Dinho Flooring Inc

I hired this company to install hardwood floor. This company also advertised on kijiji as Dinho flooring inc. He came with tools and started working. I was busy upstairs so didn't watch carefully . when i came back during lunch he finished one room. I was completely shocked . gaps everywhere , the floor is visibly crooked. two huge scratch marks on most visible spots. The person clearly doesn't know what he is doing. When i confronted him about the scratches he was very rude and pretended that its normal. Was very messy too. All his work has to be replaced and redone from scratch. I replaced the floor. when i took out the floor he put most of it didn't have any nails at all or only 1 nail. Please avoid this company at all cost.