You may need a plumbing and drainage allow for any remodeling or home addition that involves repositioning the plumbing fixtures. Any remodeling that needs incorporating a kitchen area or simply a rest room might demand a plumbing and drainage allow. Our experts will ask for the necessary documentation for plumbing https://www.reddit.com/user/MBHomeReno/comments/1658ai9/how_to_renovate_your_home_and_make_it_a_home/