I am a masony subcontractor who completed a sign in Lyons, Colorado. The Sign company has not paid us the balance. We have spoken on the phone where he seemed interested in settling, but we have not heard from him since sending a follow-up letter with an offer to settle. We built a sign at a school in Lyons. We received half down to begin the project and are waiting for final payment. Job was completed in July 2021. What do we do from here?