Can you recommend a plumber? WaterSafe is an online search facility where you can find details of qualified plumbers from across the UK. Related articles Why do I have low water pressure? Which drains am I responsible for? What should I do if I notice a problem with a manhole or drain cover? What do I do if I have a blocked sewer or drain? How can I tell if my drain is public or private? Who is responsible for maintaining stop taps?