I was told that my Sky Light was leaking due to a seal. The skylight was brown and he used white color which was awful from the street and also proceeded to Black Tar my roof around the skylight which I did NOT ask for, since my roof is new and Brown.I had to pay another company to fix my roof and remove the Black tar which I paid Alin in full. He clearly does not know what he is doing and is not a quick fix but added problems. out of pocket 450 plus 200 to the other company on something that took 15 min. Further I have recieved calls from Alin himself to remove my negative rating of his performance or as he said "will burn my home down", and hurt my family. I have handed this over to the police and can not believe this can happen here in Canada!