I'm a GC. We had to fire a particular sub contractor for not performing. Not completing work and poor quality. We have proof, emails photos sent etc. I'm wondering what the proper protocol is for firing a subcontractor? We also believe that he may owe some of his sub-subcontractors money as well. How do I confirm what our prime subcontractors and his sub subcontractors lien rights are? And if they filed a Notice to Owner? I know that typically we as the GC are supposed to receive copies but I haven't received anything. I actually have a lien waiver from him for his last payment which is a final lien wiaver. Thanks, Jim