General Contractor Installed the Wrong Materials. Can I Sue Them or Ask That they Accept Lesser Payment for the Mistake?

I hired a general contractor to do work around a home I purchased using a 203k streamline loan. I gave them my paint colors, carpet colors, type of toilet I wanted etc. They purchased the incorrect paint color that I had to use because they couldn’t return it and I had no additional money to correct it. They installed the carpet and when I saw it I new it was the wrong color. I asked them several times about it and they would not address.

Ok, so your first option is to file a dispute with the RI Board of Contractors. If that fails, your second option is to obtain estimates to correct their mistakes and then file a lawsuit to collect your damages.