I have a shower that has just been fully replaced (pan, tile, fixtures, glass, etc.) because it was leaking and it has started to leak again in the same spot. I am wondering if I may have a plumbing leak under the slab. I also have several baseboards around my house that are warping where there is usually no water except occasional mopping. What signs do I look for with a slab plumbing leak and who do I contact to assist me?

Sincerely,
Shari Chambers

Where exactly is the water entering the living space? You might try mixing a big bucket of water with dye or food coloring, dump it down the drain, if it becomes a new stained laek then you know you have drain trouble. Does this leak 24/7 or just during a shower?