We gave this supposed contractor $50,000. and they never finished any room in the house. They painted over curtain rod holders, tape and anything else in their way. They collapsed my basement ceiling and never returned to repair their damage. They installed window frames wrong and put in a marble custom made shower stall upside down. There is much much more.
Get everything in writing and NEVER trust anyone!! Insist on every receipt, even if it is just for a screw. Don’t pay for the whole job but pay for each project as it is finished. Always check their licenses and be sure they are valid numbers. NEVER take their word that they are who they profess to be. BE CAREFUL.