Hertfordshire · Grease trap cleaning
Grease trap cleaning in Tonwell, Hertfordshire
Grease trap cleaning across Tonwell and nearby, timed so the site keeps working and finished with a written report and pictures.
- Sinks that drain slowly
- A larger grease trap that needs emptying
- Foul odours from the grease trap
How we handle grease trap cleaning in Tonwell
Grease traps sit between the sinks and the drain, holding back fats, oils and grease. Cooling water lets the grease rise and separate while the water carries on to the drain. Over time, the trap fills up and has to be emptied and cleaned. If you are dealing with gurgling from the sink waste and an under-sink trap that keeps filling up, we can put it right, from under-sink grease traps, restaurants and takeaways and school and care home kitchens onwards.
For a kitchen in or near Tonwell, 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.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we’re fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, trading since 2009.
- Location
- Tonwell (SG12)
- Wider area
- Hertfordshire
- Paperwork
- Written report with pictures
- Quotes
- A fixed quote up front
- When we work
- Out of hours as standard, 24/7 emergency line
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
What staff can safely do
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. Cleaning inside ducts and units is specialist work.
Staff cleaning and specialist work aren’t the same thing. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but grease that has passed the filters is out of reach. That part needs specialist access and equipment.
What happens on the day
There’s very little for your team to do on the day. A contact on site lets us in at the agreed time and points us to the system, and the rest is down to us. Before we leave, the area is tidied and the paperwork follows. In a small place like Tonwell, the journey is planned ahead and the visit arranged around the site’s hours.
- A visit is booked around your service.
- 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.
How to prepare
- Find the previous report, if there is one
- Arrange a key holder or contact on site
- Make sure equipment near the work can be switched off and left to cool
Ask for a quote
Here’s what helps us quote: the address, the type of site and when it’s open, a few pictures and any previous report or certificate. Once you have those, call us on 0345 646 2711 or send us an email.
Related advice
Grease trap cleaning in Tonwell: local notes
There are about 4 restaurants, cafés and canteens within roughly a mile and a half of the centre of Tonwell, according to the Food Standards Agency’s register. A grease trap in kitchens like these fills steadily and needs emptying before it overflows. Food hygiene inspections in Tonwell are the job of East Hertfordshire council’s environmental health team. Grease behind equipment or on a ceiling is the kind of thing an inspection can note. A cleaning log that includes deep cleans and grease trap visits shows the work is planned. At about 23 miles from central London, Tonwell sits well inside the area we cover. The visit is fixed around your opening hours, not ours.
If you run catering at a healthcare site, such as a hospital like Hertford County Hospital about 3 miles south, deep cleans and grease trap visits are planned so meals still go out. A summer deep clean suits schools such as Tonwell St Mary's Church of England Primary School, as the kitchen can be stripped back with no lunches to serve.
Tonwell is about 2 miles north-west of Ware, in Hertfordshire. Every kind of commercial site in Tonwell, grease trap cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so the site keeps running. Our Hertfordshire coverage runs to 381 places, and Tonwell is one of them. There’s also a page for London, roughly 23 miles from Tonwell.
Every address in SG12 is within our area for grease trap cleaning, from the main roads to the quietest streets. Local streets include Ware Road, Temple Lane and Bourne Honour, and we cover them all for grease trap cleaning. If your site is just outside Tonwell, we cover Chapmore End (1 mile south), Sacombe (1 mile north), Thundridge (2 miles east), Wadesmill (2 miles east) and Sacombe Green (2 miles north). We also work in nearby towns such as Stevenage (7 miles north-west), St Albans (13 miles south-west), Bishop's Stortford (10 miles east), Welwyn Garden City (6 miles south-west), Harpenden (12 miles west) and Hitchin (12 miles north-west).
Local landmarks in Tonwell
Typical jobs here are in premises near Robin Hood & Little John pub and Chauncy School, among other places. Tonwell’s nearest station is Ware station, about 2.5 miles south-east of the centre. A little further out are Hertford County Hospital (3 miles south) and Barrowfield (2.7 miles south). Green spaces nearby include King's Meads.
Different parts, different methods
Under-sink grease traps
An under-sink trap is out of sight. A full one shows itself with a slow, smelly sink.
Restaurant and takeaway kitchens
Visits are booked when the sinks aren’t in use so the kitchen is not disrupted.
Leave it or put it right?
Grease that leaves the kitchen ends up somewhere. It adds to blockages further down the drains and sewer. A well-maintained trap keeps it where it can be removed. Planning a trip to Tonwell ahead is easier for everyone than a rushed one.
You won’t find a price list here, because each job is priced on what it involves. For a fixed quote, phone us on 0345 646 2711 or send us an email, and we’ll talk you through it.
What you get with us
- Out-of-hours work and a 24/7 emergency line
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Fixed quotes from a survey or photos
- In business since 2009
Take a look at our cost guide and how to check a contractor.
Tonwell: your questions answered
Can you get to a site in Tonwell?
Yes. Tonwell 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 would carry out a food hygiene inspection at a kitchen in Tonwell?
The local authority for Tonwell is East Hertfordshire 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 we need to stop using the sinks while you work?
For the length of the clean, yes. The clean takes an hour or two in most kitchens, depending on the size and condition of the trap, and we time it to suit you.
Do you work with multi-site operators?
Yes. You deal with one contact for every site across London and the South East, with visits on a regular schedule.
Which sectors do you work in?
All kinds of commercial and public premises: from restaurants, pubs and hotels to schools, hospitals, care homes, offices, shops and food production sites. Work is timed around how each site runs.
Are you fully insured?
Yes. We carry full insurance and have been trading since 2009.
Why does a grease trap need regular cleaning?
Grease escapes into the drains when the trap is full. There it hardens on the pipe walls and causes blockages. Keeping the trap clean stops that happening.
What if parts of the system can’t be reached?
Anything we can’t reach goes on the report, with pictures where possible, and we explain what access is needed, such as extra access panels in ductwork.
Multi-site and managed buildings
Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we’re happy to quote for all of it.
Running several sites is easier with one contractor. We work across London and the South East, so a run of sites can go into one programme and kept on a regular cycle.
Keeping the system healthy
Think of this as the after-treatment advice, short and simple:
- Don’t wait for a blockage to book a clean
- Wipe grease off pans before washing them
- Report slow or smelly sinks early
- Mention any increase in cooking
We take the grease and solids away. Nothing is left for you to dispose of after the visit.
Fat that escapes the trap hardens in the pipework. Once it’s there, it needs a drainage contractor to clear so prevention is the easier route.
Common problems we fix in Tonwell
Food waste slips past sink strainers or gets rinsed down. It settles in the trap as solids and takes up space.
Any of these means the system needs a check-up:
- A bad smell from the sinks or drains
- A larger grease trap that needs emptying
- Washing-up water that won’t drain away
- Scheduled grease trap emptying
Aston Bury, about 4.6 miles north-west, is one of the historic houses around Tonwell; event kitchens at places like that work in bursts, so a deep clean after a busy season helps.
Questions to ask before booking
- What paperwork you get at the end
- Whether the whole system is included, or only the parts that are easy to reach
- How they set the interval to the next visit
- How areas they can’t reach will be recorded