I am a home owner who contracted with a solar company to install solar panels. Let’s call them company A. Company A then subcontracted the actual installation work to a subcontractor… Let’s call them Company B. We have paid Co. A everything we owe them via financing that they provided us. However there is some tiff going on between Co. A and Company B. Company B claims they haven’t been paid for our work, and Company A says that there are some other things going on that Company B needs to clear up on other projects before they will pay company B. I don’t know where the truth lies, and as far as I’m concerned it’s none of my business. We just got a notice that Co. B is planning to file a mechanics lien against us, the homeowners, even though our contract was not with Company B. It is not US that owe company B.