You paid a contractor $180,000 to gut-renovate the parlor floor of your Park Slope brownstone. Work started in March. By June, the framing was up, drywall was half-hung, and the crew stopped showing up. Phone calls go to voicemail. Text messages go unread. Meanwhile, two subcontractors just filed mechanic's liens against your home, and your family is living in a construction zone with no end in sight. Contractor abandonment in New York is one of the most financially devastati