have had work done here in the past

My old car had a problem with starter and I trusted the local towing company to tow it to this garage. These people called me later and told me the problem will be fixed and the cost is more than $400. I did not think the problem was that big and said I did not want it to be fixed by this price. Obviously they were mad at me and charged me $100 for diagnosis. They accepted credit card normally but not for my case. I guess they were afraid that I would call my credit card company to cancel that payment. I had to go to the bank to get the cash! The worst thing was that they made a mess with the starter already and I couldn't get anyone else to fix it. I finally donated my car!I went to Woburn police department and reported this matter and so far, no result yet. So my suggestion to you is that DO NOT consider to let your car serviced by these people!