Why the City of London properties get blocked toilets
The City is overwhelmingly commercial: offices, food outlets, bars and a small amount of residential. Buildings range from modern towers with engineered drainage to older premises still connected to Victorian brick sewers.
Toilets block for two very different reasons: something in the pan that should not be there, or a restriction further down the soil pipe. The fix is straightforward in the first case and needs proper investigation in the second.
Catering density is the defining factor. Fat, oil and grease from kitchens is the main cause of restrictions, and where grease management is undersized or poorly maintained the problem returns on a predictable cycle rather than at random.
Our approach in the City of London
We start by working out whether the problem is in the pan or beyond it, because that decides everything else.
- Check whether other fittings in the property are draining normally
- Clear the pan and trap with the appropriate tool for the type of blockage
- Where the pan is clear, move to the soil stack and the drain run outside
- Jet the affected section and flush the line through
- Test with a full flush and check for any backing up elsewhere
Most work here happens outside trading hours, and building management, permits and inductions are the norm. We plan the visit around the tenant’s operating hours so trading is not interrupted.
Signs it needs attention now
- The pan fills and empties very slowly, or rises before it drains
- Bubbling in the pan when a bath or sink empties
- More than one toilet affected in the same property
- A smell from the bathroom that returns after cleaning
- Water appearing at an outside gully when the toilet is flushed
What we see most often in the City of London
- Fat, oil and grease from catering premises restricting shared runs
- Undersized or poorly maintained grease management producing repeat blockages
- Older brick and clay sewers under buildings that have been heavily altered
Almost all of our City work is commercial: offices, food outlets, bars and managed buildings. Work is typically booked outside trading hours, with permits and inductions handled beforehand, and we report in the format the building requires.
Equipment and what happens afterwards
We carry closet augers and drain rods for work in the pan and the branch, jetting equipment for the soil stack and the run outside, and floor protection for every visit. The order in which those are used is what keeps a bathroom clean, and it is also what stops a minor blockage being pushed further down the line where it is harder to reach.
We test with a full flush and check that nothing is backing up elsewhere in the property, because a toilet that clears while a shower tray fills has not actually been fixed. We also check the pan seal and the cistern fill, and if the underlying issue is the drain rather than the toilet we explain what that means for the building as a whole.
What blocked toilets cost in the City of London
A blocked toilet is normally cleared at the fixed £120 plus VAT rate, with no call-out charge. You get a fixed price up front rather than an hourly rate, which means a difficult job in the City of London does not become an open-ended one.
Areas we cover around the City of London
the City of London sits within our core coverage, taking in EC1, EC2, EC3 and EC4 across City of London. Average response is 75 minutes, and we operate in Shoreditch, Islington, Tower Hamlets and Westminster too, which helps when a drain run is shared between properties in different streets.