Hertfordshire · Grease trap cleaning
North Mymms grease trap cleaning
Looking for grease trap cleaning in North Mymms? We survey first, send you a fixed quote and work around your opening hours, then sign off with a report and pictures.
- Scheduled grease trap emptying
- An under-sink trap that keeps filling up
- A kitchen drain that smells
Grease trap cleaning in North Mymms
No two traps are quite the same. Under-sink units are small and fill quickly, while inline traps and interceptors hold more. We look at the trap, how much the kitchen uses it and how quickly it fills and suggest an interval that suits. The work covers restaurants and takeaways, pot wash sinks and school and care home kitchens, and common reasons people get in touch are foul odours from the grease trap and grease setting in the kitchen pipework.
For a kitchen in or near North Mymms, the visit is planned ahead, around opening times and the journey, and the deep clean is the same as anywhere: walls, floors, ceilings and equipment.
For insurers and inspectors, the record counts. So every job comes with a written report and photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Where
- North Mymms (AL9)
- Region
- Hertfordshire
- Records
- Written report with photos
- Quotes
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
Common questions in North Mymms
Is North Mymms within the area you cover?
Yes, smaller places are covered as well as towns. Photos of the system and directions to the site help us plan the visit.
Do you work in school kitchens around North Mymms out of term?
Yes, out-of-term visits are normal for schools. Around North Mymms, the Food Standards Agency lists about 3 schools and colleges with registered kitchens within a mile and a half or so. Just call 0345 646 2711 or send us an email with your term dates and we’ll plan around them.
How much notice do you need?
It depends on the time you need and how big the job is. Tell us your preferred dates when you ask for a quote, and for anything urgent, ring our 24/7 emergency line.
Do you have a 24/7 line?
Yes, 24/7. Our office is open from 8am to 6pm on weekdays, and the emergency line covers the rest.
Will I get paperwork for my records?
Yes. It’s the record insurers and inspectors ask to see: a dated report with pictures, listing the work and any areas we couldn’t reach.
Which grease traps does the service cover?
Under-sink units, inline traps and interceptors are all covered. Tell us what you have and we’ll plan around it.
Do you work with multi-site operators?
Yes. You deal with one contact for every site in our area, with visits on a regular schedule.
What paperwork should we keep on file?
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 where they can be found quickly.
How the visit works
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 an hour or two in most kitchens, depending on the size and condition of the trap. The timing of a visit to North Mymms is set by you, and the travel is our side of the planning.
- We find the trap and check how it’s connected.
- Nothing drains into the trap while it’s open.
- The trap is emptied of grease and food waste.
- We clean the chambers, baffles and connections.
- Once it’s refitted, water is run through to check it drains, and we take the waste with us.
Getting ready for the visit
- Clear the space around the work
- Let us know how we reach the system, including roofs, risers and plant rooms
- Make sure someone can let us in and lock up afterwards
Get a fixed quote
To help us quote: the address, the type of site and when it’s open, a few photos and any previous report or certificate. Then call 0345 646 2711, or send details by email.
Advice
When to call us in North Mymms
Food scraps go down the sink with the washing-up water. It settles in the trap as solids and takes up space.
If you notice any of these, it’s worth a diagnosis:
- Sinks that drain slowly
- A grease trap that hasn’t been emptied in a long time
- An under-sink trap that keeps filling up
- A bad smell from the sinks or drains
If you run a kitchen near Brookmans Park station with long trading hours, grease builds up faster behind equipment and in the trap.
Comparing quotes
- What paperwork you get at the end
- Whether they recommend a next date
- Whether they’re fully insured
- Whether VAT is included
Multi-site and managed buildings
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 each one has its own record.
From a single site to a large estate, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
Places near North Mymms
What else we do in North Mymms
North Mymms kitchens: local notes
The FSA’s food hygiene register shows about 15 restaurants, cafés and canteens and about 5 takeaways and sandwich shops within about 1.5 miles of central North Mymms. Kitchens like these wash fat, oil and grease down the sink every day, and a grease trap is what stops it reaching the sewer. Food hygiene inspections in North Mymms are the job of Welwyn Hatfield council’s environmental health team. They look at the cleanliness of the whole kitchen: walls, floors, ceilings and equipment. Photos and dates from each deep clean make a useful record.
Hall and church kitchens, near Church of St Mary the Virgin or anywhere around North Mymms, are used by many hands, and periodic deep cleans and grease trap visits keep them in order. If you run catering at a healthcare site, such as a hospital like Shenley Hospital about 3.5 miles south-west, deep cleans and grease trap visits are planned so meals still go out.
North Mymms is about 2 miles north-west of Potters Bar, in Hertfordshire. We carry out grease trap cleaning for commercial premises of every kind in North Mymms and the rest of Hertfordshire. Our area takes in 381 places across Hertfordshire, large and small. We also work in London, around 16 miles away.
Every address in AL9 is covered for grease trap cleaning, from busy streets to back roads. Local streets include St Mary's Church Road, Abdale Lane and Warrengate Road, all of which we cover for grease trap cleaning. We also cover the places around North Mymms: Welham Green (1 mile north), Colney Heath (2 miles north-west), Sleapshyde (3 miles north-west), Hatfield (3 miles north) and Shenleybury (3 miles west). Further out, we also cover Watford (9 miles south-west), Hemel Hempstead (11 miles west), Stevenage (13 miles north), St Albans (5 miles north-west), Welwyn Garden City (6 miles north) and Harpenden (9 miles north-west).
Around North Mymms
Locally, jobs take us to businesses close to Chancellor's School, North Mimms Park and The Old Maypole Public House and the streets around them. The nearest railway station is Brookmans Park station, roughly 0.7 miles east of the centre. A little further out are Shenley Hospital (3.5 miles south-west) and Potters Bar Museum (2 miles south-east). Green spaces nearby include Furzefield Wood and Lower Halfpenny.
What affects the cost of grease trap cleaning
The diagnosis comes before the price. The main factors are:
- When the work can happen, such as evenings, overnight or weekends
- Whether it’s a one-off visit or part of a schedule
- The number of sites or systems
- The scale of the work
Whatever the type of site, the quote works 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 explain each part.
What we need to know
What to send for a quote:
- The site address and the type of premises
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- The times we could work without disrupting the site
Quoting starts with a diagnosis, from your pictures and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before we start.
What staff can safely do
Away from the kitchen, the in-house job is mainly checking: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.
Between visits
A little care between visits keeps the system in better shape. Our advice:
- Act on gurgling or smelly drains
- Wipe grease off pans before washing them
- Avoid pouring boiling water down to shift grease
- Keep waste oil out of the drains
The sinks are ready to use as soon as we have finished. We run water through to check it drains before we leave.
If the sinks are slow or smelly, the trap may be full. Getting it cleaned now can stop a full blockage later.
What grease trap cleaning cannot fix
Grease trap cleaning cannot fix everything, and we’d rather say so up front. It does not solve:
- Plumbing leaks around the sink
- A unit that can’t cope with the kitchen’s output
- Grease deep in the drains, which needs jetting by a drainage contractor
Not sure which it is? You can call us on 0345 646 2711 or drop us a line and we will tell you honestly.
What we work on in North Mymms
- School and care home kitchens
- Inline grease traps
- Restaurants and takeaways
- Under-sink grease traps
- Pot wash sinks
- Kitchen waste pipes