the sub was advanced the funds and the lender has not been paid, a lien needs to be filed however it seems the deadline for document to be sent has past, can the documents still be sent and lien be filed??
There is not enough information here to evaluate your best options for collections. If you are unsure how to secure your right to payment, I recommend that you consult with a qualified construction attorney to review the facts of your case and provide a recommended course of action.
I apologize, I have my questions set to California only, bur for whatever reason the LevelSet website sometimes kicks me questions from other states. I am not authorized to practice law in Colorado, and hope you can find the answer to questions.