Customer Stated: They had a leak showing up in the drywall directly behind the tub, but were unsure where it was coming from. Tech Notes:Upon inspection I found that there was water damage on the drywall directly behind the main level hallway guest bathroom where tub is located. I’ll let the tenants know that I will need to cut into the drywall to be able to further diagnose where leak is coming from. After cutting into the drywall, I found that the leak is coming from the single handle delta shower valve. I also found that the tile for tub around where handle/trim is located was caulked, and extremely loose. I was able to remove several tile pieces I to find that this valve has been improperly installed, and hose clamps along with other miscellaneous parts have been used. I let the tenant know that we would need to replace the entire shower valve along with the tub drain to help fix/prevent these future plumbing issues, and we will need to submit to ResiPro for authorization before a