Fix a leaking tap
5 September 2026
Usually a washer or a cartridge. Rarely the whole tap.
Trade: Plumbing
Clear a blocked soil stack
5 September 2026
Everything backing up at once usually means the stack, not the sink.
Outside tap
5 September 2026
Through the wall, with a proper isolator and a drain-down inside.
Unvented cylinder service
5 September 2026
Expansion vessel, relief valves and the temperature controls, checked and recorded.