J. Mills Plumbing & Water Treatment is a Michigan (MI) plumbing repair, service, and replacement company located in Livingston County. J. Mills Plumbing & Water Treatment will send you only the best plumber to handle your plumbing problem, sewer or gas line repair, bathroom or kitchen remodel, leak replacement, drain cleaning, repiping, water softener installation, sump pump replacement, and tankless hot water heaters install.