These contractors are not approved watersafe plumbers, but they are recognised by the water company schemes aplus, taps, watermark and wiaps to carry out specific types of work in compliance with the water fittings regulations and byelaws. Not all clogs and sinks are created equal the reasons for clogging often depend on where you have a backup and how you handle that clog differs on where it happens.first, know what’s in your drain cleaner if you want to avoid harsh chemicals for environmental reasons.
We clean up before, during and after.. we do not practice coming back for the same problem. The drainage connection from your property is your responsibility up to the connection with the public sewer it is your responsibility to keep it clear and you must arrange for any blockages to be cleared at your own expense some district councils provide a service for clearing blocked drains and you should contact them to arrange this there is a charge for this service. If you have.