I would be careful pulling there as they do no allow you and or other to work on your boat. Once they got you they got you! If you do get a firm quote and make sure you watch and know what they are doing.
We've had quite a bit of work done by Dunato's over the years. John is a great guy. We've always been happy with their work and their price has always been fair. But, it is a very small yard. Phil is right. They do not allow you to work on your own boat there.