I have received a partial payment from a property own. His son initially reached out to my company and set up the job. All documents required by MN were sent by the deadline(s). It was an emergency after a storm with an insurance payment. We were short payed by 30%. All attempts to settle were made prior to the mechanic's lien being filed. The customer still refuses to pay the balance owned. I would like to pursue this with a lien foreclosure. What are my next steps and can I (as a company) do this myself or does MN require a lawyer to file?