I had them as a subcontractor to a contractor in San Diego, and they were paid in full, but ended up not paying the asphalt company, and the asphalt supplier liened the building due to their non payment. They are very shady and said they would pay, but nothing has happened for months now. I should have know something was up when they were very forceful about getting their final payment from my contractor, threatening him and me. I would stay away from them.