the FSA’s register within roughly a mile and a half of Ashtead, it pays to plan holiday dates ahead. Just ring 0345 646 2711 or use the quote form with your term dates and we’ll plan around them.

Does a filter exchange replace TR19 cleaning?

It is not. Clean filters help keep grease down, but the ducts and plenum still need cleaning at an interval set by risk assessment.

Will we have to shut during the visit?

Not typically. We work when the area is out of use, such as evenings, overnight, early mornings or weekends, so you keep your normal hours.

Will I get paperwork for my records?

Yes, on every job. It’s a dated, written report with pictures, and TR19® Grease cleans come with a certificate through the BESCA VHE portal. File it with your fire safety records.

Where do the greasy filters go?

We take them away. That is the point of an exchange: clean filters in, dirty ones out and nothing greasy left on site.

Which records should we keep?

The reports and certificates from each visit, plus your own logs. They’re what an insurer, fire officer or EHO may ask for, so keep them together and easy to find.

Does the law say we must follow TR19?

No. The law sets the duty, and TR19® is the recognised benchmark for meeting it. Under the Fire Safety Order 2005, the responsible person must reduce fire risk, and without records, many insurers may refuse or reduce a claim.

Aftercare tips

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

  • Wipe the outside of the canopy as part of daily cleaning
  • Keep every filter in place during service
  • Report damaged filters so they can be replaced
  • Look out for drips from the canopy

The next exchange is already in the diary. If the kitchen gets busier, the interval can be shortened to match.

Bent or missing filters let grease straight past. Sorting them now keeps grease where it can be caught.

How we price grease filter exchange

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

  • Working hours and out-of-hours timing
  • Site requirements such as sign-in and permits
  • How many systems or sites are involved
  • Travel, parking and unloading

One small site or a whole estate, the quote is built the same way: what needs doing, how we get to it and when. You will have a fixed price before work begins.

Helping us quote

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

  • The site address and the type of premises
  • Photos showing the whole system and its surroundings
  • The roof, plant room or outside wall the system runs to
  • When the site is open and when it’s quiet

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

What happens on the day

Your trading hours come first. We book the visit for a time the area is closed, whether that is an evening, overnight or a weekend. Once we’re in, the area is sheeted and anything that has to be off is turned off and cooled, and the job takes less than an hour in most kitchens. A few photos of the system and its access points help us plan a visit in Ashtead.

  1. The filters in each canopy are measured and counted.
  2. We set the interval with you.
  3. The dirty set is lifted out.
  4. Clean filters go in and we check they sit snugly.
  5. We take the greasy set away and confirm the next date.

How to prepare

  • Move anything stored near the system
  • Plan for cooking equipment or plant to be off before we arrive
  • Let us know how we reach the system, including roofs, risers and plant rooms

How to get a quote

The quickest way to a quote is to send pictures: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.

Get a price

Read more

Ashtead kitchens: local notes

The FSA’s food hygiene register includes about 7 pubs, bars and clubs within 1.5 miles or so of the middle of Ashtead. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. In Ashtead, food businesses are inspected by environmental health officers from Mole Valley council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Before-and-after photos from each clean are a simple way to show the extract is in hand. Ashtead 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.

A kitchen near Ashtead station that serves breakfast and dinner can run its extract twelve hours or more, which shortens the cleaning interval. If you run a church or community hall kitchen, near St George's Church or elsewhere in Ashtead, its extract still collects grease from every lunch and event.

Ashtead is about 2 miles south-west of Epsom, in Surrey. Whether your site is in the middle of Ashtead or further out, we cover grease filter exchange for every kind of premises, from small sites to large estates. Our Surrey coverage runs to 395 places, Ashtead among them. Our Guildford page covers sites nearby, about 12 miles away.

Grease filter exchange in KT21 and KT22 follows the same survey, fixed quote and written report as everywhere else we cover. You’ll find streets such as The Street, Church Road and Greville Park Road, and we cover them all for grease filter exchange. Close by, we work in Pachesham Park (2 miles north-west), Malden Rushett (2 miles north), Oxshott (3 miles north-west), Barwell (3 miles north) and Stoke D'Abernon (4 miles west). Within a short drive, we also cover Guildford (12 miles west), Woking (12 miles west), Horley (11 miles south-east), Redhill (8 miles south-east), Ewell (4 miles north-east) and Egham (13 miles north-west).

What’s near Ashtead

Around Ashtead, our work takes us to kitchens and buildings near Ashtead Park, Barnett Wood Infant School and St Andrew's Catholic School and the streets around them. The closest station to Ashtead is Ashtead station, about 0.6 miles north of the centre. Nearby you will also find Headley Court (1.7 miles south-east) and Walton on the Hill (3.1 miles south-east). For a walk, there’s Box Hill and The Lake.

Map of Ashtead © OpenStreetMap contributors

Managing agents and facilities teams in Ashtead

If you look after several sites, we can schedule visits across all of them on one quote. Every building has its own written report, so records stay tidy.

We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we will send a fixed quote.

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