Im an electrician and was called out by a GC to perform electrical services. I order the materials worth about $9,000. But when I show up at the job site to deliver the materials and start work, no one is there to let me in. The next day, the owner fires everyone due to financial reasons. In total, I have incurred about $1,200 in labor and $9000 in materials. I do not know how much I can file a lien for because the materials are in my office. Can I include the cost of the material in my lien even though the material is still in my possession?