THS Contracting

I hired them to put siding and an exhaust stack on o e side of my houseBesides it taking two plus weeks to finish because of them not showing up through the week and not coming until and after every time they showed upI had complained throughout the process about how bad things that they had done looked bad and wernt professional at soMy window and door tops were not properly fitted with the right materialThere are gaps in the siding and a spot, at the bottom, that doesn't have anything covering itThere are places that the cuts aren't even level!! The stack was suppose to be stainless steel as per the contract but then tells me its $2000, even though he supposedly went and got an estimate from dealer he was getting supplies fromSo they put up a cement stack and it is leaning ot one sideI had to deal with them leaving their trash bags here and me getting rid of themAlso each weekend they left my property a messThe did not even straighten up where they worked.I picke