If you’re running a restaurant, takeaway, café, or any commercial kitchen in Wallington, having a properly installed and maintained grease trap isn’t just good practice—it’s a legal requirement enforced by Thames Water.
Marching-On 24/7 Plumbing provides expert grease trap installation and compliance services in Wallington and surrounding South London areas, ensuring your kitchen meets all necessary regulations and avoids costly fines or business disruptions.
Every commercial kitchen produces fats, oils, and grease (FOG). Without proper management, FOG quickly builds up in pipes, causing serious blockages, odours, and even health hazards. Thames Water takes this issue seriously—commercial kitchens without approved grease management solutions face fines or could even have their water connection blocked.
A professionally installed grease trap is the simplest, most effective way to keep your kitchen compliant and protected.
Thames Water explicitly requires all commercial food businesses to:
Failing to meet these requirements could result in:
We don’t just install grease traps—we ensure you fully understand and meet your legal responsibilities.
Paradise Biryani Pointe, a busy restaurant in Wallington, was recently visited by Thames Water and narrowly avoided a fine due to non-compliance with grease management regulations. They had no grease trap installed and urgently needed a reliable solution.
As their regular plumbing maintenance contractor, they approached me directly. Initially, there wasn’t much clear guidance available, so I took responsibility—researching extensively, speaking directly with Thames Water, and becoming fully knowledgeable about grease trap sizing, installation guidelines, and compliance requirements.
I then professionally installed a correctly sized grease trap that fully met Thames Water standards, advised the owners on proper maintenance practices, and supplied detailed records to help them easily manage future compliance checks. As a result, they avoided fines and have had no further compliance issues since.
A: Yes. If you run a commercial kitchen in the UK, especially in South London, Thames Water requires you to have a properly installed grease trap to stop fats, oils, and grease from entering the sewer system.
A: Most businesses need monthly cleaning, but it depends on your kitchen’s usage. We offer both one-off cleans and affordable monthly plans to keep you compliant and blockage-free.
A: Fats and grease will build up fast, causing nasty smells, blocked pipes, and even health risks. You could also face fines for non-compliance with local water authority rules.
A: On average, just a few hours. We’ll assess your setup first and schedule installation at a time that works best for your business.
A: We cover Wallington, Sutton, Croydon, Mitcham, Purley, and all surrounding areas. If you’re nearby and not sure, just drop us a message or give us a call.
Need a plumber you can count on? We offer fast, honest quotes with no call-out charge and a quick response across Wallington, Sutton, Croydon, Carshalton & nearby areas.
Don’t risk fines, plumbing disasters, or business interruptions. Marching-On 24/7 Plumbing is your local, trusted grease trap installation and compliance expert in Wallington.
Contact us today for:
A Free Grease Trap Compliance Survey
Grease trap installation quotes
Help with ongoing maintenance or compliance queries
Need a quick quote, want to book a visit, or dealing with a late-night leak?
The Marching-On team is ready around the clock.
Choose the contact option that suits you — we’ll get back to you fast.
We’re local, fully insured, and always on — no call-out fees, just fast help when you need it