I am so sorry that you are dealing with this. Firing a PM doesn't happen overnight. As other's have mentioned from start to finish it could take 30 days. Make sure you pull your contract and read through it again as well. Now, prior to giving them notice you will want to secure a new PM. Make sure to be honest with the new PM as to what has been happening and what your expectations will be should you go with them. The new PM can be a big help with making a smooth transition. Make sure you ask the new PM for references, check with the BBB to see how they score and ask them for a detailed rundown on their policies and procedures for marketing, screening, leasing, owner statements, maintenance, turnovers, etc. Also, make sure they provide you with MULTIPLE ways to correspond with them. I give my clients my personal cell number, the office phone, my PM's cell number, email addresses, our emergency number. Good luck to you!