Surrey · Grease trap cleaning
Grease trap cleaning in Ashtead, Surrey
Emptying and cleaning of under-sink and inline grease traps in commercial kitchens for commercial sites in Ashtead and across Surrey. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Gurgling from the sink waste
- An interceptor full of grease and solids
- Grease setting in the kitchen pipework
Grease trap cleaning in Ashtead, done properly
Every trap is different. Under-sink units are small and fill quickly and larger traps hold more grease before they fill. We look at the trap, how much the kitchen uses it and how quickly it fills before suggesting how often it needs cleaning. The work covers school and care home kitchens, inline grease traps and restaurants and takeaways, and the jobs we see most are a small trap that fills too quickly and gurgling drains in the kitchen.
A grease trap in a busy kitchen fills with fat, oil and food waste, and once it’s full, fat passes into the drains. Regular emptying and cleaning stops the smells and blockages that follow.
Each visit ends with a written report and pictures, so you have a record of what was done and when. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Place
- Ashtead (KT21, KT22)
- Wider area
- Surrey
- Reporting
- Report and pictures after the visit
- Price
- Fixed quote, typically within a working day
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
Why deal with it now?
Once the trap is full, grease heads for the drain. There it sets and narrows the pipe, until the drain blocks. Regular trap cleaning beats dealing with a blockage. Dealt with now, it’s a planned visit around your hours rather than a callout when the site needs to be open.
Kitchens, offices, schools and hospitals are all priced the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we’ll go through it with you.
Why choose Duct Doctor in Ashtead
- We diagnose before we treat
- Each visit written up, with photos
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Trading since 2009
Take a look at our cost guide and our accreditations and certificates.
What grease trap cleaning looks like in Ashtead
Food Standards Agency records list about 40 restaurants, cafés and canteens and about 13 sandwich bars and takeaways in and around Ashtead, up to about a mile and a half out. A grease trap in kitchens like these fills steadily and needs emptying before it overflows. Kitchens in Ashtead get their food hygiene inspections from Mole Valley council. They look at the cleanliness of the whole kitchen: walls, floors, ceilings and equipment. A cleaning log that includes deep cleans and grease trap visits shows the work is planned.
For busy kitchens close to Ashtead station, deep cleans and grease trap work can be done after closing. If you look after a school kitchen, at a school such as Parsons Mead School or anywhere near Ashtead, the holidays are the time for a deep clean or a grease trap clean. If you run a care home or healthcare kitchen near Ashtead (the nearest hospital is Headley Court, about 1.7 miles south-east), a grease trap on a set schedule avoids a blocked drain mid-service.
Ashtead is about 2 miles south-west of Epsom, in Surrey. We provide grease trap cleaning for businesses, landlords and public buildings in Ashtead and the rest of Surrey. We cover 395 places across Surrey, from busy centres to quieter spots. Our Guildford page covers sites nearby (12 miles or so).
Grease trap cleaning in KT21 and KT22 follows the same survey, fixed quote and written report as everywhere else we cover. Whether your site is on The Street, Church Road and Greville Park Road or a nearby road, we can help. Other places close to Ashtead include 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). We also work in nearby towns such as 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
Typical jobs here are in premises near Ashtead Park, Barnett Wood Infant School and St Andrew's Catholic School, among other places. The nearest railway station is Ashtead station, roughly 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.
Multi-site and managed buildings
Keeping records across a portfolio is half the battle. Each visit ends with a dated report and photos, ready to show insurers, fire officers or EHOs.
Facilities teams in offices, schools and healthcare sites book us too across Surrey. Work can be phased by floor, building or site around the people who use them.
What else we do in Ashtead
Fixed quotes for grease trap cleaning in Ashtead
There’s no set price list, because sites vary so much. The quote depends on:
- Any permits to work or inductions
- What state the system is in
- When the work can happen, such as evenings, overnight or weekends
- How big the system is
Working hours, access and the scale of the site can all change the price. Each of those is built into the quote, and the price is fixed before any work starts.
What to send for a quote
To speed up the quote, please include:
- Where the site is and what kind of site it is
- The times we could work without disrupting the site
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Any symptoms, from odd noises to smells or leaks
Photos are the quickest way to a quote: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and many jobs can be priced from that alone.
Staff cleaning versus specialist work
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
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.
Your questions about grease trap cleaning in Ashtead
Can a school kitchen in Ashtead be done out of term time?
Yes, out-of-term visits are normal for schools. The FSA’s register shows about 15 schools and colleges with food registrations within roughly a mile and a half of Ashtead. Just give us a ring on 0345 646 2711 or send us an email with your term dates and we’ll plan around them.
Who inspects food businesses in Ashtead?
The local authority for Ashtead is Mole Valley council, and its environmental health team does the inspecting. Keep the dates of your last deep clean and grease trap visit with your food safety records, ready if an officer asks.
Do you recommend a next date?
Yes. The recommended date is on the report. For kitchen extracts, BESA’s minimum intervals run from every 3 months for heavy use to every 12 months for light use, while fire dampers are tested at least annually.
Can we book visits on a schedule?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.
What if parts of the system can’t be reached?
They’re marked on the report. Often the fix is extra access, such as new panels in ductwork, which we can install.
What happens if a grease trap isn’t cleaned?
An overfull trap lets grease into the drains. It sets there and narrows the pipes and causes blockages. Regular cleaning prevents it.
Can you look after several sites?
Yes. One number covers all your sites across London and the South East, and visits can be set on a regular cycle.
How far ahead should we book?
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.
What a clean will not put right
An honest diagnosis matters more to us than a booking, so here’s what grease trap cleaning will not do:
- Grease deep in the drains, which needs jetting by a drainage contractor
- Leaking pipework or sink wastes, which need a plumber
- Blockages in the public sewer beyond the property
If you are not sure, just call 0345 646 2711 or send us an email and we’ll give you a straight answer before you book.
Where we work
- Kitchen waste pipes
- Restaurants and takeaways
- School and care home kitchens
- Under-sink grease traps
- Inline grease traps
- Pot wash sinks
Part by part
School, care home and staff kitchens
Care home and hospital kitchens need their drains working all the time. Visits are planned between meals.
Baffles and outlets
We check the inlet, outlet and baffles at each clean so water flows freely.
The process
Everything the job needs comes with us, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. The visit takes less than an hour for many under-sink units. In Ashtead, the visit is planned around your opening hours, parking and access to the system.
- We agree a time when the sinks aren’t needed.
- The trap is opened up and checked.
- We remove the grease layer and settled solids.
- We clean the baffles, inlet and outlet.
- The trap is closed, tested and the next clean discussed.
Getting ready for the visit
- Agree a time when the area can be out of use
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Mention any parking or loading restrictions
Getting a quote
Want a quote for grease trap cleaning? Please give us a ring on 0345 646 2711, or email photos with a few details about the site. We will talk you through the work and give you a fixed quote before you commit to anything.