Premier Electric Mtr Serv

I left my motor with Mr Reza A. to clean and change brushes in his shop.He charge me $180.- He didn't provide any invoice.After one week switch broke down.I ask him for replacement(cost of switch $15.-) and I left blower in his shop again.When I call him for estimate he ask me again for $180.- When I ask him why so much ,his answer was $250.-and any other question I will double it.Then he started to yell at me and became very aggresive.I took my girlfriend ( like a witness)with me to his shop to pick up the unfixed blower.He gave me back totaly dismounted motor in paper box with very, very bad attitude.Because this motor was my daily income (price $ 1200 US)I had to fix it ASAP, so i had found other company .A manager of THIS company with very friendly face put everything together and charge me $60.00.He also told me previous job I paid $180.- wasn't done at all.They only install wrong size of brushes .So by very carefule to deal with Mr Reza he can be very agresive person and they charge for job and parts they never install.