Easily book a plumber to install your built-in bath tap through Zoofy. Arrange through Zoofy for a reliable plumber without any hassle. Our local plumbing companies score a tremendously good average of 9.2. You can book a plumber to install a built-in bath tap for as little as €89 flat rate. If you want it done urgently you'll pay a small extra allowance for this, but then you'll even be helped the same day.