I am an electrical contractor that was hired by a contractor for work on a residence in Colorado. We submitted a formal proposal that was signed and approved by the contractor. We completed all the outlined work on the original proposal and additional changes as requested, and all services equaled the original proposal amount. Billing that was sent out was clearly outlined as to all services rendered and was the approved amount stated on the approved proposal. We have been paid approximately 50% of the proposed and billed amount. The contractor is now in legal mediation with the owners and are owed over $150,000 from the owner. The amount we are owed is $7575.44 of that $150,000. What is the best way for me to attempt to get funded for this amount? I have no direct contact with the owner or owners rep, and we are outside of 120 days to file a lien. My contractor stated they filed a lien and are having their lawyers talk. I am thinking of taking the contractor to small claims court (if I can being it is $75.44 over) however we have active jobs with this contractor and would like to keep a good business relationship.