Surrey · Grease filter exchange
Smallfield grease filter exchange
A scheduled grease filter exchange, swapping dirty canopy filters for clean ones for commercial sites in Smallfield and across Surrey. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Smoke and heat lingering under the hood
- Filters so greasy the air can barely pass
- Staff short of time to wash filters
What we do, step by step
Our technicians bring everything the work needs, from protective sheeting to tools and access equipment. All we need from you is clear access and the right equipment switched off. On site, the work takes anything from a few minutes to an hour or so, depending on the number of filters. For a place like Smallfield, we load the van from the survey notes so the work can be done in one visit where possible.
- We record the number, size and type of your filters.
- An exchange schedule is agreed to suit your cooking.
- On each visit, we remove the greasy filters.
- A clean set is fitted and checked for gaps.
- The dirty filters leave with us and the next visit is booked.
Preparing for the visit
- Name a contact who can let us in at the agreed time
- Tell us where we can park and unload
- Agree a time when the area can be out of use
Get a fixed quote
Quoting starts with a diagnosis, either from photos and details you send or from a site visit. After that, you get a fixed price for the work so you know the cost before we start.
Related advice
How we handle grease filter exchange in Smallfield
Across Smallfield, our filter exchange suits restaurants, pubs, cafés, schools, care homes and other kitchens, from a single canopy to several. Visits can be timed around your service, so cooking isn’t interrupted. Common call-outs are for grease filters clogged with grease and filters that come out of the sink still dirty, on island canopies, restaurants and pubs and wall canopies.
In a smaller place like Smallfield, the kitchens with extract systems are more likely to be a pub, a café, a takeaway or a school or care home kitchen than a big restaurant. Quieter kitchens still collect grease in the duct, just more slowly, so cleaning is planned around how much it cooks and what the readings show.
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 and sits alongside the report.
- Place
- Smallfield (RH6)
- Wider area
- Surrey
- Records
- Photo report after every visit
- Quote
- A fixed price before any work starts
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Phone
- 0345 646 2711
- Checked
- 30 October 2026
When something else is needed
Not every problem is solved by grease filter exchange, and we’ll tell you before work begins. It doesn’t solve:
- Smell complaints that need odour control equipment
- A canopy that does not capture the vapour properly
- A noisy or failed extract fan
Not sure which it is? You can call 0345 646 2711 or send us an email and we’ll tell you honestly.
Where we work
- School and hospital kitchens
- Wall canopies
- Restaurants and pubs
- Baffle filters
- Island canopies
- Mesh filters
What happens if it’s left?
Grease-loaded filters are a fire risk in their own right. A flare-up on the range can reach them, and from there into the duct. Keeping filters clean takes some of that fuel away. It’s easy to lose track of when the work was last done on a quieter site.
We don’t list prices on the website, because each job is priced on what it involves. Call for a fixed quote, and we will explain what it covers.
Why choose Duct Doctor in Smallfield
- Every job surveyed first
- We’re fully insured
- Accredited under CHAS and SafeContractor, with ISO 9001
- In business since 2009
Take a look at what affects the cost or our accreditations and certificates.
Towns and villages near Smallfield
Other services in Smallfield
What affects the quote in Smallfield
The quote reflects the site in front of us. We take into account:
- The number of sites or systems
- Whether it’s a one-off visit or part of a schedule
- Site requirements such as sign-in and permits
- Parking and loading at the site
Combining work into one visit or one programme often makes better use of the time. Tell us about everything you’d like looked at and we’ll price it together.
Helping us quote
You don’t need the technical terms. Just send:
- Your last certificate, test record or report
- The roof, plant room or outside wall the system runs to
- The postcode and the type of business
- Your opening hours and when the area is out of use
Quotes are quick. Send a few details and photos, and we normally reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.
What we’re called out for in Smallfield
Hand-washed filters often come back still greasy. Grease hides in the folds of a baffle or the layers of a mesh and a sink wash rarely reaches it.
It’s time to book a visit if you see:
- Smoke and heat lingering under the hood
- Filters that leave gaps in the canopy
- Missing filters in the filter bank
- Grease collecting in the filter channels
If you run catering at a healthcare site, such as a hospital like East Surrey Hospital about 3.8 miles north-west, the extract may need cleaning more often than a part-time kitchen.
What to look for in a quote
- Whether the price is fixed
- What hours they’ll be on site
- Which accreditations they hold, and whether you can check them
- Proof of insurance
FAQs for Smallfield
Do you work in villages like Smallfield?
Yes. Smallfield is within the area we cover across London and the South East. Photos of the system and directions to the site help us plan the visit.
Who inspects food businesses in Smallfield?
Kitchens in Smallfield are inspected by Tandridge council’s environmental health officers. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
Which records should we keep?
The reports and certificates from each visit, plus your own logs. Insurers, fire officers and EHOs may all ask to see them, so keep them together and easy to find.
Is there a cleaning option for the filters we have?
We can. Some kitchens prefer their own filters cleaned on a schedule, and others prefer a straight swap. We make sure the canopy is ready for service either way.
How far ahead should we book?
Earlier is better, particularly for night and weekend visits. Quotes usually come back within one working day, and emergencies are covered by our 24/7 line.
What accreditations do you have?
We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
Will you tell us when the next visit is due?
Yes. Every report includes a recommended date for the next visit, based on use and what we found.
What happens to the dirty filters?
Yes. Used filters go with us to be cleaned while a clean set goes in.
Grease filter exchange in Smallfield: the local picture
There are about 3 restaurants, cafés and works canteens in Smallfield and the streets around it, up to about 1.5 miles out, according to the Food Standards Agency’s register. Where they cook under a canopy, the grease filters are the first line of defence and clog quickly. Environmental health officers from Tandridge council inspect food businesses in Smallfield. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A TR19® certificate and photo report after each clean gives you a record to show an inspector. Smallfield 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.
Term dates shape school work: for a school like Burstow Primary School, an extract clean fits neatly into a half-term or summer break.
Smallfield is about 2 miles east of Horley, in Surrey. Every kind of commercial site in Smallfield, we can take on grease filter exchange. Visits can be booked for evenings, overnight or weekends so the site keeps running. 395 places in Surrey are on our list, large and small. Our Guildford page covers sites nearby (20 miles or so).
Every address in RH6 is covered for grease filter exchange, from the main roads to the quietest streets. We cover sites on Churchill Road, Orchard Road and Tudor Close and the roads around them. We also cover the places around Smallfield: Outwood (1 mile north), Burstow (1 mile south-west), Keeper's Corner (1 mile south), Fernhill (2 miles south-west) and Shipley Bridge (2 miles south-west). Larger places within reach include Epsom (13 miles north-west), Redhill (5 miles north-west), Ewell (14 miles north-west), Reigate (6 miles north-west), Caterham (8 miles north) and Dorking (10 miles north-west).
Near you in Smallfield
In Smallfield, that means kitchens and buildings near Oakwood School and Plough and Furrow pub. Smallfield’s nearest station is Horley station, about 2 miles west of the centre. Other landmarks nearby include Bletchingley Castle (4.5 miles north) and Effingham Park Motor Museum (2.5 miles south-east). For a walk, there’s Hedgecourt Lake.
In-house cleaning or a specialist?
Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist 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, it’s best reported rather than tackled in-house. We can diagnose it and quote.
For landlords and multi-site operators
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Each site gets its own report and photos, so each one has its own record.
Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We can quote either party, and the report can go to both.