I was broke down in Taos and was on a very short schedule. I had the pump conversion kit from a dodge dealership in colorado and I needed a good mechanic to install it so I could get back on the road, Doc's told me that they had not done one in the past but were confident that they could get it done and start within the day. Not only did they do a great job but had me back on the road within the day and came in on their estimate. I am very pleased with the way they treated me and my truck. I hooked back onto my stock trailer and enjoyed the rest of my trip. The guys in this shop were very professional and very friendly. I feel that not only did I meet some good mechanics but honest men also. Thanks for the good job.