I came in recently for a safety inspection on my car in order to get my pink slip for my vehicle registration. I have been to Thornton Mechanical a few times before over the last two or so years for both of my cars. There is a lady there who appears to be the business owner and she is friendly and quite pleasant. I normally just drop in unannounced without an appointment and they are always happy to accommodate me and I have rarely had to wait long for my inspections, generally I have only had to wait a few minutes at the most in the past and often I am seen straight away, as was the case on my most recent visit. They are very reasonably priced for inspections and when they diagnosed a problem with one of my lights and replaced it for my on a previous visit they charged a very good price for that too. These people seem honest and decent and I so I am happy to recommend them.