Based on recommendations, he was hired to rewire a whole house in steps. First, the quotations were reasonable, then over time it was obvious that he was overcharging (by a factor of two). When "firing" him, he became rude and intimidating. I don't have complaints about the quality, but he did not consult us properly (he recommended 13 potlights in the kitchen, did cost a fortune, now it is too bright, half as many would have done it).