Okay....here is the story. This is happening at a Marina in Virginia (I will disclose the location later on). I bought an autohelm for my boat. I called a semi-local marina and asked about installation. They advised me that they could do the job but they had never done one before. I asked for a quote. They said that they couldn't provide a quote because they haven't done one before and they would be learning as they went. They said that it would be a "reasonable" price for the install. Feeling that I could trust their word I said okay and took my boat to them to do the work. After my boat had set around for two weeks, I got a call from them. They were about to start the install but they were unsure how to do the rudder sensor. They asked me to come down to the marina and talk to them about it.I made the 1.5 hour drive to the marina. I looked at the set up and figured out how to install the rudder sensor before the mechanic came. I told him about my idea and the mechanic agreed that it would work. I was with him the whole time when the sensor was installed (three hours). I had a previous commitment so I made the 1.5 hour drive home and left them to finish up (those guys worked so darn slow also).The day before yesterday I had to call the marina. They said that the install was done but they didn't have the bill. I called the marina this morning and they said that they still haven't made a bill for this job. I called the marina again this afternoon and they still didn't have a bill. They did advise me that they could give me a rough guess. THey came back with the sum of $1000 plus dollars! They told me that they had to work on the boat for 10 hours to put this autohelm on the boat! At this point I am furious. They never had given me an estimate when I asked numerous times for one....All they said is that it would be reasonable. When I left they said that it really wasn't too much work left to do on the boat. I am thinking that this job should have been about 6 to 8 hours of work. At the bare minimum it shouldn't have cost more than $800. The unit itself wasn't much more than the install. Had I known what they were going to charge me I would have NEVER taken the boat there! I am wondering what legal recourse I have on this matter. I am thinking about paying the bill and charging them a "Consulting Fee" for the fact I had to drive 3 hours and work on the job, that I was paying them to do, for 3 hours because they had "questions" about. I am really ticked at these guys and I WILL NOT DO BUSINESS with them again! This practice, at the bare minimum, is unethical.Any questions, comments, or suggestions are encouraged.