Damien & his team from Absolute Plumbing & Leak Detection had a particularly challenging job, locating this house internal wall leak. After a couple of attempts with gas pressure testing to no avail, Plan B was a lower test drill hole into a wall section with use of mini-camera detection equipment. Bingo – leaking bath joint located! Then followed the serious work of opening up an access hole to undertake the joint repairs in a very confined space. Persistence & top professional team effort, saw job completed, with dust extraction & without major wall displacement. Highly recommend Damien and the team from Absolute Plumbing & Leak Detection. George